From patchwork Fri Oct 4 04:20:05 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arun Kumar K X-Patchwork-Id: 20302 X-Patchwork-Delegate: kamil@wypas.org Received: from mail.tu-berlin.de ([130.149.7.33]) by www.linuxtv.org with esmtp (Exim 4.72) (envelope-from ) id 1VRwrT-0004AA-Ov; Fri, 04 Oct 2013 06:19:31 +0200 X-tubIT-Incoming-IP: 209.132.180.67 Received: from vger.kernel.org ([209.132.180.67]) by mail.tu-berlin.de (exim-4.72/mailfrontend-8) with esmtp id 1VRwrR-0008O9-mB; Fri, 04 Oct 2013 06:19:31 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751181Ab3JDET1 (ORCPT + 1 other); Fri, 4 Oct 2013 00:19:27 -0400 Received: from mail-pb0-f50.google.com ([209.85.160.50]:45699 "EHLO mail-pb0-f50.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750781Ab3JDET0 (ORCPT ); Fri, 4 Oct 2013 00:19:26 -0400 Received: by mail-pb0-f50.google.com with SMTP id uo5so3411684pbc.37 for ; Thu, 03 Oct 2013 21:19:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:from:to:cc:subject:date:message-id; bh=i2rgHVrrnuij8Bgc23xuqZYFNJZXs+PYBHxJC6waUrI=; b=H8tRfyAg7a4xmBBwKy/aJstiqX+BSbEmNDZ44fj+npcrg6V3/CMGIqN4pcTEokNDN9 MUxeDMigb6FybufZFeCzgE1T9iVWMjkWIOwLKqWYyz8tTIFkLLQc2igcrx7+wvVRuPdy PtQzW/a0ioD2QwSa20AjkBiYe1623I7ZCMvAPil07EBD9aTdkgaRQGbdWZL6cMF0l+Fu ffTxRZrEg2elPONOCX3S3BrzYgt8uzgugmPOYFE8ACczY/a0mxkSmNxGYHcvt+2INi4l NPhMyMl7YuHj+ceoTIj54YNgcFLb1jDnGr+Yh4LDlWVWv81lZIBckEhnSEbPekXQgKS6 qhng== X-Received: by 10.68.234.41 with SMTP id ub9mr23079pbc.201.1380860366180; Thu, 03 Oct 2013 21:19:26 -0700 (PDT) Received: from localhost.localdomain ([115.113.119.130]) by mx.google.com with ESMTPSA id ye1sm14733107pab.19.1969.12.31.16.00.00 (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Thu, 03 Oct 2013 21:19:25 -0700 (PDT) From: Arun Kumar K To: linux-media@vger.kernel.org, linux-samsung-soc@vger.kernel.org Cc: k.debski@samsung.com, s.nawrocki@samsung.com, avnd.kiran@samsung.com, arunkk.samsung@gmail.com Subject: [PATCH] [media] s5p-mfc: Adjust the default values of some encoder params Date: Fri, 4 Oct 2013 09:50:05 +0530 Message-Id: <1380860405-30623-1-git-send-email-arun.kk@samsung.com> X-Mailer: git-send-email 1.7.9.5 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-PMX-Version: 6.0.0.2142326, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2013.10.4.40622 X-PMX-Spam: Gauge=IIIIIIII, Probability=8%, Report=' MULTIPLE_RCPTS 0.1, HTML_00_01 0.05, HTML_00_10 0.05, BODYTEXTP_SIZE_3000_LESS 0, BODY_SIZE_1700_1799 0, BODY_SIZE_2000_LESS 0, BODY_SIZE_5000_LESS 0, BODY_SIZE_7000_LESS 0, DKIM_SIGNATURE 0, FROM_NAME_PHRASE 0, URI_ENDS_IN_HTML 0, __ANY_URI 0, __CP_URI_IN_BODY 0, __HAS_FROM 0, __HAS_MSGID 0, __HAS_X_MAILER 0, __HAS_X_MAILING_LIST 0, __MIME_TEXT_ONLY 0, __MULTIPLE_RCPTS_CC_X2 0, __SANE_MSGID 0, __SUBJ_ALPHA_END 0, __TO_MALFORMED_2 0, __TO_NO_NAME 0, __URI_NO_WWW 0, __URI_NS , __YOUTUBE_RCVD 0' The patch sets the default values of MAX_QP and GOP size encoder parameters to some firmware recommended default values. This enables the applications to get a better encoded output using the default settings itself. Signed-off-by: Kiran AVND Signed-off-by: Arun Kumar K --- drivers/media/platform/s5p-mfc/s5p_mfc_enc.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c index 41f5a3c..4ff3b6c 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c @@ -113,7 +113,7 @@ static struct mfc_control controls[] = { .minimum = 0, .maximum = (1 << 16) - 1, .step = 1, - .default_value = 0, + .default_value = 12, }, { .id = V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE, @@ -356,7 +356,7 @@ static struct mfc_control controls[] = { .minimum = 0, .maximum = 51, .step = 1, - .default_value = 1, + .default_value = 51, }, { .id = V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP, @@ -399,7 +399,7 @@ static struct mfc_control controls[] = { .minimum = 1, .maximum = 31, .step = 1, - .default_value = 1, + .default_value = 31, }, { .id = V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP, @@ -444,7 +444,7 @@ static struct mfc_control controls[] = { .minimum = 0, .maximum = 51, .step = 1, - .default_value = 1, + .default_value = 51, }, { .id = V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP,