Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751333AbdFBQFU (ORCPT ); Fri, 2 Jun 2017 12:05:20 -0400 Received: from bhuna.collabora.co.uk ([46.235.227.227]:57969 "EHLO bhuna.collabora.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751245AbdFBQDQ (ORCPT ); Fri, 2 Jun 2017 12:03:16 -0400 From: Thierry Escande To: Andrzej Pietrasiewicz , Jacek Anaszewski , Mauro Carvalho Chehab Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 4/9] [media] s5p-jpeg: Decode 4:1:1 chroma subsampling format Date: Fri, 2 Jun 2017 18:02:51 +0200 Message-Id: <1496419376-17099-5-git-send-email-thierry.escande@collabora.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1496419376-17099-1-git-send-email-thierry.escande@collabora.com> References: <1496419376-17099-1-git-send-email-thierry.escande@collabora.com> MIME-Version: 1.0 Content-Type: text/plain; charset = "utf-8" Content-Transfert-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 871 Lines: 27 From: Tony K Nadackal This patch adds support for decoding 4:1:1 chroma subsampling in the jpeg header parsing function. Signed-off-by: Tony K Nadackal Signed-off-by: Thierry Escande --- drivers/media/platform/s5p-jpeg/jpeg-core.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/media/platform/s5p-jpeg/jpeg-core.c b/drivers/media/platform/s5p-jpeg/jpeg-core.c index 0d83948..770a709 100644 --- a/drivers/media/platform/s5p-jpeg/jpeg-core.c +++ b/drivers/media/platform/s5p-jpeg/jpeg-core.c @@ -1236,6 +1236,9 @@ static bool s5p_jpeg_parse_hdr(struct s5p_jpeg_q_data *result, case 0x33: ctx->subsampling = V4L2_JPEG_CHROMA_SUBSAMPLING_GRAY; break; + case 0x41: + ctx->subsampling = V4L2_JPEG_CHROMA_SUBSAMPLING_411; + break; default: return false; } -- 2.7.4