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Message-Id: <20221218160741.927862-12-sashal@kernel.org>
Date: Sun, 18 Dec 2022 11:06:40 -0500
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc: Hamza Mahfooz <hamza.mahfooz@....com>,
Harry Wentland <harry.wentland@....com>,
Alex Deucher <alexander.deucher@....com>,
Sasha Levin <sashal@...nel.org>, sunpeng.li@....com,
Rodrigo.Siqueira@....com, christian.koenig@....com,
Xinhui.Pan@....com, airlied@...il.com, daniel@...ll.ch,
Wayne.Lin@....com, Jerry.Zuo@....com, lyude@...hat.com,
ian.chen@....com, colin.i.king@...il.com,
amd-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org
Subject: [PATCH AUTOSEL 6.0 12/73] Revert "drm/amd/display: Limit max DSC target bpp for specific monitors"
From: Hamza Mahfooz <hamza.mahfooz@....com>
[ Upstream commit 6803dfd3a69ccb318772463a86e40929fd4fbac7 ]
This reverts commit 55eea8ef98641f6e1e1c202bd3a49a57c1dd4059.
This quirk is now handled in the DRM core, so we can drop all of
the internal code that was added to handle it.
Reviewed-by: Harry Wentland <harry.wentland@....com>
Signed-off-by: Hamza Mahfooz <hamza.mahfooz@....com>
Signed-off-by: Alex Deucher <alexander.deucher@....com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
.../amd/display/amdgpu_dm/amdgpu_dm_helpers.c | 35 -------------------
1 file changed, 35 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
index a0154a5f7183..e2d3027c3993 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
@@ -41,39 +41,6 @@
#include "dm_helpers.h"
#include "ddc_service_types.h"
-struct monitor_patch_info {
- unsigned int manufacturer_id;
- unsigned int product_id;
- void (*patch_func)(struct dc_edid_caps *edid_caps, unsigned int param);
- unsigned int patch_param;
-};
-static void set_max_dsc_bpp_limit(struct dc_edid_caps *edid_caps, unsigned int param);
-
-static const struct monitor_patch_info monitor_patch_table[] = {
-{0x6D1E, 0x5BBF, set_max_dsc_bpp_limit, 15},
-{0x6D1E, 0x5B9A, set_max_dsc_bpp_limit, 15},
-};
-
-static void set_max_dsc_bpp_limit(struct dc_edid_caps *edid_caps, unsigned int param)
-{
- if (edid_caps)
- edid_caps->panel_patch.max_dsc_target_bpp_limit = param;
-}
-
-static int amdgpu_dm_patch_edid_caps(struct dc_edid_caps *edid_caps)
-{
- int i, ret = 0;
-
- for (i = 0; i < ARRAY_SIZE(monitor_patch_table); i++)
- if ((edid_caps->manufacturer_id == monitor_patch_table[i].manufacturer_id)
- && (edid_caps->product_id == monitor_patch_table[i].product_id)) {
- monitor_patch_table[i].patch_func(edid_caps, monitor_patch_table[i].patch_param);
- ret++;
- }
-
- return ret;
-}
-
/* dm_helpers_parse_edid_caps
*
* Parse edid caps
@@ -148,8 +115,6 @@ enum dc_edid_status dm_helpers_parse_edid_caps(
kfree(sads);
kfree(sadb);
- amdgpu_dm_patch_edid_caps(edid_caps);
-
return result;
}
--
2.35.1
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