diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2015-09-25 16:38:56 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-09-30 11:20:09 +0300 |
| commit | aad941d53f7aa2b642a798e6b3de520c19ba2e46 (patch) | |
| tree | 505a1d49c04d11ed1165f9d1300e40b36a79a03d /drivers/gpu/drm/i915/intel_display.c | |
| parent | 5e7234c9ccf88c427448fbe147839b4dca82efde (diff) | |
| download | linux-aad941d53f7aa2b642a798e6b3de520c19ba2e46.tar.xz | |
drm/i915: Always use crtc_ timings when dealing with adjustead_mode
The adjustead_mode crtc_ timings are what we will program into the hardware,
so it's those timings we should be looking practically everywhere.
The normal and crtc_ timings should differ only when stere doubling is
used. In that case the normal timings are the orignal non-doubled
timigns, and crtc_ timings are the doubled timings used by the hardware.
The only case where we continue to look at the normal timings is when we
pass the adjusted_mode to drm_match_{cea,hdmi}_mode() to find the VIC.
drm_edid keeps the modes aronund in the non-double form only, so it
needs the non-double timings to match against.
Done with sed
's/adjusted_mode->\([vhVH]\)/adjusted_mode->crtc_\1/g'
's/adjusted_mode->clock/adjusted_mode->crtc_clock/g'
with a manual s/VDisplay/vdisplay/ within the comment in intel_dvo.c
v2: Update due to intel_dsi.c changes
Reviewed-by: Mika Kahola <mika.kahola@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_display.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 036c704f3067..5105e09b65cc 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -4400,7 +4400,7 @@ int skl_update_scaler_crtc(struct intel_crtc_state *state) return skl_update_scaler(state, !state->base.active, SKL_CRTC_INDEX, &state->scaler_state.scaler_id, DRM_ROTATE_0, state->pipe_src_w, state->pipe_src_h, - adjusted_mode->hdisplay, adjusted_mode->vdisplay); + adjusted_mode->crtc_hdisplay, adjusted_mode->crtc_vdisplay); } /** @@ -6593,7 +6593,7 @@ static int intel_crtc_compute_config(struct intel_crtc *crtc, * WaPruneModeWithIncorrectHsyncOffset:ctg,elk,ilk,snb,ivb,vlv,hsw. */ if ((INTEL_INFO(dev)->gen > 4 || IS_G4X(dev)) && - adjusted_mode->hsync_start == adjusted_mode->hdisplay) + adjusted_mode->crtc_hsync_start == adjusted_mode->crtc_hdisplay) return -EINVAL; if (HAS_IPS(dev)) |