Requested by Daniel.
v2: Fix incorrect num_pipe settings. (Chris)
Cc: Daniel Vetter <daniel.vet...@ffwll.ch>
Signed-off-by: Ben Widawsky <b...@bwidawsk.net>
---
drivers/gpu/drm/i915/i915_dma.c | 9 +------
drivers/gpu/drm/i915/i915_drv.c | 48 ++++++++++++++++++------------------
drivers/gpu/drm/i915/i915_drv.h | 4 +--
drivers/gpu/drm/i915/i915_irq.c | 3 +--
drivers/gpu/drm/i915/intel_display.c | 19 +++++++-------
drivers/gpu/drm/i915/intel_fb.c | 2 +-
drivers/gpu/drm/i915/intel_panel.c | 2 +-
7 files changed, 40 insertions(+), 47 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index e16099b..ebcfe2e 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -1630,14 +1630,7 @@ int i915_driver_load(struct drm_device *dev, unsigned
long flags)
mutex_init(&dev_priv->rps.hw_lock);
mutex_init(&dev_priv->modeset_restore_lock);
- if (IS_IVYBRIDGE(dev) || IS_HASWELL(dev))
- dev_priv->num_pipe = 3;
- else if (IS_MOBILE(dev) || !IS_GEN2(dev))
- dev_priv->num_pipe = 2;
- else
- dev_priv->num_pipe = 1;
-
- ret = drm_vblank_init(dev, dev_priv->num_pipe);
+ ret = drm_vblank_init(dev, INTEL_INFO(dev)->num_pipes);
if (ret)
goto out_gem_unload;
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 1ebed96..8ff83e9 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -136,74 +136,74 @@ extern int intel_agp_enabled;
.driver_data = (unsigned long) info }
static const struct intel_device_info intel_i830_info = {
- .gen = 2, .is_mobile = 1, .cursor_needs_physical = 1,
+ .gen = 2, .is_mobile = 1, .cursor_needs_physical = 1, .num_pipes = 2,
.has_overlay = 1, .overlay_needs_physical = 1,
};
static const struct intel_device_info intel_845g_info = {
- .gen = 2,
+ .gen = 2, .num_pipes = 1,
.has_overlay = 1, .overlay_needs_physical = 1,
};
static const struct intel_device_info intel_i85x_info = {
- .gen = 2, .is_i85x = 1, .is_mobile = 1,
+ .gen = 2, .is_i85x = 1, .is_mobile = 1, .num_pipes = 2,
.cursor_needs_physical = 1,
.has_overlay = 1, .overlay_needs_physical = 1,
};
static const struct intel_device_info intel_i865g_info = {
- .gen = 2,
+ .gen = 2, .num_pipes = 1,
.has_overlay = 1, .overlay_needs_physical = 1,
};
static const struct intel_device_info intel_i915g_info = {
- .gen = 3, .is_i915g = 1, .cursor_needs_physical = 1,
+ .gen = 3, .is_i915g = 1, .cursor_needs_physical = 1, .num_pipes = 2,
.has_overlay = 1, .overlay_needs_physical = 1,
};
static const struct intel_device_info intel_i915gm_info = {
- .gen = 3, .is_mobile = 1,
+ .gen = 3, .is_mobile = 1, .num_pipes = 2,
.cursor_needs_physical = 1,
.has_overlay = 1, .overlay_needs_physical = 1,
.supports_tv = 1,
};
static const struct intel_device_info intel_i945g_info = {
- .gen = 3, .has_hotplug = 1, .cursor_needs_physical = 1,
+ .gen = 3, .has_hotplug = 1, .cursor_needs_physical = 1, .num_pipes = 2,
.has_overlay = 1, .overlay_needs_physical = 1,
};
static const struct intel_device_info intel_i945gm_info = {
