Continuing the conversion from single integrated VBT data to two.
Cc: Ville Syrjälä <ville.syrj...@linux.intel.com>
Cc: Jani Nikula <jani.nik...@intel.com>
Signed-off-by: José Roberto de Souza <jose.so...@intel.com>
---
drivers/gpu/drm/i915/display/intel_bios.c | 53 +++++++++++++-------
drivers/gpu/drm/i915/display/intel_bios.h | 1 +
drivers/gpu/drm/i915/display/intel_dsi_vbt.c | 7 ++-
drivers/gpu/drm/i915/display/intel_panel.c | 7 +--
drivers/gpu/drm/i915/i915_drv.h | 3 +-
5 files changed, 48 insertions(+), 23 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_bios.c
b/drivers/gpu/drm/i915/display/intel_bios.c
index 2b90efb41ecce..5906e9fa8f976 100644
--- a/drivers/gpu/drm/i915/display/intel_bios.c
+++ b/drivers/gpu/drm/i915/display/intel_bios.c
@@ -289,14 +289,15 @@ parse_panel_options(struct drm_i915_private *i915,
/* Try to find integrated panel timing data */
static void
parse_lfp_panel_dtd(struct drm_i915_private *i915,
- const struct bdb_header *bdb)
+ const struct bdb_header *bdb,
+ struct ddi_vbt_port_info *info,
+ int panel_index)
{
const struct bdb_lvds_lfp_data *lvds_lfp_data;
const struct bdb_lvds_lfp_data_ptrs *lvds_lfp_data_ptrs;
const struct lvds_dvo_timing *panel_dvo_timing;
const struct lvds_fp_timing *fp_timing;
struct drm_display_mode *panel_fixed_mode;
- int panel_type = i915->vbt.panel_type;
lvds_lfp_data = find_section(bdb, BDB_LVDS_LFP_DATA);
if (!lvds_lfp_data)
@@ -308,7 +309,7 @@ parse_lfp_panel_dtd(struct drm_i915_private *i915,
panel_dvo_timing = get_lvds_dvo_timing(lvds_lfp_data,
lvds_lfp_data_ptrs,
- panel_type);
+ panel_index);
panel_fixed_mode = kzalloc(sizeof(*panel_fixed_mode), GFP_KERNEL);
if (!panel_fixed_mode)
@@ -316,7 +317,7 @@ parse_lfp_panel_dtd(struct drm_i915_private *i915,
fill_detail_timing_data(panel_fixed_mode, panel_dvo_timing);
- i915->vbt.lfp_lvds_vbt_mode = panel_fixed_mode;
+ info->lfp_lvds_vbt_mode = panel_fixed_mode;
drm_dbg_kms(&i915->drm,
"Found panel mode in BIOS VBT legacy lfp table:\n");
@@ -324,7 +325,7 @@ parse_lfp_panel_dtd(struct drm_i915_private *i915,
fp_timing = get_lvds_fp_timing(bdb, lvds_lfp_data,
lvds_lfp_data_ptrs,
- panel_type);
+ panel_index);
if (fp_timing) {
/* check the resolution, just to be sure */
if (fp_timing->x_res == panel_fixed_mode->hdisplay &&
@@ -339,7 +340,9 @@ parse_lfp_panel_dtd(struct drm_i915_private *i915,
static void
parse_generic_dtd(struct drm_i915_private *i915,
- const struct bdb_header *bdb)
+ const struct bdb_header *bdb,
+ struct ddi_vbt_port_info *info,
+ int panel_index)
{
const struct bdb_generic_dtd *generic_dtd;
const struct generic_dtd_entry *dtd;
@@ -363,14 +366,14 @@ parse_generic_dtd(struct drm_i915_private *i915,
num_dtd = (get_blocksize(generic_dtd) -
sizeof(struct bdb_generic_dtd)) / generic_dtd->gdtd_size;
- if (i915->vbt.panel_type >= num_dtd) {
+ if (panel_index >= num_dtd) {
drm_err(&i915->drm,
- "Panel type %d not found in table of %d DTD's\n",
- i915->vbt.panel_type, num_dtd);
+ "Panel index %d not found in table of %d DTD's\n",
+ panel_index, num_dtd);
return;
}
- dtd = &generic_dtd->dtd[i915->vbt.panel_type];
+ dtd = &generic_dtd->dtd[panel_index];
panel_fixed_mode = kzalloc(sizeof(*panel_fixed_mode), GFP_KERNEL);
if (!panel_fixed_mode)
@@ -413,12 +416,14 @@ parse_generic_dtd(struct drm_i915_private *i915,
"Found panel mode in BIOS VBT generic dtd table:\n");
drm_mode_debug_printmodeline(panel_fixed_mode);
- i915->vbt.lfp_lvds_vbt_mode = panel_fixed_mode;
+ info->lfp_lvds_vbt_mode = panel_fixed_mode;
}
static void
parse_panel_dtd(struct drm_i915_private *i915,
- const struct bdb_header *bdb)
+ const struct bdb_header *bdb,
+ struct ddi_vbt_port_info *info,
+ int panel_index)
{
/*
* Older VBTs provided provided DTD information for internal displays
@@ -429,9 +434,9 @@ parse_panel_dtd(struct drm_i915_private *i915,
* back to trying the old LFP block if that fails.
