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 58730F9F5; Sat, 3 Feb 2024 04:10:12 +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=1706933412; cv=none; b=m0MQQx+De9SvZsf/wbnLx6CwGnsSwpmxcvuJWkRYgD+oJkzsw7Hbh1EHBst1aP5c9zR0lCmOorP2Viqqe4ocxvM84+ozTSl2/k+s+a0J+UgC77L+68ZjL5pcNn8Fz0dQNW9T/plG1YvUD3fX4t3/BkUFAwwMprGrSxAELoG/dsQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706933412; c=relaxed/simple; bh=WhV96/YS8c/Y9CqBcpTjgBCwuzclECn/SL1rHBtKEQ4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=QrBLDA/Ik3WqtOfdCZwLDFnhgpUuaWLuiCgfHWsATaZnTsAQftT1yV5LDBm9jz49PtWIIIhKUOQ0/G8dWDM62JoqIoO25heLEdVhITkmW2/rjUeuX1DXA4lkQIK0COaTni07wSRerAMrHDwDMbDlS3NyHiShJ2KWrC+C7AIcFAE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=RL92yXhN; 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="RL92yXhN" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 20364C433C7; Sat, 3 Feb 2024 04:10:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1706933412; bh=WhV96/YS8c/Y9CqBcpTjgBCwuzclECn/SL1rHBtKEQ4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=RL92yXhNYK3TX8bs8ivwsGzOwuuLSymFWSKtCZLf7kVNbZvyzE5PtN9UMMKrvAz06 6Rqrbi8Fme02YiiuRRZODQAjlyQmFtCFBPyrzTXf31M6ZGoA/hQKcDFrD4zZeV1VvS o5ZQXvzQeKfsZklpd15/PXaWa64kcmc2XyTxLcok= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Abhinav Kumar , Dmitry Baryshkov , Sasha Levin Subject: [PATCH 6.1 134/219] drm/msm/dpu: fix writeback programming for YUV cases Date: Fri, 2 Feb 2024 20:05:07 -0800 Message-ID: <20240203035336.256717617@linuxfoundation.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240203035317.354186483@linuxfoundation.org> References: <20240203035317.354186483@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.1-stable review patch. If anyone has any objections, please let me know. ------------------ From: Abhinav Kumar [ Upstream commit 79caf2f2202b9eaad3a5a726e4b33807f67d0f1b ] For YUV cases, setting the required format bits was missed out in the register programming. Lets fix it now in preparation of adding YUV formats support for writeback. changes in v2: - dropped the fixes tag as its not a fix but adding new functionality Signed-off-by: Abhinav Kumar Reviewed-by: Dmitry Baryshkov Patchwork: https://patchwork.freedesktop.org/patch/571814/ Link: https://lore.kernel.org/r/20231212205254.12422-4-quic_abhinavk@quicinc.com Signed-off-by: Dmitry Baryshkov Signed-off-by: Sasha Levin --- drivers/gpu/drm/msm/disp/dpu1/dpu_hw_wb.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_wb.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_wb.c index a3e413d27717..63dc2ee446d4 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_wb.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_wb.c @@ -105,6 +105,9 @@ static void dpu_hw_wb_setup_format(struct dpu_hw_wb *ctx, dst_format |= BIT(14); /* DST_ALPHA_X */ } + if (DPU_FORMAT_IS_YUV(fmt)) + dst_format |= BIT(15); + pattern = (fmt->element[3] << 24) | (fmt->element[2] << 16) | (fmt->element[1] << 8) | -- 2.43.0