- .gen = 3, .is_i945gm = 1, .is_mobile = 1,
+ .gen = 3, .is_i945gm = 1, .is_mobile = 1, .num_pipes = 2,
.has_hotplug = 1, .cursor_needs_physical = 1,
.has_overlay = 1, .overlay_needs_physical = 1,
.supports_tv = 1,
};
static const struct intel_device_info intel_i965g_info = {
- .gen = 4, .is_broadwater = 1,
+ .gen = 4, .is_broadwater = 1, .num_pipes = 2,
.has_hotplug = 1,
.has_overlay = 1,
};
static const struct intel_device_info intel_i965gm_info = {
- .gen = 4, .is_crestline = 1,
+ .gen = 4, .is_crestline = 1, .num_pipes = 2,
.is_mobile = 1, .has_fbc = 1, .has_hotplug = 1,
.has_overlay = 1,
.supports_tv = 1,
};
static const struct intel_device_info intel_g33_info = {
- .gen = 3, .is_g33 = 1,
+ .gen = 3, .is_g33 = 1, .num_pipes = 2,
.need_gfx_hws = 1, .has_hotplug = 1,
.has_overlay = 1,
};
static const struct intel_device_info intel_g45_info = {
- .gen = 4, .is_g4x = 1, .need_gfx_hws = 1,
+ .gen = 4, .is_g4x = 1, .need_gfx_hws = 1, .num_pipes = 2,
.has_pipe_cxsr = 1, .has_hotplug = 1,
.has_bsd_ring = 1,
};
static const struct intel_device_info intel_gm45_info = {
- .gen = 4, .is_g4x = 1,
+ .gen = 4, .is_g4x = 1, .num_pipes = 2,
.is_mobile = 1, .need_gfx_hws = 1, .has_fbc = 1,
.has_pipe_cxsr = 1, .has_hotplug = 1,
.supports_tv = 1,
@@ -211,26 +211,26 @@ static const struct intel_device_info intel_gm45_info = {
};
static const struct intel_device_info intel_pineview_info = {
- .gen = 3, .is_g33 = 1, .is_pineview = 1, .is_mobile = 1,
+ .gen = 3, .is_g33 = 1, .is_pineview = 1, .is_mobile = 1, .num_pipes = 2,
.need_gfx_hws = 1, .has_hotplug = 1,
.has_overlay = 1,
};
static const struct intel_device_info intel_ironlake_d_info = {
- .gen = 5,
+ .gen = 5, .num_pipes = 2,
.need_gfx_hws = 1, .has_hotplug = 1,
.has_bsd_ring = 1,
};
static const struct intel_device_info intel_ironlake_m_info = {
- .gen = 5, .is_mobile = 1,
+ .gen = 5, .is_mobile = 1, .num_pipes = 2,
.need_gfx_hws = 1, .has_hotplug = 1,
.has_fbc = 1,
.has_bsd_ring = 1,
};
static const struct intel_device_info intel_sandybridge_d_info = {
- .gen = 6,
+ .gen = 6, .num_pipes = 2,
.need_gfx_hws = 1, .has_hotplug = 1,
.has_bsd_ring = 1,
.has_blt_ring = 1,
@@ -239,7 +239,7 @@ static const struct intel_device_info
intel_sandybridge_d_info = {
};
static const struct intel_device_info intel_sandybridge_m_info = {
- .gen = 6, .is_mobile = 1,
+ .gen = 6, .is_mobile = 1, .num_pipes = 2,
.need_gfx_hws = 1, .has_hotplug = 1,
.has_fbc = 1,
.has_bsd_ring = 1,
@@ -249,7 +249,7 @@ static const struct intel_device_info
intel_sandybridge_m_info = {
};
static const struct intel_device_info intel_ivybridge_d_info = {
- .is_ivybridge = 1, .gen = 7,
+ .is_ivybridge = 1, .gen = 7, .num_pipes = 3,
.need_gfx_hws = 1, .has_hotplug = 1,
.has_bsd_ring = 1,
.has_blt_ring = 1,
@@ -258,7 +258,7 @@ static const struct intel_device_info
intel_ivybridge_d_info = {
};
static const struct intel_device_info intel_ivybridge_m_info = {
