From: Harry Wentland <harry.wentl...@amd.com>
This wires DCE12 support into DC and enables it.
Signed-off-by: Harry Wentland <harry.wentl...@amd.com>
Signed-off-by: Alex Deucher <alexander.deuc...@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 5 +-
drivers/gpu/drm/amd/display/Kconfig | 7 +
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 145 +++++++++++++++++++-
.../drm/amd/display/amdgpu_dm/amdgpu_dm_services.c | 10 ++
.../drm/amd/display/amdgpu_dm/amdgpu_dm_types.c | 20 ++-
drivers/gpu/drm/amd/display/dc/Makefile | 4 +
drivers/gpu/drm/amd/display/dc/bios/Makefile | 8 ++
.../amd/display/dc/bios/bios_parser_interface.c | 14 ++
drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c | 117 ++++++++++++++++
drivers/gpu/drm/amd/display/dc/core/dc.c | 29 ++++
drivers/gpu/drm/amd/display/dc/core/dc_debug.c | 11 ++
drivers/gpu/drm/amd/display/dc/core/dc_link.c | 19 +++
drivers/gpu/drm/amd/display/dc/core/dc_resource.c | 14 ++
drivers/gpu/drm/amd/display/dc/dc.h | 27 ++++
drivers/gpu/drm/amd/display/dc/dc_hw_types.h | 46 +++++++
.../gpu/drm/amd/display/dc/dce/dce_clock_source.c | 6 +
drivers/gpu/drm/amd/display/dc/dce/dce_clocks.c | 149 +++++++++++++++++++++
drivers/gpu/drm/amd/display/dc/dce/dce_clocks.h | 20 +++
drivers/gpu/drm/amd/display/dc/dce/dce_hwseq.h | 8 ++
.../gpu/drm/amd/display/dc/dce/dce_link_encoder.h | 14 ++
drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.c | 35 +++++
drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.h | 34 +++++
drivers/gpu/drm/amd/display/dc/dce/dce_opp.h | 72 ++++++++++
.../drm/amd/display/dc/dce/dce_stream_encoder.h | 100 ++++++++++++++
drivers/gpu/drm/amd/display/dc/dce/dce_transform.h | 68 ++++++++++
.../amd/display/dc/dce110/dce110_hw_sequencer.c | 53 +++++++-
.../drm/amd/display/dc/dce110/dce110_mem_input.c | 3 +
.../display/dc/dce110/dce110_timing_generator.h | 3 +
drivers/gpu/drm/amd/display/dc/dce120/Makefile | 12 ++
.../gpu/drm/amd/display/dc/dce80/dce80_mem_input.c | 3 +
drivers/gpu/drm/amd/display/dc/dm_services.h | 89 ++++++++++++
drivers/gpu/drm/amd/display/dc/dm_services_types.h | 27 ++++
drivers/gpu/drm/amd/display/dc/gpio/Makefile | 11 ++
drivers/gpu/drm/amd/display/dc/gpio/hw_factory.c | 9 ++
drivers/gpu/drm/amd/display/dc/gpio/hw_translate.c | 9 +-
drivers/gpu/drm/amd/display/dc/i2caux/Makefile | 11 ++
drivers/gpu/drm/amd/display/dc/i2caux/i2caux.c | 8 ++
.../gpu/drm/amd/display/dc/inc/bandwidth_calcs.h | 3 +
.../gpu/drm/amd/display/dc/inc/hw/display_clock.h | 23 ++++
drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h | 4 +
drivers/gpu/drm/amd/display/dc/irq/Makefile | 12 ++
drivers/gpu/drm/amd/display/dc/irq/irq_service.c | 3 +
drivers/gpu/drm/amd/display/include/dal_asic_id.h | 4 +
drivers/gpu/drm/amd/display/include/dal_types.h | 3 +
44 files changed, 1262 insertions(+), 10 deletions(-)
create mode 100644 drivers/gpu/drm/amd/display/dc/dce120/Makefile
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 82e42ef..8e64437 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -1777,15 +1777,16 @@ bool amdgpu_device_asic_has_dc_support(enum
amd_asic_type asic_type)
#if defined(CONFIG_DRM_AMD_DC)
case CHIP_BONAIRE:
case CHIP_HAWAII:
- return amdgpu_dc != 0;
case CHIP_CARRIZO:
case CHIP_STONEY:
case CHIP_POLARIS11:
case CHIP_POLARIS10:
case CHIP_POLARIS12:
- return amdgpu_dc != 0;
case CHIP_TONGA:
case CHIP_FIJI:
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+ case CHIP_VEGA10:
+#endif
return amdgpu_dc != 0;
#endif
default:
diff --git a/drivers/gpu/drm/amd/display/Kconfig
b/drivers/gpu/drm/amd/display/Kconfig
index f652cc3..40d6386 100644
--- a/drivers/gpu/drm/amd/display/Kconfig
+++ b/drivers/gpu/drm/amd/display/Kconfig
@@ -9,6 +9,13 @@ config DRM_AMD_DC
Will be deprecated when the DC component is upstream.
+config DRM_AMD_DC_DCE12_0
+ bool "Vega10 family"
+ depends on DRM_AMD_DC
+ help
+ Choose this option if you want to have
+ VG family for display engine.
+
config DEBUG_KERNEL_DC
bool "Enable kgdb break in DC"
depends on DRM_AMD_DC
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index da12e23..b570a18 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -894,6 +894,10 @@ static int dce110_register_irq_handlers(struct
amdgpu_device *adev)
struct dc_interrupt_params int_params = {0};
int r;
int i;
+ unsigned client_id = AMDGPU_IH_CLIENTID_LEGACY;
+
+ if (adev->asic_type == CHIP_VEGA10)
+ client_id = AMDGPU_IH_CLIENTID_DCE;
int_params.requested_polarity = INTERRUPT_POLARITY_DEFAULT;
int_params.current_polarity = INTERRUPT_POLARITY_DEFAULT;
@@ -910,7 +914,7 @@ static int dce110_register_irq_handlers(struct
amdgpu_device *adev)
/* Use VBLANK interrupt */
for (i = 1; i <= adev->mode_info.num_crtc; i++) {
- r = amdgpu_irq_add_id(adev, AMDGPU_IH_CLIENTID_LEGACY, i,
&adev->crtc_irq);
+ r = amdgpu_irq_add_id(adev, client_id, i, &adev->crtc_irq);
if (r) {
DRM_ERROR("Failed to add crtc irq id!\n");
@@ -933,7 +937,7 @@ static int dce110_register_irq_handlers(struct
amdgpu_device *adev)
/* Use GRPH_PFLIP interrupt */
for (i = VISLANDS30_IV_SRCID_D1_GRPH_PFLIP;
i <= VISLANDS30_IV_SRCID_D6_GRPH_PFLIP; i += 2) {
- r = amdgpu_irq_add_id(adev, AMDGPU_IH_CLIENTID_LEGACY, i,
&adev->pageflip_irq);
+ r = amdgpu_irq_add_id(adev, client_id, i, &adev->pageflip_irq);
if (r) {
DRM_ERROR("Failed to add page flip irq id!\n");
return r;
@@ -954,8 +958,8 @@ static int dce110_register_irq_handlers(struct
amdgpu_device *adev)
}
/* HPD */
- r = amdgpu_irq_add_id(adev, AMDGPU_IH_CLIENTID_LEGACY,
VISLANDS30_IV_SRCID_HOTPLUG_DETECT_A,
- &adev->hpd_irq);
+ r = amdgpu_irq_add_id(adev, client_id,
+ VISLANDS30_IV_SRCID_HOTPLUG_DETECT_A, &adev->hpd_irq);
if (r) {
DRM_ERROR("Failed to add hpd irq id!\n");
return r;
@@ -1125,6 +1129,9 @@ int amdgpu_dm_initialize_drm_device(struct amdgpu_device
*adev)
case CHIP_POLARIS11:
case CHIP_POLARIS10:
case CHIP_POLARIS12:
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+ case CHIP_VEGA10:
+#endif
if (dce110_register_irq_handlers(dm->adev)) {
DRM_ERROR("DM: Failed to initialize IRQ\n");
return -1;
@@ -1303,6 +1310,101 @@ static int amdgpu_notify_freesync(struct drm_device
*dev, void *data,
return r;
}
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+void dce_v12_0_stop_mc_access(struct amdgpu_device *adev,
+ struct amdgpu_mode_mc_save *save)
+{
+#if 0
+ u32 crtc_enabled, tmp;
+ int i;
+
+ save->vga_render_control = RREG32(mmVGA_RENDER_CONTROL);
+ save->vga_hdp_control = RREG32(mmVGA_HDP_CONTROL);
+
+ /* disable VGA render */
+ tmp = RREG32(mmVGA_RENDER_CONTROL);
+ tmp = REG_SET_FIELD(tmp, VGA_RENDER_CONTROL, VGA_VSTATUS_CNTL, 0);
+ WREG32(mmVGA_RENDER_CONTROL, tmp);
+
+ /* blank the display controllers */
+ for (i = 0; i < adev->mode_info.num_crtc; i++) {
+ crtc_enabled = REG_GET_FIELD(RREG32(mmCRTC_CONTROL +
crtc_offsets[i]),
+ CRTC_CONTROL, CRTC_MASTER_EN);
+ if (crtc_enabled) {
+ save->crtc_enabled[i] = true;
+ tmp = RREG32(mmCRTC_BLANK_CONTROL + crtc_offsets[i]);
+ if (REG_GET_FIELD(tmp, CRTC_BLANK_CONTROL,
CRTC_BLANK_DATA_EN) == 0) {
+ /*it is correct only for RGB ; black is 0*/
+ WREG32(mmCRTC_BLANK_DATA_COLOR +
crtc_offsets[i], 0);
+ tmp = REG_SET_FIELD(tmp, CRTC_BLANK_CONTROL,
CRTC_BLANK_DATA_EN, 1);
+ WREG32(mmCRTC_BLANK_CONTROL + crtc_offsets[i],
tmp);
+ }
+ } else {
+ save->crtc_enabled[i] = false;
+ }
+ }
+#endif
+}
+
+void dce_v12_0_resume_mc_access(struct amdgpu_device *adev,
+ struct amdgpu_mode_mc_save *save)
+{
+#if 0
+ u32 tmp;
+ int i;
+
+ /* update crtc base addresses */
+ for (i = 0; i < adev->mode_info.num_crtc; i++) {
+ WREG32(mmGRPH_PRIMARY_SURFACE_ADDRESS_HIGH + crtc_offsets[i],
+ upper_32_bits(adev->mc.vram_start));
+ WREG32(mmGRPH_PRIMARY_SURFACE_ADDRESS + crtc_offsets[i],
+ (u32)adev->mc.vram_start);
+
+ if (save->crtc_enabled[i]) {
+ tmp = RREG32(mmCRTC_BLANK_CONTROL + crtc_offsets[i]);
+ tmp = REG_SET_FIELD(tmp, CRTC_BLANK_CONTROL,
CRTC_BLANK_DATA_EN, 0);
+ WREG32(mmCRTC_BLANK_CONTROL + crtc_offsets[i], tmp);
+ }
+ }
+
+ WREG32(mmVGA_MEMORY_BASE_ADDRESS_HIGH,
upper_32_bits(adev->mc.vram_start));
+ WREG32(mmVGA_MEMORY_BASE_ADDRESS, lower_32_bits(adev->mc.vram_start));
+
+ /* Unlock vga access */
+ WREG32(mmVGA_HDP_CONTROL, save->vga_hdp_control);
+ mdelay(1);
+ WREG32(mmVGA_RENDER_CONTROL, save->vga_render_control);
+#endif
+}
+
+void dce_v12_0_set_vga_render_state(struct amdgpu_device *adev,
+ bool render)
+{
+ u32 tmp;
+
+ /* Lockout access through VGA aperture*/
+ tmp = RREG32(0xCA);
+ if (render) {
+ tmp = tmp & 0xFFFFFFEF;
+ WREG32(0xCA, tmp);
+ } else {
+ tmp |= 0x10;
+ WREG32(0xCA, tmp);
+ }
+
+ /* disable VGA render */
+ tmp = RREG32(0xC0);
+ if (render) {
+ tmp |= 0x10000;
+ WREG32(0xC0, tmp);
+ } else {
+ tmp = tmp & 0xFFFCFFFF;
+ WREG32(0xC0, tmp);
+ }
+}
+
+#endif
+
#ifdef CONFIG_DRM_AMDGPU_CIK
static const struct amdgpu_display_funcs dm_dce_v8_0_display_funcs = {
.set_vga_render_state = dce_v8_0_set_vga_render_state,
@@ -1373,6 +1475,32 @@ static const struct amdgpu_display_funcs
dm_dce_v11_0_display_funcs = {
};
+#ifdef CONFIG_DRM_AMD_DC_DCE12_0
+static const struct amdgpu_display_funcs dm_dce_v12_0_display_funcs = {
+ .set_vga_render_state = dce_v12_0_set_vga_render_state,
+ .bandwidth_update = dm_bandwidth_update, /* called unconditionally */
+ .vblank_get_counter = dm_vblank_get_counter,/* called unconditionally */
+ .vblank_wait = NULL,
+ .backlight_set_level =
+ dm_set_backlight_level,/* called unconditionally */
+ .backlight_get_level =
+ dm_get_backlight_level,/* called unconditionally */
+ .hpd_sense = NULL,/* called unconditionally */
+ .hpd_set_polarity = NULL, /* called unconditionally */
+ .hpd_get_gpio_reg = NULL, /* VBIOS parsing. DAL does it. */
+ .page_flip = dm_page_flip, /* called unconditionally */
+ .page_flip_get_scanoutpos =
+ dm_crtc_get_scanoutpos,/* called unconditionally */
