From 18ecffd03626ba57c4c899e0b7953479b463372d Mon Sep 17 00:00:00 2001 From: Jani Nikula Date: Thu, 6 Apr 2023 16:46:15 +0300 Subject: [PATCH] drm/dsc: fix DP_DSC_MAX_BPP_DELTA_* macro values commit 0d68683838f2850dd8ff31f1121e05bfb7a2def0 upstream. The macro values just don't match the specs. Fix them. Fixes: 1482ec00be4a ("drm: Add missing DP DSC extended capability definitions.") Cc: Vinod Govindapillai Cc: Stanislav Lisovskiy Signed-off-by: Jani Nikula Reviewed-by: Ankit Nautiyal Link: https://patchwork.freedesktop.org/patch/msgid/20230406134615.1422509-2-jani.nikula@intel.com Signed-off-by: Greg Kroah-Hartman --- include/drm/display/drm_dp.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/drm/display/drm_dp.h b/include/drm/display/drm_dp.h index 50428ba92ce8..05f2cc03d03d 100644 --- a/include/drm/display/drm_dp.h +++ b/include/drm/display/drm_dp.h @@ -286,8 +286,8 @@ #define DP_DSC_MAX_BITS_PER_PIXEL_HI 0x068 /* eDP 1.4 */ # define DP_DSC_MAX_BITS_PER_PIXEL_HI_MASK (0x3 << 0) -# define DP_DSC_MAX_BPP_DELTA_VERSION_MASK 0x06 -# define DP_DSC_MAX_BPP_DELTA_AVAILABILITY 0x08 +# define DP_DSC_MAX_BPP_DELTA_VERSION_MASK (0x3 << 5) /* eDP 1.5 & DP 2.0 */ +# define DP_DSC_MAX_BPP_DELTA_AVAILABILITY (1 << 7) /* eDP 1.5 & DP 2.0 */ #define DP_DSC_DEC_COLOR_FORMAT_CAP 0x069 # define DP_DSC_RGB (1 << 0)