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

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>

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 f0b01c8..f72c013 100644 (file)
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c
@@ -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;
 }