+ .add_encoder = NULL, /* VBIOS parsing. DAL does it. */
+ .add_connector = NULL, /* VBIOS parsing. DAL does it. */
+ .stop_mc_access = dce_v12_0_stop_mc_access, /* called unconditionally */
+ .resume_mc_access = dce_v12_0_resume_mc_access, /* called
unconditionally */
+ .notify_freesync = amdgpu_notify_freesync,
+
+};
+#endif
+
+
#if defined(CONFIG_DEBUG_KERNEL_DC)
static ssize_t s3_debug_store(
@@ -1459,6 +1587,15 @@ static int dm_early_init(void *handle)
if (adev->mode_info.funcs == NULL)
adev->mode_info.funcs = &dm_dce_v11_0_display_funcs;
break;
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+ case CHIP_VEGA10:
+ adev->mode_info.num_crtc = 6;
+ adev->mode_info.num_hpd = 6;
+ adev->mode_info.num_dig = 6;
+ if (adev->mode_info.funcs == NULL)
+ adev->mode_info.funcs = &dm_dce_v12_0_display_funcs;
+ break;
+#endif
default:
DRM_ERROR("Usupported ASIC type: 0x%X\n", adev->asic_type);
return -EINVAL;
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c
b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c
index 1ddc56c..df53092 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_services.c
@@ -402,6 +402,16 @@ bool dm_pp_notify_wm_clock_changes(
return false;
}
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+bool dm_pp_notify_wm_clock_changes_soc15(
+ const struct dc_context *ctx,
+ struct dm_pp_wm_sets_with_clock_ranges_soc15 *wm_with_clock_ranges)
+{
+ /* TODO: to be implemented */
+ return false;
+}
+#endif
+
bool dm_pp_apply_power_level_change_request(
const struct dc_context *ctx,
struct dm_pp_power_level_change_request *level_change_req)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c
b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c
index d4f8f81..ede8955 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c
@@ -493,7 +493,7 @@ static void fill_plane_attributes_from_fb(
memset(&surface->tiling_info, 0, sizeof(surface->tiling_info));
- /* Fill GFX8 params */
+ /* Fill GFX params */
if (AMDGPU_TILING_GET(tiling_flags, ARRAY_MODE) ==
DC_ARRAY_2D_TILED_THIN1)
{
unsigned bankw, bankh, mtaspect, tile_split, num_banks;
@@ -522,6 +522,24 @@ static void fill_plane_attributes_from_fb(
surface->tiling_info.gfx8.pipe_config =
AMDGPU_TILING_GET(tiling_flags, PIPE_CONFIG);
+ if (adev->asic_type == CHIP_VEGA10) {
+ /* Fill GFX9 params */
+ surface->tiling_info.gfx9.num_pipes =
+ adev->gfx.config.gb_addr_config_fields.num_pipes;
+ surface->tiling_info.gfx9.num_banks =
+ adev->gfx.config.gb_addr_config_fields.num_banks;
+ surface->tiling_info.gfx9.pipe_interleave =
+
adev->gfx.config.gb_addr_config_fields.pipe_interleave_size;
+ surface->tiling_info.gfx9.num_shader_engines =
+ adev->gfx.config.gb_addr_config_fields.num_se;
+ surface->tiling_info.gfx9.max_compressed_frags =
+
adev->gfx.config.gb_addr_config_fields.max_compress_frags;
+ surface->tiling_info.gfx9.swizzle =
+ AMDGPU_TILING_GET(tiling_flags, SWIZZLE_MODE);
+ surface->tiling_info.gfx9.shaderEnable = 1;
+ }
+
+
surface->plane_size.grph.surface_size.x = 0;
surface->plane_size.grph.surface_size.y = 0;
surface->plane_size.grph.surface_size.width = fb->width;
diff --git a/drivers/gpu/drm/amd/display/dc/Makefile
b/drivers/gpu/drm/amd/display/dc/Makefile
index 2df163b..a580cab 100644
--- a/drivers/gpu/drm/amd/display/dc/Makefile
+++ b/drivers/gpu/drm/amd/display/dc/Makefile
@@ -4,6 +4,10 @@
DC_LIBS = basics bios calcs dce gpio i2caux irq virtual
+ifdef CONFIG_DRM_AMD_DC_DCE12_0
+DC_LIBS += dce120
+endif
+
DC_LIBS += dce112
DC_LIBS += dce110
DC_LIBS += dce100
diff --git a/drivers/gpu/drm/amd/display/dc/bios/Makefile
b/drivers/gpu/drm/amd/display/dc/bios/Makefile
index 876614d..7702484 100644
--- a/drivers/gpu/drm/amd/display/dc/bios/Makefile
+++ b/drivers/gpu/drm/amd/display/dc/bios/Makefile
@@ -4,6 +4,10 @@
BIOS = bios_parser.o bios_parser_interface.o bios_parser_helper.o
command_table.o command_table_helper.o
+ifdef CONFIG_DRM_AMD_DC_DCE12_0
+BIOS += command_table2.o command_table_helper2.o bios_parser2.o
+endif
+
AMD_DAL_BIOS = $(addprefix $(AMDDALPATH)/dc/bios/,$(BIOS))
AMD_DISPLAY_FILES += $(AMD_DAL_BIOS)
@@ -21,3 +25,7 @@ AMD_DISPLAY_FILES +=
$(AMDDALPATH)/dc/bios/dce80/command_table_helper_dce80.o
AMD_DISPLAY_FILES += $(AMDDALPATH)/dc/bios/dce110/command_table_helper_dce110.o
AMD_DISPLAY_FILES += $(AMDDALPATH)/dc/bios/dce112/command_table_helper_dce112.o
+
+ifdef CONFIG_DRM_AMD_DC_DCE12_0
+AMD_DISPLAY_FILES +=
$(AMDDALPATH)/dc/bios/dce112/command_table_helper2_dce112.o
+endif
diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser_interface.c
b/drivers/gpu/drm/amd/display/dc/bios/bios_parser_interface.c
index 42272c3..7fe2a79 100644
--- a/drivers/gpu/drm/amd/display/dc/bios/bios_parser_interface.c
+++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser_interface.c
@@ -29,6 +29,10 @@
#include "bios_parser_interface.h"
#include "bios_parser.h"
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+#include "bios_parser2.h"
+#endif
+
struct dc_bios *dal_bios_parser_create(
struct bp_init_data *init,
@@ -36,7 +40,17 @@ struct dc_bios *dal_bios_parser_create(
{
struct dc_bios *bios = NULL;
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+ bios = firmware_parser_create(init, dce_version);
+
+ if (bios == NULL)
+ /* TODO: remove dce_version from bios_parser.
+ * cannot remove today because dal enum to bp enum translation
is dce specific
+ */
+ bios = bios_parser_create(init, dce_version);
+#else
bios = bios_parser_create(init, dce_version);
+#endif
return bios;
}
diff --git a/drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c
b/drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c
index ab8d1e9..aa98762 100644
--- a/drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c
+++ b/drivers/gpu/drm/amd/display/dc/calcs/dce_calcs.c
@@ -50,6 +50,11 @@ static enum bw_calcs_version
bw_calcs_version_from_asic_id(struct hw_asic_id asi
return BW_CALCS_VERSION_POLARIS11;
return BW_CALCS_VERSION_INVALID;
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+ case FAMILY_AI:
+ return BW_CALCS_VERSION_VEGA10;
+#endif
+
default:
return BW_CALCS_VERSION_INVALID;
}
@@ -2430,6 +2435,118 @@ void bw_calcs_init(struct bw_calcs_dceip *bw_dceip,
dceip.scatter_gather_pte_request_rows_in_tiling_mode = 2;
dceip.mcifwr_all_surfaces_burst_time = bw_int_to_fixed(0);
break;
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+ case BW_CALCS_VERSION_VEGA10:
+ vbios.memory_type = bw_def_hbm;
+ vbios.dram_channel_width_in_bits = 128;
+ vbios.number_of_dram_channels = asic_id.vram_width /
vbios.dram_channel_width_in_bits;
+ vbios.number_of_dram_banks = 16;
+ vbios.high_yclk = bw_int_to_fixed(2400);
+ vbios.mid_yclk = bw_int_to_fixed(1700);
+ vbios.low_yclk = bw_int_to_fixed(1000);
+ vbios.low_sclk = bw_int_to_fixed(300);
+ vbios.mid1_sclk = bw_int_to_fixed(350);
+ vbios.mid2_sclk = bw_int_to_fixed(400);
+ vbios.mid3_sclk = bw_int_to_fixed(500);
+ vbios.mid4_sclk = bw_int_to_fixed(600);
+ vbios.mid5_sclk = bw_int_to_fixed(700);
+ vbios.mid6_sclk = bw_int_to_fixed(760);
+ vbios.high_sclk = bw_int_to_fixed(776);
+ vbios.low_voltage_max_dispclk = bw_int_to_fixed(460);
+ vbios.mid_voltage_max_dispclk = bw_int_to_fixed(670);
+ vbios.high_voltage_max_dispclk = bw_int_to_fixed(1133);
+ vbios.low_voltage_max_phyclk = bw_int_to_fixed(540);
+ vbios.mid_voltage_max_phyclk = bw_int_to_fixed(810);
+ vbios.high_voltage_max_phyclk = bw_int_to_fixed(810);
+ vbios.data_return_bus_width = bw_int_to_fixed(32);
+ vbios.trc = bw_int_to_fixed(48);
+ vbios.dmifmc_urgent_latency = bw_int_to_fixed(3);
+ vbios.stutter_self_refresh_exit_latency = bw_frc_to_fixed(75,
10);
+ vbios.stutter_self_refresh_entry_latency = bw_frc_to_fixed(19,
10);
+ vbios.nbp_state_change_latency = bw_int_to_fixed(39);
+ vbios.mcifwrmc_urgent_latency = bw_int_to_fixed(10);
+ vbios.scatter_gather_enable = false;
+ vbios.down_spread_percentage = bw_frc_to_fixed(5, 10);
+ vbios.cursor_width = 32;
+ vbios.average_compression_rate = 4;
+ vbios.number_of_request_slots_gmc_reserves_for_dmif_per_channel
= 8;
+ vbios.blackout_duration = bw_int_to_fixed(0); /* us */
+ vbios.maximum_blackout_recovery_time = bw_int_to_fixed(0);
+
+ dceip.large_cursor = false;
+ dceip.dmif_request_buffer_size = bw_int_to_fixed(2304);
+ dceip.dmif_pipe_en_fbc_chunk_tracker = true;
+ dceip.cursor_max_outstanding_group_num = 1;
+ dceip.lines_interleaved_into_lb = 2;
+ dceip.chunk_width = 256;
+ dceip.number_of_graphics_pipes = 6;
+ dceip.number_of_underlay_pipes = 0;
+ dceip.low_power_tiling_mode = 0;
+ dceip.display_write_back_supported = true;
+ dceip.argb_compression_support = true;
+ dceip.underlay_vscaler_efficiency6_bit_per_component =
+ bw_frc_to_fixed(35556, 10000);
+ dceip.underlay_vscaler_efficiency8_bit_per_component =
+ bw_frc_to_fixed(34286, 10000);
+ dceip.underlay_vscaler_efficiency10_bit_per_component =
+ bw_frc_to_fixed(32, 10);
+ dceip.underlay_vscaler_efficiency12_bit_per_component =
+ bw_int_to_fixed(3);
+ dceip.graphics_vscaler_efficiency6_bit_per_component =
+ bw_frc_to_fixed(35, 10);
+ dceip.graphics_vscaler_efficiency8_bit_per_component =
+ bw_frc_to_fixed(34286, 10000);
+ dceip.graphics_vscaler_efficiency10_bit_per_component =
+ bw_frc_to_fixed(32, 10);
+ dceip.graphics_vscaler_efficiency12_bit_per_component =
+ bw_int_to_fixed(3);
+ dceip.alpha_vscaler_efficiency = bw_int_to_fixed(3);
+ dceip.max_dmif_buffer_allocated = 4;
+ dceip.graphics_dmif_size = 24576;
+ dceip.underlay_luma_dmif_size = 19456;
+ dceip.underlay_chroma_dmif_size = 23552;
+ dceip.pre_downscaler_enabled = true;
+ dceip.underlay_downscale_prefetch_enabled = false;
+ dceip.lb_write_pixels_per_dispclk = bw_int_to_fixed(1);
+ dceip.lb_size_per_component444 = bw_int_to_fixed(245952);
+ dceip.graphics_lb_nodownscaling_multi_line_prefetching = true;
+ dceip.stutter_and_dram_clock_state_change_gated_before_cursor =
+ bw_int_to_fixed(1);
+ dceip.underlay420_luma_lb_size_per_component = bw_int_to_fixed(
+ 82176);
+ dceip.underlay420_chroma_lb_size_per_component =
+ bw_int_to_fixed(164352);
+ dceip.underlay422_lb_size_per_component = bw_int_to_fixed(
+ 82176);
+ dceip.cursor_chunk_width = bw_int_to_fixed(64);
+ dceip.cursor_dcp_buffer_lines = bw_int_to_fixed(4);
+ dceip.underlay_maximum_width_efficient_for_tiling =
+ bw_int_to_fixed(1920);
+ dceip.underlay_maximum_height_efficient_for_tiling =
+ bw_int_to_fixed(1080);
+
dceip.peak_pte_request_to_eviction_ratio_limiting_multiple_displays_or_single_rotated_display
=
+ bw_frc_to_fixed(3, 10);
+
dceip.peak_pte_request_to_eviction_ratio_limiting_single_display_no_rotation =
+ bw_int_to_fixed(25);
+ dceip.minimum_outstanding_pte_request_limit = bw_int_to_fixed(
+ 2);
+ dceip.maximum_total_outstanding_pte_requests_allowed_by_saw =
+ bw_int_to_fixed(128);
+ dceip.limit_excessive_outstanding_dmif_requests = true;
+ dceip.linear_mode_line_request_alternation_slice =
+ bw_int_to_fixed(64);
+ dceip.scatter_gather_lines_of_pte_prefetching_in_linear_mode =
+ 32;
+ dceip.display_write_back420_luma_mcifwr_buffer_size = 12288;
+ dceip.display_write_back420_chroma_mcifwr_buffer_size = 8192;
+ dceip.request_efficiency = bw_frc_to_fixed(8, 10);
+ dceip.dispclk_per_request = bw_int_to_fixed(2);
+ dceip.dispclk_ramping_factor = bw_frc_to_fixed(105, 100);
+ dceip.display_pipe_throughput_factor = bw_frc_to_fixed(105,
100);
+ dceip.scatter_gather_pte_request_rows_in_tiling_mode = 2;
+ dceip.mcifwr_all_surfaces_burst_time = bw_int_to_fixed(0);
+ break;
+#endif
default:
break;
}
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c
b/drivers/gpu/drm/amd/display/dc/core/dc.c
index b9ca968..28ed8ea 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -1815,3 +1815,32 @@ void dc_link_remove_remote_sink(const struct dc_link
*link, const struct dc_sink
}
}
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+bool dc_init_dchub(struct dc *dc, struct dchub_init_data *dh_data)
+{
+ int i;
+ struct core_dc *core_dc = DC_TO_CORE(dc);
+ struct mem_input *mi = NULL;
+
+ for (i = 0; i < core_dc->res_pool->pipe_count; i++) {
+ if (core_dc->res_pool->mis[i] != NULL) {
+ mi = core_dc->res_pool->mis[i];
+ break;
+ }
+ }
+ if (mi == NULL) {
+ dm_error("no mem_input!\n");
+ return false;
+ }
+
+ if (mi->funcs->mem_input_update_dchub)
+ mi->funcs->mem_input_update_dchub(mi, dh_data);
+ else
+ ASSERT(mi->funcs->mem_input_update_dchub);
+
+
+ return true;
+
+}
+#endif
+
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_debug.c
b/drivers/gpu/drm/amd/display/dc/core/dc_debug.c
index 85ddf5f..079558a 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_debug.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_debug.c
@@ -141,6 +141,12 @@ void pre_surface_trace(
surface->format,
surface->rotation,
surface->stereo_format);
+
+#if defined (CONFIG_DRM_AMD_DC_DCE12_0)
+ SURFACE_TRACE("surface->tiling_info.gfx9.swizzle = %d;\n",
+ surface->tiling_info.gfx9.swizzle);
+#endif
+
SURFACE_TRACE("\n");
}
SURFACE_TRACE("\n");
@@ -221,6 +227,11 @@ void update_surface_trace(
update->plane_info->tiling_info.gfx8.pipe_config,
update->plane_info->tiling_info.gfx8.array_mode,
update->plane_info->visible);
+
+ #if defined (CONFIG_DRM_AMD_DC_DCE12_0)
+
SURFACE_TRACE("surface->tiling_info.gfx9.swizzle = %d;\n",
+
update->plane_info->tiling_info.gfx9.swizzle);
+ #endif
}
if (update->scaling_info) {
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c
b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
index 5ca72af..f13da7c 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
@@ -1217,6 +1217,25 @@ static enum dc_status enable_link_dp(struct pipe_ctx
*pipe_ctx)
pipe_ctx->dis_clk->funcs->set_min_clocks_state(
pipe_ctx->dis_clk,
DM_PP_CLOCKS_STATE_NOMINAL);
} else {
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+ uint32_t dp_phyclk_in_khz;
+ const struct clocks_value clocks_value =
+ pipe_ctx->dis_clk->cur_clocks_value;
+
+ /* 27mhz = 27000000hz= 27000khz */
+ dp_phyclk_in_khz = link_settings.link_rate * 27000;
+
+ if (((clocks_value.max_non_dp_phyclk_in_khz != 0) &&
+ (dp_phyclk_in_khz >
clocks_value.max_non_dp_phyclk_in_khz)) ||
+ (dp_phyclk_in_khz >
clocks_value.max_dp_phyclk_in_khz)) {
+
pipe_ctx->dis_clk->funcs->apply_clock_voltage_request(
+ pipe_ctx->dis_clk,
+ DM_PP_CLOCK_TYPE_DISPLAYPHYCLK,
+ dp_phyclk_in_khz,
+ false,
+ true);
+ }
+#endif
}
}
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
index 6119973..77ef330 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c
@@ -39,6 +39,9 @@
#include "dce100/dce100_resource.h"
#include "dce110/dce110_resource.h"
#include "dce112/dce112_resource.h"
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+#include "dce120/dce120_resource.h"
+#endif
enum dce_version resource_parse_asic_id(struct hw_asic_id asic_id)
{
@@ -65,6 +68,11 @@ enum dce_version resource_parse_asic_id(struct hw_asic_id
asic_id)
dc_version = DCE_VERSION_11_2;
}
break;
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+ case FAMILY_AI:
+ dc_version = DCE_VERSION_12_0;
+ break;
+#endif
default:
dc_version = DCE_VERSION_UNKNOWN;
break;
@@ -97,6 +105,12 @@ struct resource_pool *dc_create_resource_pool(
res_pool = dce112_create_resource_pool(
num_virtual_links, dc);
break;
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+ case DCE_VERSION_12_0:
+ res_pool = dce120_create_resource_pool(
+ num_virtual_links, dc);
+ break;
+#endif
default:
break;
}
diff --git a/drivers/gpu/drm/amd/display/dc/dc.h
b/drivers/gpu/drm/amd/display/dc/dc.h
index c6c0cf5..bc15065 100644
--- a/drivers/gpu/drm/amd/display/dc/dc.h
+++ b/drivers/gpu/drm/amd/display/dc/dc.h
@@ -55,6 +55,9 @@ struct dc_caps {
struct dc_dcc_surface_param {
enum surface_pixel_format format;
struct dc_size surface_size;
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+ enum swizzle_mode_values swizzle_mode;
+#endif
enum dc_scan_direction scan;
};
@@ -143,6 +146,9 @@ struct dc_debug {
bool disable_stutter;
bool disable_dcc;
bool disable_dfs_bypass;
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+ bool disable_pplib_clock_request;
+#endif
bool disable_clock_gate;
bool disable_dmcu;
bool force_abm_enable;
@@ -157,6 +163,23 @@ struct dc {
struct dc_debug debug;
};
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+enum frame_buffer_mode {
+ FRAME_BUFFER_MODE_LOCAL_ONLY = 0,
+ FRAME_BUFFER_MODE_ZFB_ONLY,
+ FRAME_BUFFER_MODE_MIXED_ZFB_AND_LOCAL,
+} ;
+
+struct dchub_init_data {
+ bool dchub_initialzied;
+ bool dchub_info_valid;
+ int64_t zfb_phys_addr_base;
+ int64_t zfb_mc_base_addr;
+ uint64_t zfb_size_in_byte;
+ enum frame_buffer_mode fb_mode;
+};
+#endif
+
struct dc_init_data {
struct hw_asic_id asic_id;
void *driver; /* ctx */
@@ -177,6 +200,10 @@ struct dc *dc_create(const struct dc_init_data
*init_params);
void dc_destroy(struct dc **dc);
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+bool dc_init_dchub(struct dc *dc, struct dchub_init_data *dh_data);
+#endif
+
/*******************************************************************************
* Surface Interfaces
******************************************************************************/
diff --git a/drivers/gpu/drm/amd/display/dc/dc_hw_types.h
b/drivers/gpu/drm/amd/display/dc/dc_hw_types.h
index 75e16ac..6381340 100644
--- a/drivers/gpu/drm/amd/display/dc/dc_hw_types.h
+++ b/drivers/gpu/drm/amd/display/dc/dc_hw_types.h
@@ -259,6 +259,36 @@ enum tile_mode_values {
DC_ADDR_SURF_MICRO_TILING_NON_DISPLAY = 0x1,
};
+#if defined (CONFIG_DRM_AMD_DC_DCE12_0)
+enum swizzle_mode_values {
+ DC_SW_LINEAR = 0,
+ DC_SW_256B_S = 1,
+ DC_SW_256_D = 2,
+ DC_SW_256_R = 3,
+ DC_SW_4KB_S = 5,
+ DC_SW_4KB_D = 6,
+ DC_SW_4KB_R = 7,
+ DC_SW_64KB_S = 9,
+ DC_SW_64KB_D = 10,
+ DC_SW_64KB_R = 11,
+ DC_SW_VAR_S = 13,
+ DC_SW_VAR_D = 14,
+ DC_SW_VAR_R = 15,
+ DC_SW_64KB_S_T = 17,
+ DC_SW_64KB_D_T = 18,
+ DC_SW_4KB_S_X = 21,
+ DC_SW_4KB_D_X = 22,
+ DC_SW_4KB_R_X = 23,
+ DC_SW_64KB_S_X = 25,
+ DC_SW_64KB_D_X = 26,
+ DC_SW_64KB_R_X = 27,
+ DC_SW_VAR_S_X = 29,
+ DC_SW_VAR_D_X = 30,
+ DC_SW_VAR_R_X = 31,
+ DC_SW_MAX
+};
+#endif
+
union dc_tiling_info {
struct {
@@ -323,6 +353,22 @@ union dc_tiling_info {
enum array_mode_values array_mode;
} gfx8;
+#if defined (CONFIG_DRM_AMD_DC_DCE12_0)
+ struct {
+ unsigned int num_pipes;
+ unsigned int num_banks;
+ unsigned int pipe_interleave;
+ unsigned int num_shader_engines;
+ unsigned int num_rb_per_se;
+ unsigned int max_compressed_frags;
+ bool shaderEnable;
+
+ enum swizzle_mode_values swizzle;
+ bool meta_linear;
+ bool rb_aligned;
+ bool pipe_aligned;
+ } gfx9;
+#endif
};
/* Rotation angle */
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c
b/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c
index 1d6a9da..f53dc15 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c
@@ -585,6 +585,9 @@ static uint32_t dce110_get_pix_clk_dividers(
pll_settings, pix_clk_params);
break;
case DCE_VERSION_11_2:
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+ case DCE_VERSION_12_0:
+#endif
dce112_get_pix_clk_dividers_helper(clk_src,
pll_settings, pix_clk_params);
break;
@@ -868,6 +871,9 @@ static bool dce110_program_pix_clk(
break;
case DCE_VERSION_11_2:
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+ case DCE_VERSION_12_0:
+#endif
if (clock_source->id != CLOCK_SOURCE_ID_DP_DTO) {
bp_pc_params.flags.SET_GENLOCK_REF_DIV_SRC =
pll_settings->use_external_clk;
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_clocks.c
b/drivers/gpu/drm/amd/display/dc/dce/dce_clocks.c
index ac1feba..9c743e5 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_clocks.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_clocks.c
@@ -80,6 +80,20 @@ static struct state_dependent_clocks
dce112_max_clks_by_state[] = {
