From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E0E04DDB1; Thu, 13 Jun 2024 11:36:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718278610; cv=none; b=fLGskRwaDFqC69nFnGPe7JFDnCBEDwtRktWU1qJw+NzbiVybqHrEEqXIrzj+ens6FY7yUt95UiJ6Q/ZT3Lt2Vil8NVviyUksrUPbSOGq3KvMLt0XX73vFOnDjRFf1aoTqzLrGuvUWTR1pqezXYor8hvw5IPIavv8w9YX9RJVQG8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718278610; c=relaxed/simple; bh=HwHJnATovnAQOkHhdCmX/wl8Bad/RW+2ftCxX+KkwnQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=s2KOpIZ4+Jjmp7wrGWWVquFAf+8dQDIzIPKuqugsFPinNiQVMBkTBCm4GLxIsZM73qMJhDHeczLRJllbMqJJZmX+DPwRB29/W9LW5CI3SBfVcT5C9KC1Uljf4kulpgO5WAL8RfpAMCnUrLgoX4LXG/pyJWQY2geh/ZfgfldZ1HE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=RaBS8ODF; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="RaBS8ODF" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 03363C2BBFC; Thu, 13 Jun 2024 11:36:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1718278609; bh=HwHJnATovnAQOkHhdCmX/wl8Bad/RW+2ftCxX+KkwnQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=RaBS8ODFlLprPw+2fSW5jhnRnrzy2cxPgfIesFVGadhNz/9gRr3uqXXD2pTXbLJea fnT1VJvu/vYL4AZ3/4hIEHVq9mLrRuOyX5CR0UldceHZMa6Du0ERXJ/DpoLHOY3foc Bh18l+GyN5Gp1rf3hXrVkPRKC/Ap+pCMlJy49skU= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Joshua Ashton , Harry Wentland , Alex Deucher , Sasha Levin Subject: [PATCH 4.19 010/213] drm/amd/display: Set color_mgmt_changed to true on unsuspend Date: Thu, 13 Jun 2024 13:30:58 +0200 Message-ID: <20240613113228.378463747@linuxfoundation.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240613113227.969123070@linuxfoundation.org> References: <20240613113227.969123070@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 4.19-stable review patch. If anyone has any objections, please let me know. ------------------ From: Joshua Ashton [ Upstream commit 2eb9dd497a698dc384c0dd3e0311d541eb2e13dd ] Otherwise we can end up with a frame on unsuspend where color management is not applied when userspace has not committed themselves. Fixes re-applying color management on Steam Deck/Gamescope on S3 resume. Signed-off-by: Joshua Ashton Reviewed-by: Harry Wentland Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 98d51bc204172..e4139723c473c 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -816,6 +816,7 @@ static int dm_resume(void *handle) dc_stream_release(dm_new_crtc_state->stream); dm_new_crtc_state->stream = NULL; } + dm_new_crtc_state->base.color_mgmt_changed = true; } for_each_new_plane_in_state(dm->cached_state, plane, new_plane_state, i) { -- 2.43.0