We don't need to parse dc_edid to get the display name since it's already set in drm_eld which in turn had it values updated when updating connector with the opaque drm_edid. Signed-off-by: Melissa Wen <mwen@xxxxxxxxxx> --- .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 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 6df55161d6df..7657b1051c54 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 @@ -32,7 +32,7 @@ #include <drm/amdgpu_drm.h> #include <drm/drm_edid.h> #include <drm/drm_fixed.h> - +#include <drm/drm_eld.h> #include "dm_services.h" #include "amdgpu.h" #include "dc.h" @@ -77,6 +77,7 @@ static void apply_edid_quirks(struct drm_edid_product_id *product_id, struct dc_ } } +#define AMDGPU_ELD_DISPLAY_NAME_SIZE_IN_CHARS 13 /** * dm_helpers_parse_edid_caps() - Parse edid caps * @@ -117,9 +118,10 @@ enum dc_edid_status dm_helpers_parse_edid_caps( edid_caps->manufacture_week = product_id.week_of_manufacture; edid_caps->manufacture_year = product_id.year_of_manufacture; - drm_edid_get_monitor_name(edid_buf, - edid_caps->display_name, - AUDIO_INFO_DISPLAY_NAME_SIZE_IN_CHARS); + memset(edid_caps->display_name, 0, AUDIO_INFO_DISPLAY_NAME_SIZE_IN_CHARS); + memcpy(edid_caps->display_name, + &connector->eld[DRM_ELD_MONITOR_NAME_STRING], + AMDGPU_ELD_DISPLAY_NAME_SIZE_IN_CHARS); edid_caps->edid_hdmi = connector->display_info.is_hdmi; -- 2.43.0
