[Intel-gfx] [PATCH v6 0/8] YCBCR 4:2:0/4:4:4 output support for LSPCON
shashank.sharma at intel.com
Thu Mar 29 12:40:43 UTC 2018
This patch series adds YCBCR 4:2:0 output support for LSPCON displays.
In order to indicate the color format of output, to the LSPCON device,
a source has to set and send proper AVI infoframes to LSPCON. So this
- introduces concept of CRTC output format.
- adds AVI infoframes support for LSPCON.
- then adds YCBCR 4:2:0 and 4:4:4 output support for LSPCON.
Previous versions of this series and its review can be found here:
- In order to address review comment from V2, I have added 2 new patches
in this series, hence sent V3, and then V4 and to address additional
- V5 of the series adds a new patch (first patch) just to
introduce CRTC_OUTPUT_FORMAT concept, and later adds patches for 4:2:0
and 4:4:4 outputs.
- V6 fixes a warning in CI builds, related to state->get_config().
Sharma, Shashank (3):
drm/i915: Check LSPCON vendor OUI
drm/i915: Write AVI infoframes for MCA LSPCON
drm/i915: Write AVI infoframes for Parade LSPCON
Shashank Sharma (5):
drm/i915: Introduce CRTC output format
drm/i915: Add CRTC output format YCBCR 4:2:0
drm/i915: Add CRTC output format YCBCR 4:4:4
drm/i915: Add AVI infoframe support for LSPCON
drm/i915: Add YCBCR 4:2:0/4:4:4 support for LSPCON
drivers/gpu/drm/i915/i915_reg.h | 2 +
drivers/gpu/drm/i915/intel_color.c | 3 +-
drivers/gpu/drm/i915/intel_crt.c | 3 +
drivers/gpu/drm/i915/intel_ddi.c | 28 ++-
drivers/gpu/drm/i915/intel_display.c | 104 ++++++++---
drivers/gpu/drm/i915/intel_dp.c | 5 +
drivers/gpu/drm/i915/intel_dp_mst.c | 1 +
drivers/gpu/drm/i915/intel_drv.h | 39 +++-
drivers/gpu/drm/i915/intel_dsi.c | 1 +
drivers/gpu/drm/i915/intel_dvo.c | 1 +
drivers/gpu/drm/i915/intel_hdmi.c | 24 ++-
drivers/gpu/drm/i915/intel_lspcon.c | 341 +++++++++++++++++++++++++++++++++--
drivers/gpu/drm/i915/intel_lvds.c | 2 +
drivers/gpu/drm/i915/intel_panel.c | 2 +-
drivers/gpu/drm/i915/intel_sdvo.c | 1 +
drivers/gpu/drm/i915/intel_tv.c | 1 +
16 files changed, 500 insertions(+), 58 deletions(-)
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