6.8-stable review patch. If anyone has any objections, please let me know.
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From: Gabe Teeger gabe.teeger@amd.com
commit 3a6a32b31a111f6e66526fb2d3cb13a876465076 upstream.
This reverts commit f341055b10bd8be55c3c995dff5f770b236b8ca9.
System hang observed, this commit is thought to be the regression point.
Cc: Mario Limonciello mario.limonciello@amd.com Cc: Alex Deucher alexander.deucher@amd.com Cc: stable@vger.kernel.org Reviewed-by: Ovidiu Bunea ovidiu.bunea@amd.com Acked-by: Aurabindo Pillai aurabindo.pillai@amd.com Signed-off-by: Gabe Teeger gabe.teeger@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/clk_mgr/dcn35/dcn35_clk_mgr.c | 1 - 1 file changed, 1 deletion(-)
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn35/dcn35_clk_mgr.c @@ -415,7 +415,6 @@ void dcn35_init_clocks(struct clk_mgr *c memset(&(clk_mgr->clks), 0, sizeof(struct dc_clocks));
// Assumption is that boot state always supports pstate - clk_mgr->clks.dtbclk_en = true; clk_mgr->clks.ref_dtbclk_khz = ref_dtbclk; // restore ref_dtbclk clk_mgr->clks.p_state_change_support = true; clk_mgr->clks.prev_p_state_change_support = true;