diff options
| author | Thomas Fleury <tfleury@nvidia.com> | 2017-05-12 14:14:31 -0400 |
|---|---|---|
| committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2017-06-21 00:43:42 -0400 |
| commit | 83f8bb225b074bfdf11a2da6c21acf204eecb293 (patch) | |
| tree | c560bfd66c19199f00d85a5c63b4252784dd444d /drivers/gpu/nvgpu/gk20a/platform_gk20a.h | |
| parent | d0ea8fe969b2a8f7509621103c1ead83187b798b (diff) | |
gpu: nvgpu: mclk switching sequences for PG419
VBIOS memory settings have been updated for PG419, significantly
modifying MCLK switching sequences. This change adds support for
PG419 tables, while remaining backward compatible with PG418.
Bug 1921082
JIRA EVLR-1269
Change-Id: Ia8a1f8b3f482e348a46f0acb540af23287d9c11e
Signed-off-by: Thomas Fleury <tfleury@nvidia.com>
Reviewed-on: http://git-master/r/1484110
(cherry picked from commit c2444ae89caf97da2702e8486cc8fb162b4f50b1)
Reviewed-on: http://git-master/r/1485300
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/gk20a/platform_gk20a.h')
| -rw-r--r-- | drivers/gpu/nvgpu/gk20a/platform_gk20a.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/nvgpu/gk20a/platform_gk20a.h b/drivers/gpu/nvgpu/gk20a/platform_gk20a.h index 72322e54..63d2c5a2 100644 --- a/drivers/gpu/nvgpu/gk20a/platform_gk20a.h +++ b/drivers/gpu/nvgpu/gk20a/platform_gk20a.h | |||
| @@ -235,6 +235,9 @@ struct gk20a_platform { | |||
| 235 | u32 ina3221_dcb_index; | 235 | u32 ina3221_dcb_index; |
| 236 | u32 ina3221_i2c_address; | 236 | u32 ina3221_i2c_address; |
| 237 | u32 ina3221_i2c_port; | 237 | u32 ina3221_i2c_port; |
| 238 | |||
| 239 | /* memory training pattern and mclk switch sequences */ | ||
| 240 | u8 mem_config_idx; | ||
| 238 | }; | 241 | }; |
| 239 | 242 | ||
| 240 | static inline struct gk20a_platform *gk20a_get_platform( | 243 | static inline struct gk20a_platform *gk20a_get_platform( |