blob: 64897879852ca821ceafef3985d21947d405506f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
|
From ab2c209b31ddbf37089a6093112c51231d80fd2d Mon Sep 17 00:00:00 2001
From: Zhan liu <zhan.liu@amd.com>
Date: Mon, 2 Dec 2019 15:12:27 -0500
Subject: [PATCH 4625/4736] 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>
---
drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c | 4 ++++
1 file changed, 4 insertions(+)
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 6e6e4bb2d5ac..f26f79134000 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
@@ -3250,6 +3250,10 @@ 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;
}
--
2.17.1
|
