Ma Hanghong b1a98cf89a drm/amd/display: Wrong colorimetry workaround ... [Why] For FreeSync HDR, native color space flag in AMD VSIF(BT.709) should be used when intepreting content and color space flag in VSC or AVI infoFrame should be ignored. However, it turned out some userspace application still use color flag in VSC or AVI infoFrame which is incorrect. [How] Transfer function is used when building the VSC and AVI infoFrame. Set colorimetry to BT.709 when all the following match: 1. Pixel format is YCbCr; 2. In FreeSync 2 HDR, color is COLOR_SPACE_2020_YCBCR; 3. Transfer function is TRANSFER_FUNC_GAMMA_22; Tested-by: Mark Broadworth <mark.broadworth@amd.com> Reviewed-by: Krunoslav Kovac <Krunoslav.Kovac@amd.com> Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> Signed-off-by: Ma Hanghong <hanghong.ma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>		2022-10-27 14:45:14 -04:00
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mod_freesync.h	drm/amd/display: Add vrr_active_variable to dc_stream_update	2022-06-14 21:38:41 -04:00
mod_hdcp.h	drm/amd/display: Fix HDCP SEND AKI INIT error	2022-03-25 12:40:26 -04:00
mod_info_packet.h	drm/amd/display: Wrong colorimetry workaround	2022-10-27 14:45:14 -04:00
mod_shared.h	drm/amd/display: Change infopacket type programming	2020-04-22 18:11:47 -04:00
mod_stats.h	drm/amd/display: Handle persistence in DM	2020-05-28 14:00:47 -04:00
mod_vmid.h	drm/amd/display: add missing mod_vmid destructor	2019-06-22 09:34:14 -05:00