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From: Aurabindo Pillai <aurabindo.pillai@amd.com>
To: <amd-gfx@lists.freedesktop.org>
Cc: stylon.wang@amd.com, Swapnil Patel <Swapnil.Patel@amd.com>,
	Sunpeng.Li@amd.com, Harry.Wentland@amd.com,
	qingqing.zhuo@amd.com, Rodrigo.Siqueira@amd.com,
	roman.li@amd.com, solomon.chiu@amd.com, Aurabindo.Pillai@amd.com,
	wayne.lin@amd.com, Sung joon Kim <Sungjoon.Kim@amd.com>,
	Bhawanpreet.Lakha@amd.com, agustin.gutierrez@amd.com,
	pavle.kotarac@amd.com
Subject: [PATCH 08/18] drm/amd/display: patch cases with unknown plane state to prevent warning
Date: Wed, 14 Dec 2022 15:21:31 -0500	[thread overview]
Message-ID: <20221214202141.1721178-9-aurabindo.pillai@amd.com> (raw)
In-Reply-To: <20221214202141.1721178-1-aurabindo.pillai@amd.com>

From: Swapnil Patel <Swapnil.Patel@amd.com>

[Why]
DCN301 resource function is missing function pointer to
handle cases with unknown plane state.
This causes assertion when global state is validated while
using swizzle parameter as “DC_UNKNOWN”

[How]
Add function pointer to handle and patch cases when plane
state is unknown.

Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Swapnil Patel <Swapnil.Patel@amd.com>
Reviewed-by: Sung joon Kim <Sungjoon.Kim@amd.com>
---
 drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c b/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c
index 8cf10351f271..ee62ae3eb98f 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c
@@ -1414,7 +1414,8 @@ static struct resource_funcs dcn301_res_pool_funcs = {
 	.find_first_free_match_stream_enc_for_link = dcn10_find_first_free_match_stream_enc_for_link,
 	.acquire_post_bldn_3dlut = dcn30_acquire_post_bldn_3dlut,
 	.release_post_bldn_3dlut = dcn30_release_post_bldn_3dlut,
-	.update_bw_bounding_box = dcn301_update_bw_bounding_box
+	.update_bw_bounding_box = dcn301_update_bw_bounding_box,
+	.patch_unknown_plane_state = dcn20_patch_unknown_plane_state
 };
 
 static bool dcn301_resource_construct(
-- 
2.39.0


  parent reply	other threads:[~2022-12-14 20:22 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-12-14 20:21 [PATCH 00/18] DC Patches for Dec 19, 2022 Aurabindo Pillai
2022-12-14 20:21 ` [PATCH 01/18] drm/amd/display: save restore hdcp state when display is unplugged from mst hub Aurabindo Pillai
2022-12-14 20:21 ` [PATCH 02/18] drm/amd/display: phase3 mst hdcp for multiple displays Aurabindo Pillai
2022-12-14 20:21 ` [PATCH 03/18] drm/amd/display: Uninitialized variables causing 4k60 UCLK to stay at DPM1 and not DPM0 Aurabindo Pillai
2022-12-14 20:21 ` [PATCH 04/18] drm/amd/display: Improvements in secure display Aurabindo Pillai
2022-12-14 20:21 ` [PATCH 05/18] drm/amd/display: Use mdelay to avoid crashes Aurabindo Pillai
2022-12-14 20:48   ` Alex Deucher
2022-12-14 21:50     ` Alex Hung
2022-12-14 21:54       ` Alex Deucher
2022-12-14 22:25         ` Alex Hung
2022-12-14 22:35           ` Alex Deucher
2022-12-14 22:55             ` Alex Hung
2022-12-14 23:06               ` Alex Deucher
2022-12-14 23:33                 ` Alex Hung
2022-12-15  8:09                   ` Christian König
2022-12-15 10:29                     ` Michel Dänzer
2022-12-15 15:17                       ` Harry Wentland
2022-12-15 19:38                         ` Aurabindo Pillai
2022-12-15 21:02                         ` Alex Hung
2022-12-16 19:47                           ` Harry Wentland
2022-12-14 20:21 ` [PATCH 06/18] drm/amd/display: Refactor ABM code flow Aurabindo Pillai
2022-12-14 20:21 ` [PATCH 07/18] drm/amd/display: Turn on phantom OTG before disabling phantom pipe Aurabindo Pillai
2022-12-14 20:21 ` Aurabindo Pillai [this message]
2022-12-14 20:21 ` [PATCH 09/18] drm/amd/display: Defer DIG FIFO disable after VID stream enable Aurabindo Pillai
2022-12-14 20:21 ` [PATCH 10/18] drm/amd/display: fix dc_get_edp_link_panel_inst to only consider links with panels Aurabindo Pillai
2022-12-14 20:21 ` [PATCH 11/18] drm/amd/display: move dccg programming from link hwss hpo dp to hwss Aurabindo Pillai
2022-12-14 20:21 ` [PATCH 12/18] drm/amd/display: update pixel rate div in enable stream Aurabindo Pillai
2022-12-14 20:21 ` [PATCH 13/18] drm/amd/display: allow hpo and dio encoder switching during dp retrain test Aurabindo Pillai
2022-12-14 20:21 ` [PATCH 14/18] drm/amd/display: Fix crash when setting ABM pipe/backlight Aurabindo Pillai
2022-12-14 20:21 ` [PATCH 15/18] drm/amd/display: set ignore msa parameter only if freesync is enabled Aurabindo Pillai
2022-12-14 20:21 ` [PATCH 16/18] drm/amd/display: Adding braces to prepare for future changes to behavior of if block Aurabindo Pillai
2022-12-14 20:21 ` [PATCH 17/18] drm/amd/display: Reorder dc_state fields to optimize clearing the struct Aurabindo Pillai
2022-12-14 20:21 ` [PATCH 18/18] drm/amd/display: 3.2.217 Aurabindo Pillai

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