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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>
This commit is contained in:
Zhan liu 2019-12-02 15:12:27 -05:00 committed by Alex Deucher
parent 516fb68d95
commit 30c517736e
1 changed files with 4 additions and 0 deletions
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4
drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
View File

@ -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( static struct _vcs_dpi_ip_params_st *get_asic_rev_ip_params(
uint32_t hw_internal_rev) uint32_t hw_internal_rev)
{ {
/* NV14 */
if (ASICREV_IS_NAVI14_M(hw_internal_rev))
return &dcn2_0_nv14_ip;
/* NV12 and NV10 */ /* NV12 and NV10 */
return &dcn2_0_ip; return &dcn2_0_ip;
} }