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author | Shashank Sharma <shashank.sharma@intel.com> | 2018-10-12 11:53:07 +0530 |
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committer | Jani Nikula <jani.nikula@intel.com> | 2018-10-15 16:01:49 +0300 |
commit | d9facae6afe14f461f0667227c1c377cb84ad7fa (patch) | |
tree | adb9f8e068fb16ae17a17d45b1314bf0d514228c /drivers/gpu/drm/i915/intel_tv.c | |
parent | a5e856a5348f6cd50889d125c40bbeec7328e466 (diff) | |
download | linux-stable-d9facae6afe14f461f0667227c1c377cb84ad7fa.tar.gz linux-stable-d9facae6afe14f461f0667227c1c377cb84ad7fa.tar.bz2 linux-stable-d9facae6afe14f461f0667227c1c377cb84ad7fa.zip |
drm/i915: Introduce CRTC output format
This patch adds an enum "intel_output_format" to represent
the output format of a particular CRTC. This enum will be
used to produce a RGB/YCBCR4:4:4/YCBCR4:2:0 output format
during the atomic modeset calculations.
V5:
- Created this separate patch to introduce and init output_format.
- Initialize parameters of output_format_str respectively (Jani N).
- Call it intel_output_format than crtc_output_format(Ville).
- Set output format in pipe_config for every encoder (Ville).
- Get rid of extra DRM_DEBUG_KMS during get_pipe_config (Ville)
V6: Rebase
V7: Fixed alignment warnings (checkpatch)
V8: Another check[atch warning for alignment
V9: Rebase
V10: Rebase on top of DSI restructure
V11: Addressed review comment from Ville
- Set CRTC format for pre-HSW get_pipe_config() function too.
Added Ville's R-B
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Shashank Sharma <shashank.sharma@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1539325394-20788-1-git-send-email-shashank.sharma@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_tv.c')
-rw-r--r-- | drivers/gpu/drm/i915/intel_tv.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_tv.c b/drivers/gpu/drm/i915/intel_tv.c index 8b9ce0dc78e5..860f306a23ba 100644 --- a/drivers/gpu/drm/i915/intel_tv.c +++ b/drivers/gpu/drm/i915/intel_tv.c @@ -885,6 +885,7 @@ intel_tv_compute_config(struct intel_encoder *encoder, if (adjusted_mode->flags & DRM_MODE_FLAG_DBLSCAN) return false; + pipe_config->output_format = INTEL_OUTPUT_FORMAT_RGB; adjusted_mode->crtc_clock = tv_mode->clock; DRM_DEBUG_KMS("forcing bpc to 8 for TV\n"); pipe_config->pipe_bpp = 8*3; |