Intel-GFX Archive on lore.kernel.org
 help / color / mirror / Atom feed
* [Intel-gfx] [PATCH] drm/display/dp: Fix the DP DSC Receiver cap size
@ 2023-08-18  4:44 Ankit Nautiyal
  2023-08-18  7:15 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for " Patchwork
                   ` (4 more replies)
  0 siblings, 5 replies; 6+ messages in thread
From: Ankit Nautiyal @ 2023-08-18  4:44 UTC (permalink / raw)
  To: intel-gfx, dri-devel

DP DSC Receiver Capabilities are exposed via DPCD 60h-6Fh.
Fix the DSC RECEIVER CAP SIZE accordingly.

Fixes: ffddc4363c28 ("drm/dp: Add DP DSC DPCD receiver capability size define and missing SHIFT")
Cc: Anusha Srivatsa <anusha.srivatsa@intel.com>
Cc: Manasi Navare <manasi.d.navare@intel.com>
Cc: <stable@vger.kernel.org> # v5.0+

Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Reviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
---
 include/drm/display/drm_dp.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/drm/display/drm_dp.h b/include/drm/display/drm_dp.h
index 02f2ac4dd2df..e69cece404b3 100644
--- a/include/drm/display/drm_dp.h
+++ b/include/drm/display/drm_dp.h
@@ -1537,7 +1537,7 @@ enum drm_dp_phy {
 
 #define DP_BRANCH_OUI_HEADER_SIZE	0xc
 #define DP_RECEIVER_CAP_SIZE		0xf
-#define DP_DSC_RECEIVER_CAP_SIZE        0xf
+#define DP_DSC_RECEIVER_CAP_SIZE        0x10 /* DSC Capabilities 0x60 through 0x6F */
 #define EDP_PSR_RECEIVER_CAP_SIZE	2
 #define EDP_DISPLAY_CTL_CAP_SIZE	3
 #define DP_LTTPR_COMMON_CAP_SIZE	8
-- 
2.40.1


^ permalink raw reply related	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2023-08-22 13:39 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2023-08-18  4:44 [Intel-gfx] [PATCH] drm/display/dp: Fix the DP DSC Receiver cap size Ankit Nautiyal
2023-08-18  7:15 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for " Patchwork
2023-08-18  7:15 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork
2023-08-18  7:28 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2023-08-19 10:01 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
2023-08-22 13:38 ` [Intel-gfx] [PATCH] " Jani Nikula

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox