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| author | Jani Nikula <jani.nikula@intel.com> | 2023-04-06 16:46:15 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-05-17 11:53:59 +0200 |
| commit | 18ecffd03626ba57c4c899e0b7953479b463372d (patch) | |
| tree | aa60d577fffe51e7523184d73d65f3f61d82098f | |
| parent | c5fa4eedddd1c8342ce533cb401c0e693e55b4e3 (diff) | |
| download | linux-18ecffd03626ba57c4c899e0b7953479b463372d.tar.gz | |
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 <vinod.govindapillai@intel.com>
Cc: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230406134615.1422509-2-jani.nikula@intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | include/drm/display/drm_dp.h | 4 |
1 files 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) |