/*ClocksStatePerformance*/
{ .display_clk_khz = 1132000, .pixel_clk_khz = 600000 } };
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+static struct state_dependent_clocks dce120_max_clks_by_state[] = {
+/*ClocksStateInvalid - should not be used*/
+{ .display_clk_khz = 0, .pixel_clk_khz = 0 },
+/*ClocksStateUltraLow - currently by HW design team not supposed to be used*/
+{ .display_clk_khz = 0, .pixel_clk_khz = 0 },
+/*ClocksStateLow*/
+{ .display_clk_khz = 460000, .pixel_clk_khz = 400000 },
+/*ClocksStateNominal*/
+{ .display_clk_khz = 670000, .pixel_clk_khz = 600000 },
+/*ClocksStatePerformance*/
+{ .display_clk_khz = 1133000, .pixel_clk_khz = 600000 } };
+#endif
+
/* Starting point for each divider range.*/
enum dce_divider_range_start {
DIVIDER_RANGE_01_START = 200, /* 2.00*/
@@ -483,6 +497,103 @@ static void dce_clock_read_ss_info(struct dce_disp_clk
*clk_dce)
}
}
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+static bool dce_apply_clock_voltage_request(
+ struct display_clock *clk,
+ enum dm_pp_clock_type clocks_type,
+ int clocks_in_khz,
+ bool pre_mode_set,
+ bool update_dp_phyclk)
+{
+ struct dm_pp_clock_for_voltage_req clock_voltage_req = {0};
+
+ switch (clocks_type) {
+ case DM_PP_CLOCK_TYPE_DISPLAY_CLK:
+ case DM_PP_CLOCK_TYPE_PIXELCLK:
+ case DM_PP_CLOCK_TYPE_DISPLAYPHYCLK:
+ break;
+ default:
+ BREAK_TO_DEBUGGER();
+ return false;
+ }
+
+ clock_voltage_req.clk_type = clocks_type;
+ clock_voltage_req.clocks_in_khz = clocks_in_khz;
+
+ /* to pplib */
+ if (pre_mode_set) {
+ switch (clocks_type) {
+ case DM_PP_CLOCK_TYPE_DISPLAY_CLK:
+ if (clocks_in_khz >
clk->cur_clocks_value.dispclk_in_khz) {
+ dm_pp_apply_clock_for_voltage_request(
+ clk->ctx, &clock_voltage_req);
+ clk->cur_clocks_value.dispclk_notify_pplib_done
= true;
+ } else
+ clk->cur_clocks_value.dispclk_notify_pplib_done
= false;
+ /* no matter incrase or decrase clock, update current
clock value */
+ clk->cur_clocks_value.dispclk_in_khz = clocks_in_khz;
+ break;
+ case DM_PP_CLOCK_TYPE_PIXELCLK:
+ if (clocks_in_khz >
clk->cur_clocks_value.max_pixelclk_in_khz) {
+ dm_pp_apply_clock_for_voltage_request(
+ clk->ctx, &clock_voltage_req);
+
clk->cur_clocks_value.pixelclk_notify_pplib_done = true;
+ } else
+
clk->cur_clocks_value.pixelclk_notify_pplib_done = false;
+ /* no matter incrase or decrase clock, update current
clock value */
+ clk->cur_clocks_value.max_pixelclk_in_khz =
clocks_in_khz;
+ break;
+ case DM_PP_CLOCK_TYPE_DISPLAYPHYCLK:
+ if (clocks_in_khz >
clk->cur_clocks_value.max_non_dp_phyclk_in_khz) {
+ dm_pp_apply_clock_for_voltage_request(
+ clk->ctx, &clock_voltage_req);
+ clk->cur_clocks_value.phyclk_notigy_pplib_done
= true;
+ } else
+ clk->cur_clocks_value.phyclk_notigy_pplib_done
= false;
+ /* no matter incrase or decrase clock, update current
clock value */
+ clk->cur_clocks_value.max_non_dp_phyclk_in_khz =
clocks_in_khz;
+ break;
+ default:
+ ASSERT(0);
+ break;
+ }
+ } else {
+ switch (clocks_type) {
+ case DM_PP_CLOCK_TYPE_DISPLAY_CLK:
+ if (!clk->cur_clocks_value.dispclk_notify_pplib_done)
+ dm_pp_apply_clock_for_voltage_request(
+ clk->ctx, &clock_voltage_req);
+ break;
+ case DM_PP_CLOCK_TYPE_PIXELCLK:
+ if (!clk->cur_clocks_value.pixelclk_notify_pplib_done)
+ dm_pp_apply_clock_for_voltage_request(
+ clk->ctx, &clock_voltage_req);
+ break;
+ case DM_PP_CLOCK_TYPE_DISPLAYPHYCLK:
+ if (!clk->cur_clocks_value.phyclk_notigy_pplib_done)
+ dm_pp_apply_clock_for_voltage_request(
+ clk->ctx, &clock_voltage_req);
+ break;
+ default:
+ ASSERT(0);
+ break;
+ }
+ }
+
+ if (update_dp_phyclk && (clocks_in_khz >
+ clk->cur_clocks_value.max_dp_phyclk_in_khz))
+ clk->cur_clocks_value.max_dp_phyclk_in_khz = clocks_in_khz;
+
+ return true;
+}
+
+static const struct display_clock_funcs dce120_funcs = {
+ .get_dp_ref_clk_frequency = dce_clocks_get_dp_ref_freq,
+ .apply_clock_voltage_request = dce_apply_clock_voltage_request,
+ .set_clock = dce112_set_clock
+};
+#endif
+
static const struct display_clock_funcs dce112_funcs = {
.get_dp_ref_clk_frequency = dce_clocks_get_dp_ref_freq,
.get_required_clocks_state = dce_get_required_clocks_state,
@@ -623,6 +734,44 @@ struct display_clock *dce112_disp_clk_create(
return &clk_dce->base;
}
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+struct display_clock *dce120_disp_clk_create(
+ struct dc_context *ctx,
+ const struct dce_disp_clk_registers *regs,
+ const struct dce_disp_clk_shift *clk_shift,
+ const struct dce_disp_clk_mask *clk_mask)
+{
+ struct dce_disp_clk *clk_dce = dm_alloc(sizeof(*clk_dce));
+ struct dm_pp_clock_levels_with_voltage clk_level_info = {0};
+
+ if (clk_dce == NULL) {
+ BREAK_TO_DEBUGGER();
+ return NULL;
+ }
+
+ memcpy(clk_dce->max_clks_by_state,
+ dce120_max_clks_by_state,
+ sizeof(dce120_max_clks_by_state));
+
+ dce_disp_clk_construct(
+ clk_dce, ctx, regs, clk_shift, clk_mask);
+
+ clk_dce->base.funcs = &dce120_funcs;
+
+ /* new in dce120 */
+ if (!ctx->dc->debug.disable_pplib_clock_request &&
+ dm_pp_get_clock_levels_by_type_with_voltage(
+ ctx, DM_PP_CLOCK_TYPE_DISPLAY_CLK, &clk_level_info)
+ && clk_level_info.num_levels)
+ clk_dce->max_displ_clk_in_khz =
+ clk_level_info.data[clk_level_info.num_levels -
1].clocks_in_khz;
+ else
+ clk_dce->max_displ_clk_in_khz = 1133000;
+
+ return &clk_dce->base;
+}
+#endif
+
void dce_disp_clk_destroy(struct display_clock **disp_clk)
{
struct dce_disp_clk *clk_dce = TO_DCE_CLOCKS(*disp_clk);
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_clocks.h
b/drivers/gpu/drm/amd/display/dc/dce/dce_clocks.h
index 020ab9d..18787f6 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_clocks.h
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_clocks.h
@@ -45,6 +45,14 @@
CLK_SF(MASTER_COMM_CMD_REG, MASTER_COMM_CMD_REG_BYTE0, mask_sh), \
CLK_SF(MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, mask_sh)
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+#define CLK_COMMON_MASK_SH_LIST_SOC_BASE(mask_sh) \
+ CLK_SF(DCCG_DFS_DPREFCLK_CNTL, DPREFCLK_SRC_SEL, mask_sh), \
+ CLK_SF(DCCG_DFS_DENTIST_DISPCLK_CNTL, DENTIST_DPREFCLK_WDIVIDER,
mask_sh), \
+ CLK_SF(DCCG_DFS_MASTER_COMM_CMD_REG, MASTER_COMM_CMD_REG_BYTE0,
mask_sh), \
+ CLK_SF(DCCG_DFS_MASTER_COMM_CNTL_REG, MASTER_COMM_INTERRUPT, mask_sh)
+#endif
+
#define CLK_REG_FIELD_LIST(type) \
type DPREFCLK_SRC_SEL; \
type DENTIST_DPREFCLK_WDIVIDER; \
@@ -118,6 +126,10 @@ struct dce_disp_clk {
int gpu_pll_ss_divider;
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+ /* max disp_clk from PPLIB for max validation display clock*/
+ int max_displ_clk_in_khz;
+#endif
};
@@ -139,6 +151,14 @@ struct display_clock *dce112_disp_clk_create(
const struct dce_disp_clk_shift *clk_shift,
const struct dce_disp_clk_mask *clk_mask);
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+struct display_clock *dce120_disp_clk_create(
+ struct dc_context *ctx,
+ const struct dce_disp_clk_registers *regs,
+ const struct dce_disp_clk_shift *clk_shift,
+ const struct dce_disp_clk_mask *clk_mask);
+#endif
+
void dce_disp_clk_destroy(struct display_clock **disp_clk);
#endif /* _DCE_CLOCKS_H_ */
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_hwseq.h
b/drivers/gpu/drm/amd/display/dc/dce/dce_hwseq.h
index 70e0652..ff7984b 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_hwseq.h
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_hwseq.h
@@ -186,6 +186,14 @@ struct dce_hwseq_registers {
HWSEQ_DCE10_MASK_SH_LIST(mask_sh),\
HWSEQ_PHYPLL_MASK_SH_LIST(mask_sh, CRTC0_)
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+#define HWSEQ_DCE12_MASK_SH_LIST(mask_sh)\
+ HWSEQ_DCEF_MASK_SH_LIST(mask_sh, DCFE0_DCFE_),\
+ HWSEQ_BLND_MASK_SH_LIST(mask_sh, BLND0_BLND_),\
+ HWSEQ_PIXEL_RATE_MASK_SH_LIST(mask_sh, CRTC0_),\
+ HWSEQ_PHYPLL_MASK_SH_LIST(mask_sh, CRTC0_)
+#endif
+
#define HWSEQ_REG_FIED_LIST(type) \
type DCFE_CLOCK_ENABLE; \
type DCFEV_CLOCK_ENABLE; \
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.h
b/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.h
index f337d60..f6a1006 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.h
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.h
@@ -31,6 +31,13 @@
#define TO_DCE110_LINK_ENC(link_encoder)\
container_of(link_encoder, struct dce110_link_encoder, base)
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+/* Not found regs in dce120 spec
+ * BIOS_SCRATCH_2
+ * DP_DPHY_INTERNAL_CTRL
+ */
+#endif
+
#define AUX_REG_LIST(id)\
SRI(AUX_CONTROL, DP_AUX, id), \
SRI(AUX_DPHY_RX_CONTROL0, DP_AUX, id)
@@ -79,6 +86,13 @@
SRI(DP_DPHY_INTERNAL_CTRL, DP, id), \
SR(DCI_MEM_PWR_STATUS)
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+ #define LE_DCE120_REG_LIST(id)\
+ LE_COMMON_REG_LIST_BASE(id), \
+ SRI(DP_DPHY_BS_SR_SWAP_CNTL, DP, id), \
+ SR(DCI_MEM_PWR_STATUS)
+#endif
+
#define LE_DCE80_REG_LIST(id)\
SRI(DP_DPHY_INTERNAL_CTRL, DP, id), \
LE_COMMON_REG_LIST_BASE(id)
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.c
b/drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.c
index e14a21c..c494f71 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.c
@@ -187,6 +187,20 @@ static void program_nbp_watermark(struct mem_input *mi,
REG_UPDATE(DPG_PIPE_NB_PSTATE_CHANGE_CONTROL,
NB_PSTATE_CHANGE_WATERMARK, nbp_wm);
}
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+ if (REG(DPG_PIPE_LOW_POWER_CONTROL)) {
+ REG_UPDATE(DPG_WATERMARK_MASK_CONTROL,
+ PSTATE_CHANGE_WATERMARK_MASK, wm_select);
+
+ REG_UPDATE_3(DPG_PIPE_LOW_POWER_CONTROL,
+ PSTATE_CHANGE_ENABLE, 1,
+ PSTATE_CHANGE_URGENT_DURING_REQUEST, 1,
+ PSTATE_CHANGE_NOT_SELF_REFRESH_DURING_REQUEST,
1);
+
+ REG_UPDATE(DPG_PIPE_LOW_POWER_CONTROL,
+ PSTATE_CHANGE_WATERMARK, nbp_wm);
+ }
+#endif
}
static void program_stutter_watermark(struct mem_input *mi,
@@ -196,6 +210,12 @@ static void program_stutter_watermark(struct mem_input *mi,