*/
if (bdb->version >= 229)
- parse_generic_dtd(i915, bdb);
- if (!i915->vbt.lfp_lvds_vbt_mode)
- parse_lfp_panel_dtd(i915, bdb);
+ parse_generic_dtd(i915, bdb, info, panel_index);
+ if (!info->lfp_lvds_vbt_mode)
+ parse_lfp_panel_dtd(i915, bdb, info, panel_index);
}
static void
@@ -1981,6 +1986,7 @@ static void parse_integrated_panel(struct
drm_i915_private *i915,
parse_panel_options(i915, bdb, info, panel_index);
parse_power_conservation_features(i915, bdb, info, panel_index);
parse_driver_features_drrs_only(i915, bdb, info);
+ parse_panel_dtd(i915, bdb, info, panel_index);
}
static void parse_ddi_port(struct drm_i915_private *i915,
@@ -2475,7 +2481,6 @@ void intel_bios_init(struct drm_i915_private *i915)
parse_general_features(i915, bdb);
parse_general_definitions(i915, bdb);
parse_panel_type(i915, bdb);
- parse_panel_dtd(i915, bdb);
parse_lfp_backlight(i915, bdb);
parse_sdvo_panel_data(i915, bdb);
parse_driver_features(i915, bdb);
@@ -2508,6 +2513,7 @@ void intel_bios_init(struct drm_i915_private *i915)
void intel_bios_driver_remove(struct drm_i915_private *i915)
{
struct intel_bios_encoder_data *devdata, *n;
+ int i;
list_for_each_entry_safe(devdata, n, &i915->vbt.display_devices, node) {
list_del(&devdata->node);
@@ -2515,10 +2521,13 @@ void intel_bios_driver_remove(struct drm_i915_private
*i915)
kfree(devdata);
}
+ for (i = 0; i < I915_MAX_PORTS; i++) {
+ kfree(i915->vbt.ddi_port_info[i].lfp_lvds_vbt_mode);
+ i915->vbt.ddi_port_info[i].lfp_lvds_vbt_mode = NULL;
+ }
+
kfree(i915->vbt.sdvo_lvds_vbt_mode);
i915->vbt.sdvo_lvds_vbt_mode = NULL;
- kfree(i915->vbt.lfp_lvds_vbt_mode);
- i915->vbt.lfp_lvds_vbt_mode = NULL;
kfree(i915->vbt.dsi.data);
i915->vbt.dsi.data = NULL;
kfree(i915->vbt.dsi.pps);
@@ -3106,3 +3115,11 @@ intel_bios_drrs_type(struct intel_encoder *encoder)
return i915->vbt.ddi_port_info[encoder->port].drrs_type;
}
+
+const struct drm_display_mode *
+intel_bios_lfp_lvds_info(struct intel_encoder *encoder)
+{
+ struct drm_i915_private *i915 = to_i915(encoder->base.dev);
+
+ return i915->vbt.ddi_port_info[encoder->port].lfp_lvds_vbt_mode;
+}
diff --git a/drivers/gpu/drm/i915/display/intel_bios.h
b/drivers/gpu/drm/i915/display/intel_bios.h
index bad282b64c5e6..f133c51c155cd 100644
--- a/drivers/gpu/drm/i915/display/intel_bios.h
+++ b/drivers/gpu/drm/i915/display/intel_bios.h
@@ -267,5 +267,6 @@ int intel_bios_encoder_dp_boost_level(const struct
intel_bios_encoder_data *devd
int intel_bios_encoder_hdmi_boost_level(const struct intel_bios_encoder_data
*devdata);
enum drrs_support_type intel_bios_drrs_type(struct intel_encoder *encoder);
+const struct drm_display_mode *intel_bios_lfp_lvds_info(struct intel_encoder
*encoder);
#endif /* _INTEL_BIOS_H_ */
diff --git a/drivers/gpu/drm/i915/display/intel_dsi_vbt.c
b/drivers/gpu/drm/i915/display/intel_dsi_vbt.c
index c2a2cd1f84dc5..2218de0773bf0 100644
--- a/drivers/gpu/drm/i915/display/intel_dsi_vbt.c
+++ b/drivers/gpu/drm/i915/display/intel_dsi_vbt.c
@@ -729,10 +729,15 @@ bool intel_dsi_vbt_init(struct intel_dsi *intel_dsi, u16
panel_id)
struct drm_i915_private *dev_priv = to_i915(dev);
struct mipi_config *mipi_config = dev_priv->vbt.dsi.config;
struct mipi_pps_data *pps = dev_priv->vbt.dsi.pps;
- struct drm_display_mode *mode = dev_priv->vbt.lfp_lvds_vbt_mode;
+ const struct drm_display_mode *mode =
intel_bios_lfp_lvds_info(&intel_dsi->base);
u16 burst_mode_ratio;
enum port port;
+ if (!mode) {
+ drm_dbg_kms(&dev_priv->drm, "lfp_lvds_vbt_mode not set\n");
+ return false;
+ }
+
drm_dbg_kms(&dev_priv->drm, "\n");
intel_dsi->eotp_pkt = mipi_config->eot_pkt_disabled ? 0 : 1;
diff --git a/drivers/gpu/drm/i915/display/intel_panel.c
b/drivers/gpu/drm/i915/display/intel_panel.c
index 7d7a60b4d2de7..a88e30c966fe7 100644
--- a/drivers/gpu/drm/i915/display/intel_panel.c
+++ b/drivers/gpu/drm/i915/display/intel_panel.c
@@ -153,12 +153,13 @@ intel_panel_vbt_fixed_mode(struct intel_connector
*connector)
struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
struct drm_display_info *info = &connector->base.display_info;
struct drm_display_mode *fixed_mode;
+ const struct drm_display_mode *lfp_lvds_vbt_mode;
- if (!dev_priv->vbt.lfp_lvds_vbt_mode)
+ lfp_lvds_vbt_mode = intel_bios_lfp_lvds_info(connector->encoder);
+ if (!lfp_lvds_vbt_mode)
return NULL;
- fixed_mode = drm_mode_duplicate(&dev_priv->drm,
- dev_priv->vbt.lfp_lvds_vbt_mode);
+ fixed_mode = drm_mode_duplicate(&dev_priv->drm, lfp_lvds_vbt_mode);
if (!fixed_mode)
return NULL;
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index d990ceb23c85e..62a0c1f64f870 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -658,6 +658,8 @@ struct ddi_vbt_port_info {
int dp_max_link_rate; /* 0 for not limited by VBT */
enum drrs_support_type drrs_type;
+
+ struct drm_display_mode *lfp_lvds_vbt_mode; /* if any */
};
enum psr_lines_to_wait {
@@ -671,7 +673,6 @@ struct intel_vbt_data {
/* bdb version */
u16 version;
- struct drm_display_mode *lfp_lvds_vbt_mode; /* if any */
struct drm_display_mode *sdvo_lvds_vbt_mode; /* if any */
/* Feature bits */
--
2.32.0
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
