From 461bf81a10163601ae271aecc680aa2c6a9f6bcb Mon Sep 17 00:00:00 2001 From: Ethan Bitnun Date: Fri, 26 Jan 2024 11:24:52 -0500 Subject: [PATCH] drm/amd/display: Add delay before logging clks from hw Add a small delay before reading clks from hw, to ensure correct values are used for logging. Reviewed-by: Alvin Lee Acked-by: Hamza Mahfooz Signed-off-by: Ethan Bitnun Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c index 8fa0aae941c36..e64e45e4c8338 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c @@ -509,6 +509,8 @@ static void dcn32_auto_dpm_test_log( } } + msleep(5); + mall_ss_size_bytes = context->bw_ctx.bw.dcn.mall_ss_size_bytes; dispclk_khz_reg = REG_READ(CLK1_CLK0_CURRENT_CNT); // DISPCLK -- 2.30.2