REG_UPDATE(DPG_WATERMARK_MASK_CONTROL,
STUTTER_EXIT_SELF_REFRESH_WATERMARK_MASK, wm_select);
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+ if (REG(DPG_PIPE_STUTTER_CONTROL2))
+ REG_UPDATE(DPG_PIPE_STUTTER_CONTROL2,
+ STUTTER_EXIT_SELF_REFRESH_WATERMARK,
stutter_mark);
+ else
+#endif
REG_UPDATE(DPG_PIPE_STUTTER_CONTROL,
STUTTER_EXIT_SELF_REFRESH_WATERMARK,
stutter_mark);
}
@@ -234,6 +254,21 @@ void dce_mem_input_program_display_marks(struct mem_input
*mi,
static void program_tiling(struct mem_input *mi,
const union dc_tiling_info *info)
{
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+ if (mi->masks->GRPH_SW_MODE) { /* GFX9 */
+ REG_UPDATE_6(GRPH_CONTROL,
+ GRPH_SW_MODE, info->gfx9.swizzle,
+ GRPH_NUM_BANKS, log_2(info->gfx9.num_banks),
+ GRPH_NUM_SHADER_ENGINES,
log_2(info->gfx9.num_shader_engines),
+ GRPH_NUM_PIPES, log_2(info->gfx9.num_pipes),
+ GRPH_COLOR_EXPANSION_MODE, 1,
+ GRPH_SE_ENABLE, info->gfx9.shaderEnable);
+ /* TODO: DCP0_GRPH_CONTROL__GRPH_SE_ENABLE where to get info
+ GRPH_SE_ENABLE, 1,
+ GRPH_Z, 0);
+ */
+ }
+#endif
if (mi->masks->GRPH_ARRAY_MODE) { /* GFX8 */
REG_UPDATE_9(GRPH_CONTROL,
GRPH_NUM_BANKS, info->gfx8.num_banks,
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.h
b/drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.h
index ec053c2..9e18c2a 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.h
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_mem_input.h
@@ -58,6 +58,15 @@
MI_DCE11_2_REG_LIST(id),\
MI_DCE_PTE_REG_LIST(id)
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+#define MI_DCE12_REG_LIST(id)\
+ MI_DCE_BASE_REG_LIST(id),\
+ MI_DCE_PTE_REG_LIST(id),\
+ SRI(GRPH_PIPE_OUTSTANDING_REQUEST_LIMIT, DCP, id),\
+ SRI(DPG_PIPE_STUTTER_CONTROL2, DMIF_PG, id),\
+ SRI(DPG_PIPE_LOW_POWER_CONTROL, DMIF_PG, id)
+#endif
+
struct dce_mem_input_registers {
/* DCP */
uint32_t GRPH_ENABLE;
@@ -163,6 +172,31 @@ struct dce_mem_input_registers {
MI_DCE11_2_MASK_SH_LIST(mask_sh),\
MI_DCP_PTE_MASK_SH_LIST(mask_sh, )
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+#define MI_GFX9_TILE_MASK_SH_LIST(mask_sh, blk)\
+ SFB(blk, GRPH_CONTROL, GRPH_SW_MODE, mask_sh),\
+ SFB(blk, GRPH_CONTROL, GRPH_SE_ENABLE, mask_sh),\
+ SFB(blk, GRPH_CONTROL, GRPH_NUM_SHADER_ENGINES, mask_sh),\
+ SFB(blk, GRPH_CONTROL, GRPH_NUM_PIPES, mask_sh),\
+ SFB(blk, GRPH_CONTROL, GRPH_COLOR_EXPANSION_MODE, mask_sh)
+
+#define MI_DCE12_DMIF_PG_MASK_SH_LIST(mask_sh, blk)\
+ SFB(blk, DPG_PIPE_STUTTER_CONTROL2,
STUTTER_EXIT_SELF_REFRESH_WATERMARK, mask_sh),\
+ SFB(blk, DPG_WATERMARK_MASK_CONTROL, PSTATE_CHANGE_WATERMARK_MASK,
mask_sh),\
+ SFB(blk, DPG_PIPE_LOW_POWER_CONTROL, PSTATE_CHANGE_ENABLE, mask_sh),\
+ SFB(blk, DPG_PIPE_LOW_POWER_CONTROL,
PSTATE_CHANGE_URGENT_DURING_REQUEST, mask_sh),\
+ SFB(blk, DPG_PIPE_LOW_POWER_CONTROL,
PSTATE_CHANGE_NOT_SELF_REFRESH_DURING_REQUEST, mask_sh),\
+ SFB(blk, DPG_PIPE_LOW_POWER_CONTROL, PSTATE_CHANGE_WATERMARK, mask_sh)
+
+#define MI_DCE12_MASK_SH_LIST(mask_sh)\
+ MI_DCP_MASK_SH_LIST(mask_sh, DCP0_),\
+ MI_DCP_DCE11_MASK_SH_LIST(mask_sh, DCP0_),\
+ MI_DCP_PTE_MASK_SH_LIST(mask_sh, DCP0_),\
+ MI_DMIF_PG_MASK_SH_LIST(mask_sh, DMIF_PG0_),\
+ MI_DCE12_DMIF_PG_MASK_SH_LIST(mask_sh, DMIF_PG0_),\
+ MI_GFX9_TILE_MASK_SH_LIST(mask_sh, DCP0_)
+#endif
+
#define MI_REG_FIELD_LIST(type) \
type GRPH_ENABLE; \
type GRPH_X_START; \
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_opp.h
b/drivers/gpu/drm/amd/display/dc/dce/dce_opp.h
index a5afc02..4784ced 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_opp.h
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_opp.h
@@ -107,6 +107,14 @@ enum dce110_opp_reg_type {
SRI(FMT_TEMPORAL_DITHER_PROGRAMMABLE_PATTERN_T_MATRIX, FMT, id), \
SRI(CONTROL, FMT_MEMORY, id)
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+#define OPP_DCE_120_REG_LIST(id) \
+ OPP_COMMON_REG_LIST_BASE(id), \
+ SRI(DCFE_MEM_PWR_CTRL, DCFE, id), \
+ SRI(DCFE_MEM_PWR_STATUS, DCFE, id), \
+ SRI(CONTROL, FMT_MEMORY, id)
+#endif
+
#define OPP_SF(reg_name, field_name, post_fix)\
.field_name = reg_name ## __ ## field_name ## post_fix
@@ -197,6 +205,70 @@ enum dce110_opp_reg_type {
OPP_SF(DCFE_MEM_LIGHT_SLEEP_CNTL, DCP_LUT_LIGHT_SLEEP_DIS, mask_sh),\
OPP_SF(DCFE_MEM_LIGHT_SLEEP_CNTL, REGAMMA_LUT_MEM_PWR_STATE, mask_sh)
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+#define OPP_COMMON_MASK_SH_LIST_DCE_120(mask_sh)\
+ OPP_SF(DCFE0_DCFE_MEM_PWR_CTRL, DCP_REGAMMA_MEM_PWR_DIS, mask_sh),\
+ OPP_SF(DCFE0_DCFE_MEM_PWR_CTRL, DCP_LUT_MEM_PWR_DIS, mask_sh),\
+ OPP_SF(DCP0_REGAMMA_CNTLA_START_CNTL, REGAMMA_CNTLA_EXP_REGION_START,
mask_sh),\
+ OPP_SF(DCP0_REGAMMA_CNTLA_START_CNTL,
REGAMMA_CNTLA_EXP_REGION_START_SEGMENT, mask_sh),\
+ OPP_SF(DCP0_REGAMMA_CNTLA_SLOPE_CNTL,
REGAMMA_CNTLA_EXP_REGION_LINEAR_SLOPE, mask_sh),\
+ OPP_SF(DCP0_REGAMMA_CNTLA_END_CNTL1, REGAMMA_CNTLA_EXP_REGION_END,
mask_sh),\
+ OPP_SF(DCP0_REGAMMA_CNTLA_END_CNTL2, REGAMMA_CNTLA_EXP_REGION_END_BASE,
mask_sh),\
+ OPP_SF(DCP0_REGAMMA_CNTLA_END_CNTL2,
REGAMMA_CNTLA_EXP_REGION_END_SLOPE, mask_sh),\
+ OPP_SF(DCP0_REGAMMA_CNTLA_REGION_0_1,
REGAMMA_CNTLA_EXP_REGION0_LUT_OFFSET, mask_sh),\
+ OPP_SF(DCP0_REGAMMA_CNTLA_REGION_0_1,
REGAMMA_CNTLA_EXP_REGION0_NUM_SEGMENTS, mask_sh),\
+ OPP_SF(DCP0_REGAMMA_CNTLA_REGION_0_1,
REGAMMA_CNTLA_EXP_REGION1_LUT_OFFSET, mask_sh),\
+ OPP_SF(DCP0_REGAMMA_CNTLA_REGION_0_1,
REGAMMA_CNTLA_EXP_REGION1_NUM_SEGMENTS, mask_sh),\
+ OPP_SF(DCFE0_DCFE_MEM_PWR_STATUS, DCP_REGAMMA_MEM_PWR_STATE, mask_sh),\
+ OPP_SF(DCP0_REGAMMA_LUT_WRITE_EN_MASK, REGAMMA_LUT_WRITE_EN_MASK,
mask_sh),\
+ OPP_SF(DCP0_REGAMMA_CONTROL, GRPH_REGAMMA_MODE, mask_sh),\
+ OPP_SF(DCP0_OUTPUT_CSC_C11_C12, OUTPUT_CSC_C11, mask_sh),\
+ OPP_SF(DCP0_OUTPUT_CSC_C11_C12, OUTPUT_CSC_C12, mask_sh),\
+ OPP_SF(DCP0_OUTPUT_CSC_CONTROL, OUTPUT_CSC_GRPH_MODE, mask_sh),\
+ OPP_SF(FMT0_FMT_DYNAMIC_EXP_CNTL, FMT_DYNAMIC_EXP_EN, mask_sh),\
+ OPP_SF(FMT0_FMT_DYNAMIC_EXP_CNTL, FMT_DYNAMIC_EXP_MODE, mask_sh),\
+ OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_TRUNCATE_EN, mask_sh),\
+ OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_TRUNCATE_DEPTH, mask_sh),\
+ OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_TRUNCATE_MODE, mask_sh),\
+ OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_SPATIAL_DITHER_EN, mask_sh),\
+ OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_SPATIAL_DITHER_DEPTH, mask_sh),\
+ OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_SPATIAL_DITHER_MODE, mask_sh),\
+ OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_TEMPORAL_DITHER_EN, mask_sh),\
+ OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_TEMPORAL_DITHER_RESET, mask_sh),\
+ OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_TEMPORAL_DITHER_OFFSET,
mask_sh),\
+ OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_TEMPORAL_DITHER_DEPTH, mask_sh),\
+ OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_TEMPORAL_LEVEL, mask_sh),\
+ OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_25FRC_SEL, mask_sh),\
+ OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_50FRC_SEL, mask_sh),\
+ OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_75FRC_SEL, mask_sh),\
+ OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_HIGHPASS_RANDOM_ENABLE,
mask_sh),\
+ OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_FRAME_RANDOM_ENABLE, mask_sh),\
+ OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_RGB_RANDOM_ENABLE, mask_sh),\
+ OPP_SF(FMT0_FMT_BIT_DEPTH_CONTROL, FMT_TEMPORAL_DITHER_EN, mask_sh),\
+ OPP_SF(FMT0_FMT_CONTROL, FMT_SPATIAL_DITHER_FRAME_COUNTER_MAX,
mask_sh),\
+ OPP_SF(FMT0_FMT_CONTROL, FMT_SPATIAL_DITHER_FRAME_COUNTER_BIT_SWAP,
mask_sh),\
+ OPP_SF(FMT0_FMT_DITHER_RAND_R_SEED, FMT_RAND_R_SEED, mask_sh),\
+ OPP_SF(FMT0_FMT_DITHER_RAND_G_SEED, FMT_RAND_G_SEED, mask_sh),\
+ OPP_SF(FMT0_FMT_DITHER_RAND_B_SEED, FMT_RAND_B_SEED, mask_sh),\
+ OPP_SF(FMT_MEMORY0_CONTROL, FMT420_MEM0_SOURCE_SEL, mask_sh),\
+ OPP_SF(FMT_MEMORY0_CONTROL, FMT420_MEM0_PWR_FORCE, mask_sh),\
+ OPP_SF(FMT0_FMT_CONTROL, FMT_SRC_SELECT, mask_sh),\
+ OPP_SF(FMT0_FMT_CONTROL, FMT_420_PIXEL_PHASE_LOCKED_CLEAR, mask_sh),\
+ OPP_SF(FMT0_FMT_CONTROL, FMT_420_PIXEL_PHASE_LOCKED, mask_sh),\
+ OPP_SF(FMT0_FMT_CLAMP_CNTL, FMT_CLAMP_DATA_EN, mask_sh),\
+ OPP_SF(FMT0_FMT_CLAMP_CNTL, FMT_CLAMP_COLOR_FORMAT, mask_sh),\
+ OPP_SF(FMT0_FMT_CLAMP_COMPONENT_R, FMT_CLAMP_LOWER_R, mask_sh),\
+ OPP_SF(FMT0_FMT_CLAMP_COMPONENT_R, FMT_CLAMP_UPPER_R, mask_sh),\
+ OPP_SF(FMT0_FMT_CLAMP_COMPONENT_G, FMT_CLAMP_LOWER_G, mask_sh),\
+ OPP_SF(FMT0_FMT_CLAMP_COMPONENT_G, FMT_CLAMP_UPPER_G, mask_sh),\
+ OPP_SF(FMT0_FMT_CLAMP_COMPONENT_B, FMT_CLAMP_LOWER_B, mask_sh),\
+ OPP_SF(FMT0_FMT_CLAMP_COMPONENT_B, FMT_CLAMP_UPPER_B, mask_sh),\
+ OPP_SF(FMT0_FMT_CONTROL, FMT_PIXEL_ENCODING, mask_sh),\
+ OPP_SF(FMT0_FMT_CONTROL, FMT_SUBSAMPLING_MODE, mask_sh),\
+ OPP_SF(FMT0_FMT_CONTROL, FMT_SUBSAMPLING_ORDER, mask_sh),\
+ OPP_SF(FMT0_FMT_CONTROL, FMT_CBCR_BIT_REDUCTION_BYPASS, mask_sh)
+#endif
+
#define OPP_REG_FIELD_LIST(type) \
type DCP_REGAMMA_MEM_PWR_DIS; \
type DCP_LUT_MEM_PWR_DIS; \
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.h
b/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.h
index 458a370..c784c1b 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.h
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_stream_encoder.h
@@ -187,6 +187,91 @@
#define SE_COMMON_MASK_SH_LIST_DCE_COMMON(mask_sh)\
SE_COMMON_MASK_SH_LIST_DCE_COMMON_BASE(mask_sh)
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+#define SE_COMMON_MASK_SH_LIST_SOC_BASE(mask_sh)\
+ SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL, AFMT_GENERIC_INDEX, mask_sh),\
+ SE_SF(DIG0_AFMT_GENERIC_HDR, AFMT_GENERIC_HB0, mask_sh),\
+ SE_SF(DIG0_AFMT_GENERIC_HDR, AFMT_GENERIC_HB1, mask_sh),\
+ SE_SF(DIG0_AFMT_GENERIC_HDR, AFMT_GENERIC_HB2, mask_sh),\
