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| author | Chengming Gui | 2019-01-17 06:45:06 +0100 |
|---|---|---|
| committer | Alex Deucher | 2019-03-19 21:03:59 +0100 |
| commit | c9ff9d8ee3c6832f8a203fffbc710ab4b177ceda (patch) | |
| tree | 0b39d1664cbf1cdb971c0bda1edb13d8ae37aa88 /drivers/gpu/drm/amd/powerplay/smu_v11_0.c | |
| parent | drm/amd/powerplay: implement power_dpm_state sys interface for SMU11 (diff) | |
| download | kernel-qcow2-linux-c9ff9d8ee3c6832f8a203fffbc710ab4b177ceda.tar.gz kernel-qcow2-linux-c9ff9d8ee3c6832f8a203fffbc710ab4b177ceda.tar.xz kernel-qcow2-linux-c9ff9d8ee3c6832f8a203fffbc710ab4b177ceda.zip | |
drm/amd/powerplay: add watermarks related data structs and function for SMU11.
add write watermark table function and watermark flags
to support sys interface for SMU11.
Signed-off-by: Chengming Gui <Jack.Gui@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/powerplay/smu_v11_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/smu_v11_0.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c index c1f394d9f3fc..94fe45303726 100644 --- a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c +++ b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c @@ -558,6 +558,12 @@ static int smu_v11_0_write_pptable(struct smu_context *smu) return ret; } +static int smu_v11_0_write_watermarks_table(struct smu_context *smu) +{ + return smu_update_table(smu, TABLE_WATERMARKS, + smu->smu_table.tables[TABLE_WATERMARKS].cpu_addr, true); +} + static int smu_v11_0_set_deep_sleep_dcefclk(struct smu_context *smu, uint32_t clk) { int ret; @@ -1253,6 +1259,7 @@ static const struct smu_funcs smu_v11_0_funcs = { .parse_pptable = smu_v11_0_parse_pptable, .populate_smc_pptable = smu_v11_0_populate_smc_pptable, .write_pptable = smu_v11_0_write_pptable, + .write_watermarks_table = smu_v11_0_write_watermarks_table, .set_min_dcef_deep_sleep = smu_v11_0_set_min_dcef_deep_sleep, .set_tool_table_location = smu_v11_0_set_tool_table_location, .init_display = smu_v11_0_init_display, |