iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Revert "drm/amd/display: Limit max DSC target bpp for specific monitors"

Browse Source 
[ 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@amd.com>
Signed-off-by: Hamza Mahfooz <hamza.mahfooz@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Hamza Mahfooz 2022-10-25 15:04:36 -04:00 committed by Greg Kroah-Hartman
parent dd76b1c9f6
commit 22c4f8ef9c
1 changed files with 0 additions and 35 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

35
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
View File

@ -42,39 +42,6 @@
#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
@ -149,8 +116,6 @@ enum dc_edid_status dm_helpers_parse_edid_caps(
kfree(sads);
kfree(sadb);
amdgpu_dm_patch_edid_caps(edid_caps);
return result;
}