+ SE_SF(DIG0_AFMT_GENERIC_HDR, AFMT_GENERIC_HB3, mask_sh),\
+ SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC0_CONT, mask_sh),\
+ SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC0_SEND, mask_sh),\
+ SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC0_LINE, mask_sh),\
+ SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC1_CONT, mask_sh),\
+ SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC1_SEND, mask_sh),\
+ SE_SF(DIG0_HDMI_GENERIC_PACKET_CONTROL0, HDMI_GENERIC1_LINE, mask_sh),\
+ SE_SF(DP0_DP_PIXEL_FORMAT, DP_PIXEL_ENCODING, mask_sh),\
+ SE_SF(DP0_DP_PIXEL_FORMAT, DP_COMPONENT_DEPTH, mask_sh),\
+ SE_SF(DIG0_HDMI_CONTROL, HDMI_PACKET_GEN_VERSION, mask_sh),\
+ SE_SF(DIG0_HDMI_CONTROL, HDMI_KEEPOUT_MODE, mask_sh),\
+ SE_SF(DIG0_HDMI_CONTROL, HDMI_DEEP_COLOR_ENABLE, mask_sh),\
+ SE_SF(DIG0_HDMI_CONTROL, HDMI_DEEP_COLOR_DEPTH, mask_sh),\
+ SE_SF(DIG0_HDMI_CONTROL, HDMI_DATA_SCRAMBLE_EN, mask_sh),\
+ SE_SF(DIG0_HDMI_VBI_PACKET_CONTROL, HDMI_GC_CONT, mask_sh),\
+ SE_SF(DIG0_HDMI_VBI_PACKET_CONTROL, HDMI_GC_SEND, mask_sh),\
+ SE_SF(DIG0_HDMI_VBI_PACKET_CONTROL, HDMI_NULL_SEND, mask_sh),\
+ SE_SF(DIG0_HDMI_INFOFRAME_CONTROL0, HDMI_AUDIO_INFO_SEND, mask_sh),\
+ SE_SF(DIG0_AFMT_INFOFRAME_CONTROL0, AFMT_AUDIO_INFO_UPDATE, mask_sh),\
+ SE_SF(DIG0_HDMI_INFOFRAME_CONTROL1, HDMI_AUDIO_INFO_LINE, mask_sh),\
+ SE_SF(DIG0_HDMI_GC, HDMI_GC_AVMUTE, mask_sh),\
+ SE_SF(DP0_DP_MSE_RATE_CNTL, DP_MSE_RATE_X, mask_sh),\
+ SE_SF(DP0_DP_MSE_RATE_CNTL, DP_MSE_RATE_Y, mask_sh),\
+ SE_SF(DP0_DP_MSE_RATE_UPDATE, DP_MSE_RATE_UPDATE_PENDING, mask_sh),\
+ SE_SF(DP0_DP_SEC_CNTL, DP_SEC_GSP0_ENABLE, mask_sh),\
+ SE_SF(DP0_DP_SEC_CNTL, DP_SEC_STREAM_ENABLE, mask_sh),\
+ SE_SF(DP0_DP_SEC_CNTL, DP_SEC_GSP1_ENABLE, mask_sh),\
+ SE_SF(DP0_DP_SEC_CNTL, DP_SEC_GSP2_ENABLE, mask_sh),\
+ SE_SF(DP0_DP_SEC_CNTL, DP_SEC_GSP3_ENABLE, mask_sh),\
+ SE_SF(DP0_DP_SEC_CNTL, DP_SEC_MPG_ENABLE, mask_sh),\
+ SE_SF(DP0_DP_VID_STREAM_CNTL, DP_VID_STREAM_DIS_DEFER, mask_sh),\
+ SE_SF(DP0_DP_VID_STREAM_CNTL, DP_VID_STREAM_ENABLE, mask_sh),\
+ SE_SF(DP0_DP_VID_STREAM_CNTL, DP_VID_STREAM_STATUS, mask_sh),\
+ SE_SF(DP0_DP_STEER_FIFO, DP_STEER_FIFO_RESET, mask_sh),\
+ SE_SF(DP0_DP_VID_TIMING, DP_VID_M_N_GEN_EN, mask_sh),\
+ SE_SF(DP0_DP_VID_N, DP_VID_N, mask_sh),\
+ SE_SF(DP0_DP_VID_M, DP_VID_M, mask_sh),\
+ SE_SF(DIG0_DIG_FE_CNTL, DIG_START, mask_sh),\
+ SE_SF(DIG0_AFMT_AUDIO_SRC_CONTROL, AFMT_AUDIO_SRC_SELECT, mask_sh),\
+ SE_SF(DIG0_AFMT_AUDIO_PACKET_CONTROL2, AFMT_AUDIO_CHANNEL_ENABLE,
mask_sh),\
+ SE_SF(DIG0_HDMI_AUDIO_PACKET_CONTROL, HDMI_AUDIO_PACKETS_PER_LINE,
mask_sh),\
+ SE_SF(DIG0_HDMI_AUDIO_PACKET_CONTROL, HDMI_AUDIO_DELAY_EN, mask_sh),\
+ SE_SF(DIG0_AFMT_AUDIO_PACKET_CONTROL, AFMT_60958_CS_UPDATE, mask_sh),\
+ SE_SF(DIG0_AFMT_AUDIO_PACKET_CONTROL2, AFMT_AUDIO_LAYOUT_OVRD,
mask_sh),\
+ SE_SF(DIG0_AFMT_AUDIO_PACKET_CONTROL2, AFMT_60958_OSF_OVRD, mask_sh),\
+ SE_SF(DIG0_HDMI_ACR_PACKET_CONTROL, HDMI_ACR_AUTO_SEND, mask_sh),\
+ SE_SF(DIG0_HDMI_ACR_PACKET_CONTROL, HDMI_ACR_SOURCE, mask_sh),\
+ SE_SF(DIG0_HDMI_ACR_PACKET_CONTROL, HDMI_ACR_AUDIO_PRIORITY, mask_sh),\
+ SE_SF(DIG0_HDMI_ACR_32_0, HDMI_ACR_CTS_32, mask_sh),\
+ SE_SF(DIG0_HDMI_ACR_32_1, HDMI_ACR_N_32, mask_sh),\
+ SE_SF(DIG0_HDMI_ACR_44_0, HDMI_ACR_CTS_44, mask_sh),\
+ SE_SF(DIG0_HDMI_ACR_44_1, HDMI_ACR_N_44, mask_sh),\
+ SE_SF(DIG0_HDMI_ACR_48_0, HDMI_ACR_CTS_48, mask_sh),\
+ SE_SF(DIG0_HDMI_ACR_48_1, HDMI_ACR_N_48, mask_sh),\
+ SE_SF(DIG0_AFMT_60958_0, AFMT_60958_CS_CHANNEL_NUMBER_L, mask_sh),\
+ SE_SF(DIG0_AFMT_60958_0, AFMT_60958_CS_CLOCK_ACCURACY, mask_sh),\
+ SE_SF(DIG0_AFMT_60958_1, AFMT_60958_CS_CHANNEL_NUMBER_R, mask_sh),\
+ SE_SF(DIG0_AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_2, mask_sh),\
+ SE_SF(DIG0_AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_3, mask_sh),\
+ SE_SF(DIG0_AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_4, mask_sh),\
+ SE_SF(DIG0_AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_5, mask_sh),\
+ SE_SF(DIG0_AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_6, mask_sh),\
+ SE_SF(DIG0_AFMT_60958_2, AFMT_60958_CS_CHANNEL_NUMBER_7, mask_sh),\
+ SE_SF(DP0_DP_SEC_AUD_N, DP_SEC_AUD_N, mask_sh),\
+ SE_SF(DP0_DP_SEC_TIMESTAMP, DP_SEC_TIMESTAMP_MODE, mask_sh),\
+ SE_SF(DP0_DP_SEC_CNTL, DP_SEC_ASP_ENABLE, mask_sh),\
+ SE_SF(DP0_DP_SEC_CNTL, DP_SEC_ATP_ENABLE, mask_sh),\
+ SE_SF(DP0_DP_SEC_CNTL, DP_SEC_AIP_ENABLE, mask_sh),\
+ SE_SF(DP0_DP_SEC_CNTL, DP_SEC_ACM_ENABLE, mask_sh),\
+ SE_SF(DIG0_AFMT_AUDIO_PACKET_CONTROL, AFMT_AUDIO_SAMPLE_SEND, mask_sh),\
+ SE_SF(DIG0_AFMT_CNTL, AFMT_AUDIO_CLOCK_EN, mask_sh),\
+ SE_SF(DIG0_HDMI_CONTROL, HDMI_CLOCK_CHANNEL_RATE, mask_sh),\
+ SE_SF(DIG0_DIG_FE_CNTL, TMDS_PIXEL_ENCODING, mask_sh),\
+ SE_SF(DIG0_DIG_FE_CNTL, TMDS_COLOR_FORMAT, mask_sh)
+#endif
+
+#define SE_COMMON_MASK_SH_LIST_SOC(mask_sh)\
+ SE_COMMON_MASK_SH_LIST_SOC_BASE(mask_sh)
+
#define SE_COMMON_MASK_SH_LIST_DCE80_100(mask_sh)\
SE_COMMON_MASK_SH_LIST_DCE_COMMON(mask_sh),\
SE_SF(TMDS_CNTL, TMDS_PIXEL_ENCODING, mask_sh),\
@@ -209,6 +294,21 @@
SE_SF(DIG_FE_CNTL, TMDS_COLOR_FORMAT, mask_sh),\
SE_SF(DP_VID_TIMING, DP_VID_M_DOUBLE_VALUE_EN, mask_sh)
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+#define SE_COMMON_MASK_SH_LIST_DCE120(mask_sh)\
+ SE_COMMON_MASK_SH_LIST_SOC(mask_sh),\
+ SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL, AFMT_GENERIC0_UPDATE, mask_sh),\
+ SE_SF(DIG0_AFMT_VBI_PACKET_CONTROL, AFMT_GENERIC2_UPDATE, mask_sh),\
+ SE_SF(DP0_DP_PIXEL_FORMAT, DP_DYN_RANGE, mask_sh),\
+ SE_SF(DP0_DP_PIXEL_FORMAT, DP_YCBCR_RANGE, mask_sh),\
+ SE_SF(DIG0_HDMI_INFOFRAME_CONTROL0, HDMI_AVI_INFO_SEND, mask_sh),\
+ SE_SF(DIG0_HDMI_INFOFRAME_CONTROL0, HDMI_AVI_INFO_CONT, mask_sh),\
+ SE_SF(DIG0_HDMI_INFOFRAME_CONTROL1, HDMI_AVI_INFO_LINE, mask_sh),\
+ SE_SF(DP0_DP_SEC_CNTL, DP_SEC_AVI_ENABLE, mask_sh),\
+ SE_SF(DIG0_AFMT_AVI_INFO3, AFMT_AVI_INFO_VERSION, mask_sh),\
+ SE_SF(DP0_DP_VID_TIMING, DP_VID_M_DOUBLE_VALUE_EN, mask_sh)
+#endif
+
struct dce_stream_encoder_shift {
uint8_t AFMT_GENERIC_INDEX;
uint8_t AFMT_GENERIC0_UPDATE;
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_transform.h
b/drivers/gpu/drm/amd/display/dc/dce/dce_transform.h
index b2cf9bf..aa6bc4f 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_transform.h
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_transform.h
@@ -153,6 +153,74 @@
XFM_SF(DCFE_MEM_PWR_STATUS, SCL_COEFF_MEM_PWR_STATE, mask_sh), \
XFM_SF(SCL_MODE, SCL_PSCL_EN, mask_sh)
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+#define XFM_COMMON_MASK_SH_LIST_SOC_BASE(mask_sh) \
+ XFM_SF(DCP0_OUT_CLAMP_CONTROL_B_CB, OUT_CLAMP_MIN_B_CB, mask_sh), \
+ XFM_SF(DCP0_OUT_CLAMP_CONTROL_B_CB, OUT_CLAMP_MAX_B_CB, mask_sh), \
+ XFM_SF(DCP0_OUT_CLAMP_CONTROL_G_Y, OUT_CLAMP_MIN_G_Y, mask_sh), \
+ XFM_SF(DCP0_OUT_CLAMP_CONTROL_G_Y, OUT_CLAMP_MAX_G_Y, mask_sh), \
+ XFM_SF(DCP0_OUT_CLAMP_CONTROL_R_CR, OUT_CLAMP_MIN_R_CR, mask_sh), \
+ XFM_SF(DCP0_OUT_CLAMP_CONTROL_R_CR, OUT_CLAMP_MAX_R_CR, mask_sh), \
+ XFM_SF(DCP0_OUT_ROUND_CONTROL, OUT_ROUND_TRUNC_MODE, mask_sh), \
+ XFM_SF(DCP0_DCP_SPATIAL_DITHER_CNTL, DCP_SPATIAL_DITHER_EN, mask_sh), \
+ XFM_SF(DCP0_DCP_SPATIAL_DITHER_CNTL, DCP_SPATIAL_DITHER_MODE, mask_sh),
\
+ XFM_SF(DCP0_DCP_SPATIAL_DITHER_CNTL, DCP_SPATIAL_DITHER_DEPTH,
mask_sh), \
+ XFM_SF(DCP0_DCP_SPATIAL_DITHER_CNTL, DCP_FRAME_RANDOM_ENABLE, mask_sh),
\
+ XFM_SF(DCP0_DCP_SPATIAL_DITHER_CNTL, DCP_RGB_RANDOM_ENABLE, mask_sh), \
+ XFM_SF(DCP0_DCP_SPATIAL_DITHER_CNTL, DCP_HIGHPASS_RANDOM_ENABLE,
mask_sh), \
+ XFM_SF(DCP0_DENORM_CONTROL, DENORM_MODE, mask_sh), \
+ XFM_SF(LB0_LB_DATA_FORMAT, PIXEL_DEPTH, mask_sh), \
+ XFM_SF(LB0_LB_DATA_FORMAT, PIXEL_EXPAN_MODE, mask_sh), \
+ XFM_SF(DCP0_GAMUT_REMAP_C11_C12, GAMUT_REMAP_C11, mask_sh), \
+ XFM_SF(DCP0_GAMUT_REMAP_C11_C12, GAMUT_REMAP_C12, mask_sh), \
+ XFM_SF(DCP0_GAMUT_REMAP_C13_C14, GAMUT_REMAP_C13, mask_sh), \
+ XFM_SF(DCP0_GAMUT_REMAP_C13_C14, GAMUT_REMAP_C14, mask_sh), \
+ XFM_SF(DCP0_GAMUT_REMAP_C21_C22, GAMUT_REMAP_C21, mask_sh), \
+ XFM_SF(DCP0_GAMUT_REMAP_C21_C22, GAMUT_REMAP_C22, mask_sh), \
+ XFM_SF(DCP0_GAMUT_REMAP_C23_C24, GAMUT_REMAP_C23, mask_sh), \
+ XFM_SF(DCP0_GAMUT_REMAP_C23_C24, GAMUT_REMAP_C24, mask_sh), \
+ XFM_SF(DCP0_GAMUT_REMAP_C31_C32, GAMUT_REMAP_C31, mask_sh), \
+ XFM_SF(DCP0_GAMUT_REMAP_C31_C32, GAMUT_REMAP_C32, mask_sh), \
+ XFM_SF(DCP0_GAMUT_REMAP_C33_C34, GAMUT_REMAP_C33, mask_sh), \
+ XFM_SF(DCP0_GAMUT_REMAP_C33_C34, GAMUT_REMAP_C34, mask_sh), \
+ XFM_SF(DCP0_GAMUT_REMAP_CONTROL, GRPH_GAMUT_REMAP_MODE, mask_sh), \
+ XFM_SF(SCL0_SCL_MODE, SCL_MODE, mask_sh), \
+ XFM_SF(SCL0_SCL_TAP_CONTROL, SCL_H_NUM_OF_TAPS, mask_sh), \
+ XFM_SF(SCL0_SCL_TAP_CONTROL, SCL_V_NUM_OF_TAPS, mask_sh), \
+ XFM_SF(SCL0_SCL_CONTROL, SCL_BOUNDARY_MODE, mask_sh), \
+ XFM_SF(SCL0_SCL_BYPASS_CONTROL, SCL_BYPASS_MODE, mask_sh), \
+ XFM_SF(SCL0_EXT_OVERSCAN_LEFT_RIGHT, EXT_OVERSCAN_LEFT, mask_sh), \
+ XFM_SF(SCL0_EXT_OVERSCAN_LEFT_RIGHT, EXT_OVERSCAN_RIGHT, mask_sh), \
+ XFM_SF(SCL0_EXT_OVERSCAN_TOP_BOTTOM, EXT_OVERSCAN_TOP, mask_sh), \
+ XFM_SF(SCL0_EXT_OVERSCAN_TOP_BOTTOM, EXT_OVERSCAN_BOTTOM, mask_sh), \
+ XFM_SF(SCL0_SCL_COEF_RAM_SELECT, SCL_C_RAM_FILTER_TYPE, mask_sh), \
+ XFM_SF(SCL0_SCL_COEF_RAM_SELECT, SCL_C_RAM_PHASE, mask_sh), \
+ XFM_SF(SCL0_SCL_COEF_RAM_SELECT, SCL_C_RAM_TAP_PAIR_IDX, mask_sh), \
+ XFM_SF(SCL0_SCL_COEF_RAM_TAP_DATA, SCL_C_RAM_EVEN_TAP_COEF_EN,
mask_sh), \
+ XFM_SF(SCL0_SCL_COEF_RAM_TAP_DATA, SCL_C_RAM_EVEN_TAP_COEF, mask_sh), \
+ XFM_SF(SCL0_SCL_COEF_RAM_TAP_DATA, SCL_C_RAM_ODD_TAP_COEF_EN, mask_sh),
\
+ XFM_SF(SCL0_SCL_COEF_RAM_TAP_DATA, SCL_C_RAM_ODD_TAP_COEF, mask_sh), \
+ XFM_SF(SCL0_VIEWPORT_START, VIEWPORT_X_START, mask_sh), \
+ XFM_SF(SCL0_VIEWPORT_START, VIEWPORT_Y_START, mask_sh), \
+ XFM_SF(SCL0_VIEWPORT_SIZE, VIEWPORT_HEIGHT, mask_sh), \
