This is a note to let you know that I've just added the patch titled
Revert "drm/amd/display: increased min_dcfclk_mhz and min_fclk_mhz"
to the 6.6-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
revert-drm-amd-display-increased-min_dcfclk_mhz-and-min_fclk_mhz.patch
and it can be found in the queue-6.6 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From a538dabf772c169641e151834e161e241802ab33 Mon Sep 17 00:00:00 2001
From: Sohaib Nadeem <sohaib.nadeem@xxxxxxx>
Date: Mon, 29 Jan 2024 17:33:40 -0500
Subject: Revert "drm/amd/display: increased min_dcfclk_mhz and min_fclk_mhz"
From: Sohaib Nadeem <sohaib.nadeem@xxxxxxx>
commit a538dabf772c169641e151834e161e241802ab33 upstream.
[why]:
This reverts commit 2ff33c759a4247c84ec0b7815f1f223e155ba82a.
The commit caused corruption when running some applications in fullscreen
Cc: Mario Limonciello <mario.limonciello@xxxxxxx>
Cc: Alex Deucher <alexander.deucher@xxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx
Reviewed-by: Alvin Lee <alvin.lee2@xxxxxxx>
Acked-by: Aurabindo Pillai <aurabindo.pillai@xxxxxxx>
Signed-off-by: Sohaib Nadeem <sohaib.nadeem@xxxxxxx>
Tested-by: Daniel Wheeler <daniel.wheeler@xxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
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};
Patches currently in stable-queue which might be from sohaib.nadeem@xxxxxxx are
queue-6.6/drm-amd-display-increased-min_dcfclk_mhz-and-min_fcl.patch
queue-6.6/revert-drm-amd-display-increased-min_dcfclk_mhz-and-min_fclk_mhz.patch
queue-6.6/drm-amd-display-fixed-integer-types-and-null-check-l.patch
