6.6-stable review patch. If anyone has any objections, please let me know.
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From: Sohaib Nadeem sohaib.nadeem@amd.com
commit a538dabf772c169641e151834e161e241802ab33 upstream.
[why]: This reverts commit 2ff33c759a4247c84ec0b7815f1f223e155ba82a.
The commit caused corruption when running some applications in fullscreen
Cc: Mario Limonciello mario.limonciello@amd.com Cc: Alex Deucher alexander.deucher@amd.com Cc: stable@vger.kernel.org Reviewed-by: Alvin Lee alvin.lee2@amd.com Acked-by: Aurabindo Pillai aurabindo.pillai@amd.com Signed-off-by: Sohaib Nadeem sohaib.nadeem@amd.com Tested-by: Daniel Wheeler daniel.wheeler@amd.com Signed-off-by: Alex Deucher alexander.deucher@amd.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c +++ b/drivers/gpu/drm/amd/display/dc/dml/dcn32/dcn32_fpu.c @@ -2452,7 +2452,7 @@ static int build_synthetic_soc_states(bo struct _vcs_dpi_voltage_scaling_st entry = {0}; struct clk_limit_table_entry max_clk_data = {0};
- unsigned int min_dcfclk_mhz = 399, min_fclk_mhz = 599; + unsigned int min_dcfclk_mhz = 199, min_fclk_mhz = 299;
static const unsigned int num_dcfclk_stas = 5; unsigned int dcfclk_sta_targets[DC__VOLTAGE_STATES] = {199, 615, 906, 1324, 1564};