kernel/linux.git/drivers/gpu/drm/amd/display/modules/info_packet, branch v5.6.17

drm/amd/display: set MSA MISC1 bit 6 while sending colorimetry in VSC SDP

2019-11-13T20:29:43+00:00

[Why] It is confusing to sinks if we send VSC SDP only on some format. Today we signal colorimetry format using MSA while in formats like sRGB. But when we switch to BT2020 we set the bit to ignore MSA colorimetry and instead use the colorimetry information in the VSC SDP. But if sink supports signaling of colorimetry via VSC SDP we should always set the MSA MISC1 bit 6, instead of doing so selectively. [How] If sink supports signaling of colorimetry via VSC SDP, and we are sending the colorimetry info via VSC SDP with packet revision 05h, then always set MSA MISC1 bit 6. Signed-off-by: Anthony Koo Reviewed-by: Aric Cyr Acked-by: Bhawanpreet Lakha Signed-off-by: Alex Deucher

drm/amd/display: add support for VSIP info packet

2019-10-11T00:25:22+00:00

[Why] The vendor specific infoframe is needed for HDMI while displaying specific modes. DC supports sending it, but we aren't currently building it [How] Add mod_build_hf_vsif_infopacket() to build the vendor specific info packet. Signed-off-by: Wayne Lin Reviewed-by: Nicholas Kazlauskas Acked-by: Bhawanpreet Lakha Signed-off-by: Alex Deucher

drm/amd/display: remove unused function setFieldWithMask

2019-08-27T15:09:12+00:00

After commit a9f54ce3c603 ("drm/amd/display: Refactoring VTEM"), there is no caller in tree. Reported-by: Hulk Robot Reviewed-by: Harry Wentland Signed-off-by: YueHaibing Signed-off-by: Alex Deucher

drm/amd/display: Refactoring VTEM

2019-08-23T16:41:58+00:00

[Why] Video Timing Extended Metadata packet (VTEM) is not specific to freesync. So move it out of freesync module [How] - Moved VTEM from freesync module to info_packet module - Created new structure for VTEM parameters that can be used for VRR and FVA Signed-off-by: Ahmad Othman Reviewed-by: Chris Park Acked-by: Ahmad Othman Acked-by: Bhawanpreet Lakha Signed-off-by: Alex Deucher

drm/amd/display: Use VCP for extended colorimetry

2019-05-24T17:21:00+00:00

DPRX should send the VCP extended colorimetry packet if the sink supports DPCD rev1.4 and reports the extended colorimetry bit. Signed-off-by: Aric Cyr Reviewed-by: Anthony Koo Acked-by: Bhawanpreet Lakha Signed-off-by: Alex Deucher

drm/amd/display: Info frame cleanup

2018-11-30T17:02:28+00:00

* Use provided infopacket in stream (if valid) instead of reconstructing in set_vendor_info_packet() * Use proper format for enums * Use dc info packet struct instead Signed-off-by: Harmanprit Tatla Reviewed-by: Anthony Koo Acked-by: Krunoslav Kovac Acked-by: Leo Li Signed-off-by: Alex Deucher

drm/amd/display: Stereo 3D support in VSC

2018-09-27T02:09:07+00:00

[Why] Need to add strere 3D information in VSC [How] Update mod_build_vsc_infopacket with stereo info Signed-off-by: Eric Bernstein Reviewed-by: Charlene Liu Acked-by: Bhawanpreet Lakha Signed-off-by: Alex Deucher

drm/amd/display: Add DP YCbCr 4:2:0 support

2018-09-11T03:42:15+00:00

[Why] For supporting DP YCbCr 4:2:0 output. [How] Update mod_build_vsc_infopacket to support Pixel Encoding/Colorimetry Format indication for VSC SDP rev5. Signed-off-by: Eric Bernstein Reviewed-by: Dmytro Laktyushkin Acked-by: Bhawanpreet Lakha Signed-off-by: Alex Deucher

drm/amd/display: Enable Stereo in Dal3

2018-08-27T16:10:57+00:00

- program infoframe for Stereo - program stereo flip control registers properly v2: Add missing license headers Signed-off-by: Alvin lee Reviewed-by: Tony Cheng Acked-by: Harry Wentland Acked-by: Alex Deucher Signed-off-by: Alex Deucher