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 B5ACF253333; Thu, 17 Apr 2025 18:30:37 +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=1744914637; cv=none; b=vEE/MHUGugABEIE/3AeCubk0cMj4nB7Hpm7e8OKlvas3PfpXszaYpzbpjqOB/J/0yljHycuOYtmkLU4H9OhqWeA5lrHGQcAv+3cXZuBB4f0TTMfh7Z7a8idENdNwJvNEpjTQFHt4C5fsbX5WwDT2PxE0Lt5tChq2DqJ6Psdd22I= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744914637; c=relaxed/simple; bh=jro/e9qEAn8B8vnP658cJ3DaqIRVtT+RaRwRWT1/UAg=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=aE/poIeD9qzVnO6s2c1ocK+8QqLfP0P7iKtZdP30qDzqtSPPhjCfF8EB+W6owjckSktKpnaOnXPEuDSfi9JeOU+Oz398L0T87HSDOoRjdLXk2R5qKXpFeOAi3csww/J4eHSSduA8tqbTQt40CBIXZP4ndpXPFabXDIFzNp3bwT8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=uMrS1tf1; 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="uMrS1tf1" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C23E6C4CEE4; Thu, 17 Apr 2025 18:30:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1744914637; bh=jro/e9qEAn8B8vnP658cJ3DaqIRVtT+RaRwRWT1/UAg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=uMrS1tf19q9hHE7xKXegr1uV1Ui3fW3/llAi8HlGMJL3rkd7T1Y6S8jMCaawDO4LD 6O907mo+SOxugsrVMqSiD8qcQoBXoQJajWGNRosIv/AQsD+iFbQuSuLPJ7cL7CaV2A OXP6lbGPIOaOgmZxfhbCOCpckdkUxYEVAAKdp5Q8= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, "Jackson.lee" , Nas Chung , Nicolas Dufresne , Sebastian Fricke , Hans Verkuil Subject: [PATCH 6.13 241/414] media: chips-media: wave5: Fix gray color on screen Date: Thu, 17 Apr 2025 19:49:59 +0200 Message-ID: <20250417175121.118451967@linuxfoundation.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250417175111.386381660@linuxfoundation.org> References: <20250417175111.386381660@linuxfoundation.org> User-Agent: quilt/0.68 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 6.13-stable review patch. If anyone has any objections, please let me know. ------------------ From: Jackson.lee commit 6bae4d5053da634eecb611118e7cd91a677a4bbf upstream. When a decoder instance is created, the W5_CMD_ERR_CONCEAL register should be initialized to 0. Otherwise, gray color is occasionally displayed on the screen while decoding. Fixes: 45d1a2b93277 ("media: chips-media: wave5: Add vpuapi layer") Cc: stable@vger.kernel.org Signed-off-by: Jackson.lee Signed-off-by: Nas Chung Reviewed-by: Nicolas Dufresne Signed-off-by: Sebastian Fricke Signed-off-by: Hans Verkuil Signed-off-by: Greg Kroah-Hartman --- drivers/media/platform/chips-media/wave5/wave5-hw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/media/platform/chips-media/wave5/wave5-hw.c +++ b/drivers/media/platform/chips-media/wave5/wave5-hw.c @@ -585,7 +585,7 @@ int wave5_vpu_build_up_dec_param(struct vpu_write_reg(inst->dev, W5_CMD_NUM_CQ_DEPTH_M1, WAVE521_COMMAND_QUEUE_DEPTH - 1); } - + vpu_write_reg(inst->dev, W5_CMD_ERR_CONCEAL, 0); ret = send_firmware_command(inst, W5_CREATE_INSTANCE, true, NULL, NULL); if (ret) { wave5_vdi_free_dma_memory(vpu_dev, &p_dec_info->vb_work);