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 D8AD0254B12; Thu, 17 Apr 2025 18:08:11 +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=1744913291; cv=none; b=ObtbC6LHhDQ6Jbi2AijgSrY8DJOndzX45dtTpPj0oKZ6Gr4eEHq8lqr0jdsdHe26qDDJ4UbpBMjgkXhhx7BgiwRK9JDzihcwy6hdrUPPj3+9nBfiy3iMjcOWpo0KvOIELquWtpy6LG0UKZRGqfOeociWUfHU8JB/fqFWyBPLRfQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744913291; c=relaxed/simple; bh=E9S26Baa5Sf/cwLTAOsK4ZcAjDybwYNSKmYrcyFAScw=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=kboho9LwqXXtg2hF9r+Pt7ojlnNWxfNixG29WZb6xFMLt7tJVoas6CqTchb23T0IO3f5imOE1DaIqGJsMgQEhk+YREj9cPppKtE8oYuN3mM1LWagEPi9+pb2xSx7HhovC2bKzaxcGTfLZJbRbmuALvPcB6KJYcdsZ/wOwaQjgtY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=DF+B3dPI; 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="DF+B3dPI" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 63F46C4CEE4; Thu, 17 Apr 2025 18:08:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1744913291; bh=E9S26Baa5Sf/cwLTAOsK4ZcAjDybwYNSKmYrcyFAScw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=DF+B3dPI2a1RoZHNPzjP0PaxLrxXL4lRSLl5GbH1CA9xTPIpTucFc8xl6Uzg//fGC ng1RQbDGxf27UKHW1TY8SFjYrL4geZ4szLLa2C5+I9Qe84JKgeYM3ctGXZRa9DsrSR 3Vnug8bq324+8l7waUp3SBbzK23q1QM0IjsuS2TU= 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 6.14 263/449] media: chips-media: wave5: Fix gray color on screen Date: Thu, 17 Apr 2025 19:49:11 +0200 Message-ID: <20250417175128.603219528@linuxfoundation.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250417175117.964400335@linuxfoundation.org> References: <20250417175117.964400335@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 6.14-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);