From: Alex Deucher Date: Mon, 21 Nov 2022 17:34:14 +0000 (-0500) Subject: drm/amdgpu: Partially revert "drm/amdgpu: update drm_display_info correctly when... X-Git-Tag: dma-mapping-2022-12-23~263^2^2~1 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=602ad43c3cd8f15cbb25ce9bb494129edb2024ed;p=users%2Fhch%2Fdma-mapping.git drm/amdgpu: Partially revert "drm/amdgpu: update drm_display_info correctly when the edid is read" This partially reverts 20543be93ca45968f344261c1a997177e51bd7e1. Calling drm_connector_update_edid_property() in amdgpu_connector_free_edid() causes a noticeable pause in the system every 10 seconds on polled outputs so revert this part of the change. Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2257 Cc: Claudio Suarez Acked-by: Luben Tuikov Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org --- diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c index 491d4846fc02..cfb262911bfc 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c @@ -328,7 +328,6 @@ static void amdgpu_connector_free_edid(struct drm_connector *connector) kfree(amdgpu_connector->edid); amdgpu_connector->edid = NULL; - drm_connector_update_edid_property(connector, NULL); } static int amdgpu_connector_ddc_get_modes(struct drm_connector *connector)