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| author | Zhan liu <zhan.liu@amd.com> | 2019-12-02 15:12:27 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-12-03 11:42:09 -0500 |
| commit | 30c517736e1a31a3edcdbfc791c83bc565d437ca (patch) | |
| tree | 4c18376e31bb4f1b72c91d96a34e7235f188a9b2 /drivers/gpu | |
| parent | 516fb68d9501460dc3e47d107daa9402b075b9fe (diff) | |
| download | linux-30c517736e1a31a3edcdbfc791c83bc565d437ca.tar.bz2 | |
drm/amd/display: Get NV14 specific ip params as needed
[Why]
NV14 is using its own ip params that's different from other
DCN2.0 ASICs.
[How]
Add ASIC revision check to make sure NV14 gets correct
ip params.
Signed-off-by: Zhan Liu <zhan.liu@amd.com>
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c index 300a6392a1f0..09793336d84f 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c @@ -3282,6 +3282,10 @@ static struct _vcs_dpi_soc_bounding_box_st *get_asic_rev_soc_bb( static struct _vcs_dpi_ip_params_st *get_asic_rev_ip_params( uint32_t hw_internal_rev) { + /* NV14 */ + if (ASICREV_IS_NAVI14_M(hw_internal_rev)) + return &dcn2_0_nv14_ip; + /* NV12 and NV10 */ return &dcn2_0_ip; } |