- .is_ivybridge = 1, .gen = 7, .is_mobile = 1,
+ .is_ivybridge = 1, .gen = 7, .is_mobile = 1, .num_pipes = 3,
.need_gfx_hws = 1, .has_hotplug = 1,
.has_fbc = 0, /* FBC is not enabled on Ivybridge mobile yet */
.has_bsd_ring = 1,
@@ -268,7 +268,7 @@ static const struct intel_device_info
intel_ivybridge_m_info = {
};
static const struct intel_device_info intel_valleyview_m_info = {
- .gen = 7, .is_mobile = 1,
+ .gen = 7, .is_mobile = 1, .num_pipes = 2,
.need_gfx_hws = 1, .has_hotplug = 1,
.has_fbc = 0,
.has_bsd_ring = 1,
@@ -279,7 +279,7 @@ static const struct intel_device_info
intel_valleyview_m_info = {
};
static const struct intel_device_info intel_valleyview_d_info = {
- .gen = 7,
+ .gen = 7, .num_pipes = 2,
.need_gfx_hws = 1, .has_hotplug = 1,
.has_fbc = 0,
.has_bsd_ring = 1,
@@ -290,7 +290,7 @@ static const struct intel_device_info
intel_valleyview_d_info = {
};
static const struct intel_device_info intel_haswell_d_info = {
- .is_haswell = 1, .gen = 7,
+ .is_haswell = 1, .gen = 7, .num_pipes = 3,
.need_gfx_hws = 1, .has_hotplug = 1,
.has_bsd_ring = 1,
.has_blt_ring = 1,
@@ -299,7 +299,7 @@ static const struct intel_device_info intel_haswell_d_info
= {
};
static const struct intel_device_info intel_haswell_m_info = {
- .is_haswell = 1, .gen = 7, .is_mobile = 1,
+ .is_haswell = 1, .gen = 7, .is_mobile = 1, .num_pipes = 3,
.need_gfx_hws = 1, .has_hotplug = 1,
.has_bsd_ring = 1,
.has_blt_ring = 1,
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index ca6b215..587dca0 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -93,7 +93,7 @@ enum port {
I915_GEM_DOMAIN_INSTRUCTION | \
I915_GEM_DOMAIN_VERTEX)
-#define for_each_pipe(p) for ((p) = 0; (p) < dev_priv->num_pipe; (p)++)
+#define for_each_pipe(p) for ((p) = 0; (p) < INTEL_INFO(dev)->num_pipes; (p)++)
#define for_each_encoder_on_crtc(dev, __crtc, intel_encoder) \
list_for_each_entry((intel_encoder), &(dev)->mode_config.encoder_list,
base.head) \
@@ -341,6 +341,7 @@ struct drm_i915_gt_funcs {
struct intel_device_info {
u32 display_mmio_offset;
+ u8 num_pipes:3;
u8 gen;
u8 is_mobile:1;
u8 is_i85x:1;
@@ -912,7 +913,6 @@ typedef struct drm_i915_private {
struct work_struct hotplug_work;
bool enable_hotplug_processing;
- int num_pipe;
int num_pch_pll;
unsigned long cfb_size;
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 2139714..b860f0b 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -254,10 +254,9 @@ static int i915_get_vblank_timestamp(struct drm_device
*dev, int pipe,
struct timeval *vblank_time,
unsigned flags)
{
- struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_crtc *crtc;
- if (pipe < 0 || pipe >= dev_priv->num_pipe) {
+ if (pipe < 0 || pipe >= INTEL_INFO(dev)->num_pipes) {
DRM_ERROR("Invalid crtc %d\n", pipe);
return -EINVAL;
}
diff --git a/drivers/gpu/drm/i915/intel_display.c
b/drivers/gpu/drm/i915/intel_display.c
