linux/drivers/gpu/drm/amd/display/modules, branch v6.8

drm/amd/display: Replay + IPS + ABM in Full Screen VPB

2024-01-25T21:00:24Z

[Why] Because ABM will wait VStart to start getting histogram data, it will cause we can't enter IPS while full screnn video playing. [How] Modify the panel refresh rate to the maximun multiple of current refresh rate. Reviewed-by: Dennis Chan Acked-by: Roman Li Signed-off-by: ChunTao Tso Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher

drm/amd/display: Fix power_helpers.c codestyle

2024-01-05T21:10:44Z

Place define macro expression inside () in power_helpers.c file Signed-off-by: Marcelo Mendes Spessoto Junior Signed-off-by: Alex Deucher

drm/amd/display: Fix hdcp_log.h codestyle

2024-01-05T21:10:44Z

Place HDCP_EVENT_TRACE(hdcp, event) macro content inside do while loop to avoid if-else issues in hdcp_log.h file v2: fix up build (Alex) Signed-off-by: Marcelo Mendes Spessoto Junior Signed-off-by: Alex Deucher

drm/amd/display: Fix hdcp2_execution.c codestyle

2024-01-05T21:10:44Z

Remove braces for single statement if expressions and change comparison order for hdcp2_execution.c file Signed-off-by: Marcelo Mendes Spessoto Junior Signed-off-by: Alex Deucher

drm/amd/display: Fix hdcp_psp.h codestyle

2024-01-05T21:10:44Z

Fix identation inside enum and place expressions in define macros inside () for hdcp_psp.h file Signed-off-by: Marcelo Mendes Spessoto Junior Signed-off-by: Alex Deucher

drm/amd/display: Fix freesync.c codestyle

2024-01-05T21:10:43Z

Remove braces for single statement if expression for freesync.c file Signed-off-by: Marcelo Mendes Spessoto Junior Signed-off-by: Alex Deucher

drm/amd/display: Fix hdcp_psp.c codestyle

2024-01-05T21:10:43Z

Fix identation for hdcp_psp.c file Signed-off-by: Marcelo Mendes Spessoto Junior Signed-off-by: Alex Deucher

drm/amd/display: Fix hdcp1_execution.c codestyle

2024-01-05T21:10:43Z

Remove braces from single statement if expression in hdcp1_execution.c file Signed-off-by: Marcelo Mendes Spessoto Junior Signed-off-by: Alex Deucher

drm/amd/display: Removing duplicate copyright text

2024-01-05T21:05:11Z

mod_freesync header file has duplicated copyright boilerplate. Drop the duplicate. Signed-off-by: Marcelo Mendes Spessoto Junior Signed-off-by: Alex Deucher

drm/amd/display: Fix sending VSC (+ colorimetry) packets for DP/eDP displays without PSR

2024-01-05T21:04:42Z

The check for sending the vsc infopacket to the display was gated behind PSR (Panel Self Refresh) being enabled. The vsc infopacket also contains the colorimetry (specifically the container color gamut) information for the stream on modern DP. PSR is typically only supported on mobile phone eDP displays, thus this was not getting sent for typical desktop monitors or TV screens. This functionality is needed for proper HDR10 functionality on DP as it wants BT2020 RGB/YCbCr for the container color space. Cc: stable@vger.kernel.org Cc: Harry Wentland Cc: Xaver Hugl Cc: Melissa Wen Fixes: 15f9dfd545a1 ("drm/amd/display: Register Colorspace property for DP and HDMI") Tested-by: Simon Berz Tested-by: Xaver Hugl Signed-off-by: Joshua Ashton Signed-off-by: Hamza Mahfooz Signed-off-by: Alex Deucher