From e414cbd78f368df5f96c07825bf806e79c0aa97d Mon Sep 17 00:00:00 2001 From: Chengming Gui Date: Thu, 17 Jan 2019 13:45:06 +0800 Subject: [PATCH 1442/2940] 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 Reviewed-by: Huang Rui Acked-by: Alex Deucher --- 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 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, -- 2.17.1