From: Ovidiu Bunea Date: Thu, 14 May 2026 19:35:54 +0000 (-0400) Subject: drm/amd/display: Change default driver setting for "Force ODM2:1 for eDP" policy X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c9affedcb8ef80eb8673cee8c88d368ab3bd58fc;p=thirdparty%2Fkernel%2Fstable.git drm/amd/display: Change default driver setting for "Force ODM2:1 for eDP" policy [Why & How] Change the driver setting: force single eDP ODM2:1 disable as default. Still allow user to enable it via debug option. Revert to unblock testing. Reviewed-by: Tom Chung Signed-off-by: Ovidiu Bunea Signed-off-by: Ray Wu Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn42/dcn42_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn42/dcn42_resource.c index b9f998ea2d0f..0feb4872412f 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dcn42/dcn42_resource.c +++ b/drivers/gpu/drm/amd/display/dc/resource/dcn42/dcn42_resource.c @@ -765,7 +765,7 @@ static const struct dc_debug_options debug_defaults_drv = { .min_deep_sleep_dcfclk_khz = 8000, .replay_skip_crtc_disabled = true, .psr_skip_crtc_disable = true, - .force_odm2to1_for_edp_pixclk_mhz = 550, // Force ODM 2to1 for eDP when pixel clock is above 550MHz + .force_odm2to1_for_edp_pixclk_mhz = 0, // disable the policy for now }; static const struct dc_check_config config_defaults = {