diff options
| author | Wesley Chalmers <Wesley.Chalmers@amd.com> | 2019-05-23 11:54:12 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-06-22 09:34:13 -0500 |
| commit | 043f5bb630c18edaaaad9c55ee60f8828e416ff4 (patch) | |
| tree | 0d85efab704c1f82418e4d7f2fc9c06dcafc30a7 /drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h | |
| parent | c5509aadcfa16763024a4e2abce5ecb3e3a0f639 (diff) | |
drm/amd/display: Use macro for invalid OPP ID
[WHY]
This is meant to make it clearer that 0xf is not a valid OPP ID, and
that code making use of OPP IDs should not accept this value.
Signed-off-by: Wesley Chalmers <Wesley.Chalmers@amd.com>
Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h b/drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h index fa98c96d0046..342477822dc0 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/hubp.h @@ -28,6 +28,8 @@ #include "mem_input.h" +#define OPP_ID_INVALID 0xf + enum cursor_pitch { CURSOR_PITCH_64_PIXELS = 0, |