From: Chengming Gui <Jack.Gui@xxxxxxx>
add write watermark table function and watermark flags
to support sys interface for SMU11.
Signed-off-by: Chengming Gui <Jack.Gui@xxxxxxx>
Reviewed-by: Huang Rui <ray.huang@xxxxxxx>
---
drivers/gpu/drm/amd/powerplay/smu_v11_0.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
index 542292f..403b0f4 100644
--- a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
+++ b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
@@ -556,6 +556,12 @@ 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;
@@ -1250,6 +1256,7 @@ 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,
--
2.7.4
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