+ XFM_SF(SCL0_VIEWPORT_SIZE, VIEWPORT_WIDTH, mask_sh), \
+ XFM_SF(SCL0_SCL_HORZ_FILTER_SCALE_RATIO, SCL_H_SCALE_RATIO, mask_sh), \
+ XFM_SF(SCL0_SCL_VERT_FILTER_SCALE_RATIO, SCL_V_SCALE_RATIO, mask_sh), \
+ XFM_SF(SCL0_SCL_HORZ_FILTER_INIT, SCL_H_INIT_INT, mask_sh), \
+ XFM_SF(SCL0_SCL_HORZ_FILTER_INIT, SCL_H_INIT_FRAC, mask_sh), \
+ XFM_SF(SCL0_SCL_VERT_FILTER_INIT, SCL_V_INIT_INT, mask_sh), \
+ XFM_SF(SCL0_SCL_VERT_FILTER_INIT, SCL_V_INIT_FRAC, mask_sh), \
+ XFM_SF(LB0_LB_MEMORY_CTRL, LB_MEMORY_CONFIG, mask_sh), \
+ XFM_SF(LB0_LB_MEMORY_CTRL, LB_MEMORY_SIZE, mask_sh), \
+ XFM_SF(SCL0_SCL_VERT_FILTER_CONTROL, SCL_V_2TAP_HARDCODE_COEF_EN,
mask_sh), \
+ XFM_SF(SCL0_SCL_HORZ_FILTER_CONTROL, SCL_H_2TAP_HARDCODE_COEF_EN,
mask_sh), \
+ XFM_SF(SCL0_SCL_UPDATE, SCL_COEF_UPDATE_COMPLETE, mask_sh), \
+ XFM_SF(LB0_LB_DATA_FORMAT, ALPHA_EN, mask_sh), \
+ XFM_SF(DCFE0_DCFE_MEM_PWR_CTRL, SCL_COEFF_MEM_PWR_DIS, mask_sh), \
+ XFM_SF(DCFE0_DCFE_MEM_PWR_STATUS, SCL_COEFF_MEM_PWR_STATE, mask_sh), \
+ XFM_SF(SCL0_SCL_MODE, SCL_PSCL_EN, mask_sh)
+#endif
+
#define XFM_REG_FIELD_LIST(type) \
type OUT_CLAMP_MIN_B_CB; \
type OUT_CLAMP_MAX_B_CB; \
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
index 041830e..66d5f34 100644
--- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
@@ -1396,9 +1396,12 @@ static uint32_t get_max_pixel_clock_for_all_paths(
return max_pix_clk;
}
-/*
- * Find clock state based on clock requested. if clock value is 0, simply
+/* Find clock state based on clock requested. if clock value is 0, simply
* set clock state as requested without finding clock state by clock value
+ *TODO: when dce120_hw_sequencer.c is created, override apply_min_clock.
+ *
+ * TODOFPGA remove TODO after implement dal_display_clock_get_cur_clocks_value
+ * etc support for dcn1.0
*/
static void apply_min_clocks(
struct core_dc *dc,
@@ -1425,6 +1428,30 @@ static void apply_min_clocks(
}
/* TODOFPGA */
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+ /* TODO: This is incorrect. Figure out how to fix. */
+ pipe_ctx->dis_clk->funcs->apply_clock_voltage_request(
+ pipe_ctx->dis_clk,
+ DM_PP_CLOCK_TYPE_DISPLAY_CLK,
+
pipe_ctx->dis_clk->cur_clocks_value.dispclk_in_khz,
+ pre_mode_set,
+ false);
+
+ pipe_ctx->dis_clk->funcs->apply_clock_voltage_request(
+ pipe_ctx->dis_clk,
+ DM_PP_CLOCK_TYPE_PIXELCLK,
+
pipe_ctx->dis_clk->cur_clocks_value.max_pixelclk_in_khz,
+ pre_mode_set,
+ false);
+
+ pipe_ctx->dis_clk->funcs->apply_clock_voltage_request(
+ pipe_ctx->dis_clk,
+ DM_PP_CLOCK_TYPE_DISPLAYPHYCLK,
+
pipe_ctx->dis_clk->cur_clocks_value.max_non_dp_phyclk_in_khz,
+ pre_mode_set,
+ false);
+ return;
+#endif
}
/* get the required state based on state dependent clocks:
@@ -1441,6 +1468,28 @@ static void apply_min_clocks(
pipe_ctx->dis_clk->funcs->set_min_clocks_state(
pipe_ctx->dis_clk, *clocks_state);
} else {
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+ pipe_ctx->dis_clk->funcs->apply_clock_voltage_request(
+ pipe_ctx->dis_clk,
+ DM_PP_CLOCK_TYPE_DISPLAY_CLK,
+ req_clocks.display_clk_khz,
+ pre_mode_set,
+ false);
+
+ pipe_ctx->dis_clk->funcs->apply_clock_voltage_request(
+ pipe_ctx->dis_clk,
+ DM_PP_CLOCK_TYPE_PIXELCLK,
+ req_clocks.pixel_clk_khz,
+ pre_mode_set,
+ false);
+
+ pipe_ctx->dis_clk->funcs->apply_clock_voltage_request(
+ pipe_ctx->dis_clk,
+ DM_PP_CLOCK_TYPE_DISPLAYPHYCLK,
+ req_clocks.pixel_clk_khz,
+ pre_mode_set,
+ false);
+#endif
}
}
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_mem_input.c
b/drivers/gpu/drm/amd/display/dc/dce110/dce110_mem_input.c
index 1643fb5..3ffb845f 100644
--- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_mem_input.c
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_mem_input.c
@@ -409,6 +409,9 @@ static struct mem_input_funcs dce110_mem_input_funcs = {
dce_mem_input_program_surface_config,
.mem_input_is_flip_pending =
dce110_mem_input_is_flip_pending,
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+ .mem_input_update_dchub = NULL
+#endif
};
/*****************************************/
/* Constructor, Destructor */
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_timing_generator.h
b/drivers/gpu/drm/amd/display/dc/dce110/dce110_timing_generator.h
index dcb49fe..55f0a94 100644
--- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_timing_generator.h
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_timing_generator.h
@@ -108,6 +108,9 @@ struct dce110_timing_generator {
uint32_t min_h_front_porch;
uint32_t min_h_back_porch;
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+ /* DCE 12 */
+#endif
uint32_t min_h_sync_width;
uint32_t min_v_sync_width;
uint32_t min_v_blank;
diff --git a/drivers/gpu/drm/amd/display/dc/dce120/Makefile
b/drivers/gpu/drm/amd/display/dc/dce120/Makefile
new file mode 100644
index 0000000..3c6b3fa
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dce120/Makefile
@@ -0,0 +1,12 @@
+#
+# Makefile for the 'controller' sub-component of DAL.
+# It provides the control and status of HW CRTC block.
+
+
+DCE120 = dce120_resource.o dce120_timing_generator.o \
+dce120_ipp.o dce120_ipp_cursor.o dce120_ipp_gamma.o \
+dce120_mem_input.o dce120_hw_sequencer.o
+
+AMD_DAL_DCE120 = $(addprefix $(AMDDALPATH)/dc/dce120/,$(DCE120))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_DCE120)
\ No newline at end of file
diff --git a/drivers/gpu/drm/amd/display/dc/dce80/dce80_mem_input.c
b/drivers/gpu/drm/amd/display/dc/dce80/dce80_mem_input.c
index 704a7ce..2f22931 100644
--- a/drivers/gpu/drm/amd/display/dc/dce80/dce80_mem_input.c
+++ b/drivers/gpu/drm/amd/display/dc/dce80/dce80_mem_input.c
@@ -54,6 +54,9 @@ static struct mem_input_funcs dce80_mem_input_funcs = {
dce_mem_input_program_surface_config,
.mem_input_is_flip_pending =
dce110_mem_input_is_flip_pending,
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+ .mem_input_update_dchub = NULL
+#endif
};
/*****************************************/
diff --git a/drivers/gpu/drm/amd/display/dc/dm_services.h
b/drivers/gpu/drm/amd/display/dc/dm_services.h
index 73c0f1f..bdc7cb0 100644
--- a/drivers/gpu/drm/amd/display/dc/dm_services.h
+++ b/drivers/gpu/drm/amd/display/dc/dm_services.h
@@ -192,6 +192,89 @@ unsigned int generic_reg_wait(const struct dc_context *ctx,
unsigned int delay_between_poll_us, unsigned int time_out_num_tries,
const char *func_name);
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+
+/* These macros need to be used with soc15 registers in order to retrieve
+ * the actual offset.
+ */
+#define REG_OFFSET(reg) (reg + DCE_BASE.instance[0].segment[reg##_BASE_IDX])
+#define REG_BIF_OFFSET(reg) (reg +
NBIF_BASE.instance[0].segment[reg##_BASE_IDX])
+
+#define dm_write_reg_soc15(ctx, reg, inst_offset, value) \
+ dm_write_reg_func(ctx, reg +
DCE_BASE.instance[0].segment[reg##_BASE_IDX] + inst_offset, value, __func__)
+
+#define dm_read_reg_soc15(ctx, reg, inst_offset) \
+ dm_read_reg_func(ctx, reg +
DCE_BASE.instance[0].segment[reg##_BASE_IDX] + inst_offset, __func__)
+
+#define generic_reg_update_soc15(ctx, inst_offset, reg_name, n, ...)\
+ generic_reg_update_ex(ctx,
DCE_BASE.instance[0].segment[mm##reg_name##_BASE_IDX] + mm##reg_name +
inst_offset, \
+ dm_read_reg_func(ctx, mm##reg_name +
DCE_BASE.instance[0].segment[mm##reg_name##_BASE_IDX] + inst_offset, __func__),
\
+ n, __VA_ARGS__)
+
+#define generic_reg_set_soc15(ctx, inst_offset, reg_name, n, ...)\
+ generic_reg_update_ex(ctx,
DCE_BASE.instance[0].segment[mm##reg_name##_BASE_IDX] + mm##reg_name +
inst_offset, 0, \
+ n, __VA_ARGS__)
+
+#define get_reg_field_value_soc15(reg_value, block, reg_num, reg_name,
reg_field)\
+ get_reg_field_value_ex(\
+ (reg_value),\
+ block ## reg_num ## _ ## reg_name ## __ ## reg_field ## _MASK,\
+ block ## reg_num ## _ ## reg_name ## __ ## reg_field ## __SHIFT)
+
+#define set_reg_field_value_soc15(reg_value, value, block, reg_num, reg_name,
reg_field)\
+ (reg_value) = set_reg_field_value_ex(\
+ (reg_value),\
+ (value),\
+ block ## reg_num ## _ ## reg_name ## __ ## reg_field ## _MASK,\
+ block ## reg_num ## _ ## reg_name ## __ ## reg_field ## __SHIFT)
+
+/* TODO get rid of this pos*/
+static inline bool wait_reg_func(
+ const struct dc_context *ctx,
+ uint32_t addr,
+ uint32_t mask,
+ uint8_t shift,
+ uint32_t condition_value,
+ unsigned int interval_us,
+ unsigned int timeout_us)
+{
+ uint32_t field_value;
+ uint32_t reg_val;
+ unsigned int count = 0;
+
+ if (IS_FPGA_MAXIMUS_DC(ctx->dce_environment))
+ timeout_us *= 655; /* 6553 give about 30 second before time
out */
+
+ do {
+ /* try once without sleeping */
+ if (count > 0) {
+ if (interval_us >= 1000)
+ msleep(interval_us/1000);
+ else
+ udelay(interval_us);
+ }
+ reg_val = dm_read_reg(ctx, addr);
+ field_value = get_reg_field_value_ex(reg_val, mask, shift);
+ count += interval_us;
+
+ } while (field_value != condition_value && count <= timeout_us);
+
+ ASSERT(count <= timeout_us);
+
+ return count <= timeout_us;
+}
+
+#define wait_reg(ctx, inst_offset, reg_name, reg_field, condition_value)\
+ wait_reg_func(\
+ ctx,\
+ mm##reg_name + inst_offset +
DCE_BASE.instance[0].segment[mm##reg_name##_BASE_IDX],\
+ reg_name ## __ ## reg_field ## _MASK,\
+ reg_name ## __ ## reg_field ## __SHIFT,\
+ condition_value,\
+ 20000,\
+ 200000)
+
+#endif
/**************************************
* Power Play (PP) interfaces
**************************************/
@@ -254,6 +337,12 @@ bool dm_pp_notify_wm_clock_changes(
const struct dc_context *ctx,
struct dm_pp_wm_sets_with_clock_ranges *wm_with_clock_ranges);
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+bool dm_pp_notify_wm_clock_changes_soc15(
+ const struct dc_context *ctx,
+ struct dm_pp_wm_sets_with_clock_ranges_soc15 *wm_with_clock_ranges);
+#endif
+
/* DAL calls this function to notify PP about completion of Mode Set.
