Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932099AbaAILMw (ORCPT ); Thu, 9 Jan 2014 06:12:52 -0500 Received: from smtp1-g21.free.fr ([212.27.42.1]:41441 "EHLO smtp1-g21.free.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754423AbaAILMn convert rfc822-to-8bit (ORCPT ); Thu, 9 Jan 2014 06:12:43 -0500 Date: Thu, 9 Jan 2014 12:06:39 +0100 From: Jean-Francois Moine To: dri-devel@lists.freedesktop.org Cc: Dave Airlie , Rob Clark , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 23/28] drm/i2c: tda998x: add the active aspect in HDMI AVI frame Message-ID: <20140109120639.5f76c620@armhf> X-Mailer: Claws Mail 3.9.3 (GTK+ 2.24.22; arm-unknown-linux-gnueabihf) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch adds the active aspect as 'picture' in the HDMI AVI frame and also some comments about this frame. Signed-off-by: Jean-Francois Moine --- drivers/gpu/drm/i2c/tda998x_drv.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c b/drivers/gpu/drm/i2c/tda998x_drv.c index 55cecb8..68630b8 100644 --- a/drivers/gpu/drm/i2c/tda998x_drv.c +++ b/drivers/gpu/drm/i2c/tda998x_drv.c @@ -696,7 +696,11 @@ tda998x_write_avi(struct tda998x_priv *priv, struct drm_display_mode *mode) buf[HB(1)] = 0x02; buf[HB(2)] = HDMI_AVI_INFOFRAME_SIZE; buf[PB(1)] = HDMI_SCAN_MODE_UNDERSCAN; + /* (color_ind << 5) | (info_pres << 4) | (bar << 2) | scan */ + buf[PB(2)] = HDMI_ACTIVE_ASPECT_PICTURE; + /* (colorimetry << 6) | (pic_ratio << 4) | active_ratio */ buf[PB(3)] = HDMI_QUANTIZATION_RANGE_FULL << 2; + /* (quant_range << 2) | non_uniform_scaling */ buf[PB(4)] = drm_match_cea_mode(mode); tda998x_write_if(priv, DIP_IF_FLAGS_IF2, REG_IF2_HB0, buf, -- Ken ar c'hentañ | ** Breizh ha Linux atav! ** Jef | http://moinejf.free.fr/ -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/