diff options
| author | Ashley Thomas <Ashley.Thomas2@amd.com> | 2020-10-01 10:16:05 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-10-26 20:27:52 +0300 |
| commit | 9248681f68b725d2647ca7dbae281c9b34977519 (patch) | |
| tree | 7e723507977e32a4438b70cfea2cf230767d933d /drivers/gpu/drm/amd/display/dc/core/dc_debug.c | |
| parent | 2e7b43e629100b4072fac5eef53bd28235e59aa3 (diff) | |
| download | linux-9248681f68b725d2647ca7dbae281c9b34977519.tar.xz | |
drm/amd/display: Source minimum HBlank support
[Why]
Some sink devices wish to have access to the minimum
HBlank supported by the ASIC.
[How]
Make the ASIC minimum HBlank available in Source
Device information address 0x340.
Signed-off-by: Ashley Thomas <Ashley.Thomas2@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/core/dc_debug.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc_debug.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_debug.c b/drivers/gpu/drm/amd/display/dc/core/dc_debug.c index 87d89449b9af..7977e2839065 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_debug.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_debug.c @@ -418,6 +418,8 @@ char *dc_status_to_str(enum dc_status status) return "Fail clk below minimum"; case DC_FAIL_CLK_BELOW_CFG_REQUIRED: return "Fail clk below required CFG (hard_min in PPLIB)"; + case DC_NOT_SUPPORTED: + return "The operation is not supported."; case DC_ERROR_UNEXPECTED: return "Unexpected error"; } |