* For PP it means that current DCE clocks are those which were returned
* by dc_service_pp_pre_dce_clock_change(), in the 'output' parameter.
diff --git a/drivers/gpu/drm/amd/display/dc/dm_services_types.h
b/drivers/gpu/drm/amd/display/dc/dm_services_types.h
index 460971d..8d26615 100644
--- a/drivers/gpu/drm/amd/display/dc/dm_services_types.h
+++ b/drivers/gpu/drm/amd/display/dc/dm_services_types.h
@@ -141,6 +141,33 @@ struct dm_pp_wm_sets_with_clock_ranges {
struct dm_pp_clock_range_for_wm_set wm_clk_ranges[MAX_WM_SETS];
};
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+struct dm_pp_clock_range_for_dmif_wm_set_soc15 {
+ enum dm_pp_wm_set_id wm_set_id;
+ uint32_t wm_min_dcfclk_clk_in_khz;
+ uint32_t wm_max_dcfclk_clk_in_khz;
+ uint32_t wm_min_memg_clk_in_khz;
+ uint32_t wm_max_mem_clk_in_khz;
+};
+
+struct dm_pp_clock_range_for_mcif_wm_set_soc15 {
+ enum dm_pp_wm_set_id wm_set_id;
+ uint32_t wm_min_socclk_clk_in_khz;
+ uint32_t wm_max_socclk_clk_in_khz;
+ uint32_t wm_min_memg_clk_in_khz;
+ uint32_t wm_max_mem_clk_in_khz;
+};
+
+struct dm_pp_wm_sets_with_clock_ranges_soc15 {
+ uint32_t num_wm_dmif_sets;
+ uint32_t num_wm_mcif_sets;
+ struct dm_pp_clock_range_for_dmif_wm_set_soc15
+ wm_dmif_clocks_ranges[MAX_WM_SETS];
+ struct dm_pp_clock_range_for_mcif_wm_set_soc15
+ wm_mcif_clocks_ranges[MAX_WM_SETS];
+};
+#endif
+
#define MAX_DISPLAY_CONFIGS 6
struct dm_pp_display_configuration {
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/Makefile
b/drivers/gpu/drm/amd/display/dc/gpio/Makefile
index a15c257..8cf12a8 100644
--- a/drivers/gpu/drm/amd/display/dc/gpio/Makefile
+++ b/drivers/gpu/drm/amd/display/dc/gpio/Makefile
@@ -29,6 +29,17 @@ AMD_DAL_GPIO_DCE110 = $(addprefix
$(AMDDALPATH)/dc/gpio/dce110/,$(GPIO_DCE110))
AMD_DISPLAY_FILES += $(AMD_DAL_GPIO_DCE110)
###############################################################################
+# DCE 12x
+###############################################################################
+ifdef CONFIG_DRM_AMD_DC_DCE12_0
+GPIO_DCE120 = hw_translate_dce120.o hw_factory_dce120.o
+
+AMD_DAL_GPIO_DCE120 = $(addprefix $(AMDDALPATH)/dc/gpio/dce120/,$(GPIO_DCE120))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_GPIO_DCE120)
+endif
+
+###############################################################################
# Diagnostics on FPGA
###############################################################################
GPIO_DIAG_FPGA = hw_translate_diag.o hw_factory_diag.o
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/hw_factory.c
b/drivers/gpu/drm/amd/display/dc/gpio/hw_factory.c
index f1a6fa7..66ea3b3 100644
--- a/drivers/gpu/drm/amd/display/dc/gpio/hw_factory.c
+++ b/drivers/gpu/drm/amd/display/dc/gpio/hw_factory.c
@@ -44,6 +44,10 @@
#include "dce110/hw_factory_dce110.h"
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+#include "dce120/hw_factory_dce120.h"
+#endif
+
#include "diagnostics/hw_factory_diag.h"
/*
@@ -72,6 +76,11 @@ bool dal_hw_factory_init(
case DCE_VERSION_11_2:
dal_hw_factory_dce110_init(factory);
return true;
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+ case DCE_VERSION_12_0:
+ dal_hw_factory_dce120_init(factory);
+ return true;
+#endif
default:
ASSERT_CRITICAL(false);
return false;
diff --git a/drivers/gpu/drm/amd/display/dc/gpio/hw_translate.c
b/drivers/gpu/drm/amd/display/dc/gpio/hw_translate.c
index 23e097f..10e8644 100644
--- a/drivers/gpu/drm/amd/display/dc/gpio/hw_translate.c
+++ b/drivers/gpu/drm/amd/display/dc/gpio/hw_translate.c
@@ -42,7 +42,9 @@
#include "dce80/hw_translate_dce80.h"
#include "dce110/hw_translate_dce110.h"
-
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+#include "dce120/hw_translate_dce120.h"
+#endif
#include "diagnostics/hw_translate_diag.h"
/*
@@ -68,6 +70,11 @@ bool dal_hw_translate_init(
case DCE_VERSION_11_2:
dal_hw_translate_dce110_init(translate);
return true;
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+ case DCE_VERSION_12_0:
+ dal_hw_translate_dce120_init(translate);
+ return true;
+#endif
default:
BREAK_TO_DEBUGGER();
return false;
diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/Makefile
b/drivers/gpu/drm/amd/display/dc/i2caux/Makefile
index 83dfc43..99aa5d8 100644
--- a/drivers/gpu/drm/amd/display/dc/i2caux/Makefile
+++ b/drivers/gpu/drm/amd/display/dc/i2caux/Makefile
@@ -48,6 +48,17 @@ AMD_DAL_I2CAUX_DCE112 = $(addprefix
$(AMDDALPATH)/dc/i2caux/dce112/,$(I2CAUX_DCE
AMD_DISPLAY_FILES += $(AMD_DAL_I2CAUX_DCE112)
###############################################################################
+# DCE 120 family
+###############################################################################
+ifdef CONFIG_DRM_AMD_DC_DCE12_0
+I2CAUX_DCE120 = i2caux_dce120.o
+
+AMD_DAL_I2CAUX_DCE120 = $(addprefix
$(AMDDALPATH)/dc/i2caux/dce120/,$(I2CAUX_DCE120))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_I2CAUX_DCE120)
+endif
+
+###############################################################################
# Diagnostics on FPGA
###############################################################################
I2CAUX_DIAG = i2caux_diag.o
diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/i2caux.c
b/drivers/gpu/drm/amd/display/dc/i2caux/i2caux.c
index 5391655..ea3bd75 100644
--- a/drivers/gpu/drm/amd/display/dc/i2caux/i2caux.c
+++ b/drivers/gpu/drm/amd/display/dc/i2caux/i2caux.c
@@ -57,6 +57,10 @@
#include "dce112/i2caux_dce112.h"
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+#include "dce120/i2caux_dce120.h"
+#endif
+
#include "diagnostics/i2caux_diag.h"
/*
@@ -80,6 +84,10 @@ struct i2caux *dal_i2caux_create(
return dal_i2caux_dce110_create(ctx);
case DCE_VERSION_10_0:
return dal_i2caux_dce100_create(ctx);
+ #if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+ case DCE_VERSION_12_0:
+ return dal_i2caux_dce120_create(ctx);
+ #endif
default:
BREAK_TO_DEBUGGER();
return NULL;
diff --git a/drivers/gpu/drm/amd/display/dc/inc/bandwidth_calcs.h
b/drivers/gpu/drm/amd/display/dc/inc/bandwidth_calcs.h
index 16f06fa..a7eaecd 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/bandwidth_calcs.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/bandwidth_calcs.h
@@ -40,6 +40,9 @@ enum bw_calcs_version {
BW_CALCS_VERSION_POLARIS10,
BW_CALCS_VERSION_POLARIS11,
BW_CALCS_VERSION_STONEY,
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+ BW_CALCS_VERSION_VEGA10
+#endif
};
/*******************************************************************************
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/display_clock.h
b/drivers/gpu/drm/amd/display/dc/inc/hw/display_clock.h
index e163f58..bf77aa6 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/display_clock.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/display_clock.h
@@ -28,6 +28,18 @@
#include "dm_services_types.h"
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+struct clocks_value {
+ int dispclk_in_khz;
+ int max_pixelclk_in_khz;
+ int max_non_dp_phyclk_in_khz;
+ int max_dp_phyclk_in_khz;
+ bool dispclk_notify_pplib_done;
+ bool pixelclk_notify_pplib_done;
+ bool phyclk_notigy_pplib_done;
+};
+#endif
+
/* Structure containing all state-dependent clocks
* (dependent on "enum clocks_state") */
struct state_dependent_clocks {
@@ -41,6 +53,9 @@ struct display_clock {
enum dm_pp_clocks_state max_clks_state;
enum dm_pp_clocks_state cur_min_clks_state;
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+ struct clocks_value cur_clocks_value;
+#endif
};
struct display_clock_funcs {
@@ -56,6 +71,14 @@ struct display_clock_funcs {
int (*get_dp_ref_clk_frequency)(struct display_clock *disp_clk);
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+ bool (*apply_clock_voltage_request)(
+ struct display_clock *disp_clk,
+ enum dm_pp_clock_type clocks_type,
+ int clocks_in_khz,
+ bool pre_mode_set,
+ bool update_dp_phyclk);
+#endif
};
#endif /* __DISPLAY_CLOCK_H__ */
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h
b/drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h
index ed980ae..6c06006 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/mem_input.h
@@ -100,6 +100,10 @@ struct mem_input_funcs {
bool (*mem_input_is_flip_pending)(struct mem_input *mem_input);
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+ void (*mem_input_update_dchub)(struct mem_input *mem_input,
+ struct dchub_init_data *dh_data);
+#endif
};
#endif
diff --git a/drivers/gpu/drm/amd/display/dc/irq/Makefile
b/drivers/gpu/drm/amd/display/dc/irq/Makefile
index 0271033..140e498 100644
--- a/drivers/gpu/drm/amd/display/dc/irq/Makefile
+++ b/drivers/gpu/drm/amd/display/dc/irq/Makefile
@@ -26,3 +26,15 @@ IRQ_DCE11 = irq_service_dce110.o
AMD_DAL_IRQ_DCE11 = $(addprefix $(AMDDALPATH)/dc/irq/dce110/,$(IRQ_DCE11))
AMD_DISPLAY_FILES += $(AMD_DAL_IRQ_DCE11)
+
+###############################################################################
+# DCE 12x
+###############################################################################
+ifdef CONFIG_DRM_AMD_DC_DCE12_0
+IRQ_DCE12 = irq_service_dce120.o
+
+AMD_DAL_IRQ_DCE12 = $(addprefix $(AMDDALPATH)/dc/irq/dce120/,$(IRQ_DCE12))
+
+AMD_DISPLAY_FILES += $(AMD_DAL_IRQ_DCE12)
+endif
+
diff --git a/drivers/gpu/drm/amd/display/dc/irq/irq_service.c
b/drivers/gpu/drm/amd/display/dc/irq/irq_service.c
index fbaa2fc..a1b6d83 100644
--- a/drivers/gpu/drm/amd/display/dc/irq/irq_service.c
+++ b/drivers/gpu/drm/amd/display/dc/irq/irq_service.c
@@ -33,6 +33,9 @@
#include "dce80/irq_service_dce80.h"
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+#include "dce120/irq_service_dce120.h"
+#endif
#include "reg_helper.h"
#include "irq_service.h"
diff --git a/drivers/gpu/drm/amd/display/include/dal_asic_id.h
b/drivers/gpu/drm/amd/display/include/dal_asic_id.h
index 46f1e88..15c0b8c 100644
--- a/drivers/gpu/drm/amd/display/include/dal_asic_id.h
+++ b/drivers/gpu/drm/amd/display/include/dal_asic_id.h
@@ -123,6 +123,10 @@
#define FAMILY_VI 130 /* Volcanic Islands: Iceland (V), Tonga (M) */
#define FAMILY_CZ 135 /* Carrizo */
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+#define FAMILY_AI 141
+#endif
+
#define FAMILY_UNKNOWN 0xFF
#endif /* __DAL_ASIC_ID_H__ */
diff --git a/drivers/gpu/drm/amd/display/include/dal_types.h
b/drivers/gpu/drm/amd/display/include/dal_types.h
index ada5b19..e24c1ef 100644
--- a/drivers/gpu/drm/amd/display/include/dal_types.h
+++ b/drivers/gpu/drm/amd/display/include/dal_types.h
@@ -38,6 +38,9 @@ enum dce_version {
DCE_VERSION_10_0,
DCE_VERSION_11_0,
DCE_VERSION_11_2,
+#if defined(CONFIG_DRM_AMD_DC_DCE12_0)
+ DCE_VERSION_12_0,
+#endif
DCE_VERSION_MAX,
};
--
2.5.5
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