index 502cb28..23379e7 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -2335,10 +2335,10 @@ intel_pipe_set_base(struct drm_crtc *crtc, int x, int y,
return 0;
}
- if(intel_crtc->plane > dev_priv->num_pipe) {
+ if (intel_crtc->plane > INTEL_INFO(dev)->num_pipes) {
DRM_ERROR("no plane for crtc: plane %d, num_pipes %d\n",
intel_crtc->plane,
- dev_priv->num_pipe);
+ INTEL_INFO(dev)->num_pipes);
return -EINVAL;
}
@@ -5359,7 +5359,7 @@ static bool ironlake_check_fdi_lanes(struct intel_crtc
*intel_crtc)
return false;
}
- if (dev_priv->num_pipe == 2)
+ if (INTEL_INFO(dev)->num_pipes == 2)
return true;
switch (intel_crtc->pipe) {
@@ -8870,9 +8870,10 @@ void intel_modeset_init(struct drm_device *dev)
dev->mode_config.fb_base = dev_priv->gtt.mappable_base;
DRM_DEBUG_KMS("%d display pipe%s available.\n",
- dev_priv->num_pipe, dev_priv->num_pipe > 1 ? "s" : "");
+ INTEL_INFO(dev)->num_pipes,
+ INTEL_INFO(dev)->num_pipes > 1 ? "s" : "");
- for (i = 0; i < dev_priv->num_pipe; i++) {
+ for (i = 0; i < INTEL_INFO(dev)->num_pipes; i++) {
intel_crtc_init(dev, i);
ret = intel_plane_init(dev, i);
if (ret)
@@ -8929,10 +8930,11 @@ static void intel_enable_pipe_a(struct drm_device *dev)
static bool
intel_check_plane_mapping(struct intel_crtc *crtc)
{
- struct drm_i915_private *dev_priv = crtc->base.dev->dev_private;
+ struct drm_device *dev = crtc->base.dev;
+ struct drm_i915_private *dev_priv = dev->dev_private;
u32 reg, val;
- if (dev_priv->num_pipe == 1)
+ if (INTEL_INFO(dev)->num_pipes == 1)
return true;
reg = DSPCNTR(!crtc->plane);
@@ -9366,10 +9368,9 @@ intel_display_print_error_state(struct seq_file *m,
struct drm_device *dev,
struct intel_display_error_state *error)
{
- drm_i915_private_t *dev_priv = dev->dev_private;
int i;
- seq_printf(m, "Num Pipes: %d\n", dev_priv->num_pipe);
+ seq_printf(m, "Num Pipes: %d\n", INTEL_INFO(dev)->num_pipes);
for_each_pipe(i) {
seq_printf(m, "Pipe [%d]:\n", i);
seq_printf(m, " CONF: %08x\n", error->pipe[i].conf);
diff --git a/drivers/gpu/drm/i915/intel_fb.c b/drivers/gpu/drm/i915/intel_fb.c
index 953ee73..dcdb1d3 100644
--- a/drivers/gpu/drm/i915/intel_fb.c
+++ b/drivers/gpu/drm/i915/intel_fb.c
@@ -240,7 +240,7 @@ int intel_fbdev_init(struct drm_device *dev)
ifbdev->helper.funcs = &intel_fb_helper_funcs;
ret = drm_fb_helper_init(dev, &ifbdev->helper,
- dev_priv->num_pipe,
+ INTEL_INFO(dev)->num_pipes,
INTELFB_CONN_LIMIT);
if (ret) {
kfree(ifbdev);
diff --git a/drivers/gpu/drm/i915/intel_panel.c
b/drivers/gpu/drm/i915/intel_panel.c
index a3730e0..f1530f4 100644
--- a/drivers/gpu/drm/i915/intel_panel.c
+++ b/drivers/gpu/drm/i915/intel_panel.c
@@ -338,7 +338,7 @@ void intel_panel_enable_backlight(struct drm_device *dev,
if (tmp & BLM_PWM_ENABLE)
goto set_level;
- if (dev_priv->num_pipe == 3)
+ if (INTEL_INFO(dev)->num_pipes == 3)
tmp &= ~BLM_PIPE_SELECT_IVB;
else
tmp &= ~BLM_PIPE_SELECT;
--
1.8.1.5
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