From: Russell King <rmk+kernel@arm.linux.org.uk> To: linux-rockchip@lists.infradead.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Philipp Zabel <p.zabel@pengutronix.de>, Andy Yan <andy.yan@rock-chips.com>, Yakir Yang <ykk@rock-chips.com>, Fabio Estevam <fabio.estevam@freescale.com>, Sascha Hauer <s.hauer@pengutronix.de>, Jon Nettleton <jon.nettleton@gmail.com>, David Airlie <airlied@linux.ie> Subject: [PATCH 01/12] drm: bridge/dw_hdmi: remove pixel repetition setting for all VICs Date: Sat, 08 Aug 2015 17:03:24 +0100 [thread overview] Message-ID: <E1ZO6ai-0002qN-Nn@rmk-PC.arm.linux.org.uk> (raw) In-Reply-To: <20150808160251.GM7557@n2100.arm.linux.org.uk> dw_hdmi sets a pixel repetition factor of 1 for VICs 10-15, 25-30 and 35-38. However, DRM uses their native resolutions in its timing information. For example, VIC 14 can be 1440x480 with no repetition, or 720x480 with one pixel repetition. As DRM uses 1440 pixels per line for this video mode, we need no pixel repetition. In any case, pixel repetition appears broken in dw_hdmi. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> --- drivers/gpu/drm/bridge/dw_hdmi.c | 13 +------------ 1 file changed, 1 insertion(+), 12 deletions(-) diff --git a/drivers/gpu/drm/bridge/dw_hdmi.c b/drivers/gpu/drm/bridge/dw_hdmi.c index f070ee07b8c9..1c0ee3476138 100644 --- a/drivers/gpu/drm/bridge/dw_hdmi.c +++ b/drivers/gpu/drm/bridge/dw_hdmi.c @@ -1236,18 +1236,7 @@ static int dw_hdmi_setup(struct dw_hdmi *hdmi, struct drm_display_mode *mode) else hdmi->hdmi_data.colorimetry = HDMI_COLORIMETRY_ITU_709; - if ((hdmi->vic == 10) || (hdmi->vic == 11) || - (hdmi->vic == 12) || (hdmi->vic == 13) || - (hdmi->vic == 14) || (hdmi->vic == 15) || - (hdmi->vic == 25) || (hdmi->vic == 26) || - (hdmi->vic == 27) || (hdmi->vic == 28) || - (hdmi->vic == 29) || (hdmi->vic == 30) || - (hdmi->vic == 35) || (hdmi->vic == 36) || - (hdmi->vic == 37) || (hdmi->vic == 38)) - hdmi->hdmi_data.video_mode.mpixelrepetitionoutput = 1; - else - hdmi->hdmi_data.video_mode.mpixelrepetitionoutput = 0; - + hdmi->hdmi_data.video_mode.mpixelrepetitionoutput = 0; hdmi->hdmi_data.video_mode.mpixelrepetitioninput = 0; /* TODO: Get input format from IPU (via FB driver interface) */ -- 2.1.0
WARNING: multiple messages have this Message-ID (diff)
From: rmk+kernel@arm.linux.org.uk (Russell King) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 01/12] drm: bridge/dw_hdmi: remove pixel repetition setting for all VICs Date: Sat, 08 Aug 2015 17:03:24 +0100 [thread overview] Message-ID: <E1ZO6ai-0002qN-Nn@rmk-PC.arm.linux.org.uk> (raw) In-Reply-To: <20150808160251.GM7557@n2100.arm.linux.org.uk> dw_hdmi sets a pixel repetition factor of 1 for VICs 10-15, 25-30 and 35-38. However, DRM uses their native resolutions in its timing information. For example, VIC 14 can be 1440x480 with no repetition, or 720x480 with one pixel repetition. As DRM uses 1440 pixels per line for this video mode, we need no pixel repetition. In any case, pixel repetition appears broken in dw_hdmi. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> --- drivers/gpu/drm/bridge/dw_hdmi.c | 13 +------------ 1 file changed, 1 insertion(+), 12 deletions(-) diff --git a/drivers/gpu/drm/bridge/dw_hdmi.c b/drivers/gpu/drm/bridge/dw_hdmi.c index f070ee07b8c9..1c0ee3476138 100644 --- a/drivers/gpu/drm/bridge/dw_hdmi.c +++ b/drivers/gpu/drm/bridge/dw_hdmi.c @@ -1236,18 +1236,7 @@ static int dw_hdmi_setup(struct dw_hdmi *hdmi, struct drm_display_mode *mode) else hdmi->hdmi_data.colorimetry = HDMI_COLORIMETRY_ITU_709; - if ((hdmi->vic == 10) || (hdmi->vic == 11) || - (hdmi->vic == 12) || (hdmi->vic == 13) || - (hdmi->vic == 14) || (hdmi->vic == 15) || - (hdmi->vic == 25) || (hdmi->vic == 26) || - (hdmi->vic == 27) || (hdmi->vic == 28) || - (hdmi->vic == 29) || (hdmi->vic == 30) || - (hdmi->vic == 35) || (hdmi->vic == 36) || - (hdmi->vic == 37) || (hdmi->vic == 38)) - hdmi->hdmi_data.video_mode.mpixelrepetitionoutput = 1; - else - hdmi->hdmi_data.video_mode.mpixelrepetitionoutput = 0; - + hdmi->hdmi_data.video_mode.mpixelrepetitionoutput = 0; hdmi->hdmi_data.video_mode.mpixelrepetitioninput = 0; /* TODO: Get input format from IPU (via FB driver interface) */ -- 2.1.0
next prev parent reply other threads:[~2015-08-08 16:03 UTC|newest] Thread overview: 226+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-08-08 16:02 [PATCH 00/12] dw-hdmi development Russell King - ARM Linux 2015-08-08 16:02 ` Russell King - ARM Linux 2015-08-08 16:02 ` Russell King - ARM Linux 2015-08-08 16:03 ` Russell King [this message] 2015-08-08 16:03 ` [PATCH 01/12] drm: bridge/dw_hdmi: remove pixel repetition setting for all VICs Russell King 2015-08-08 16:03 ` [PATCH 02/12] drm: bridge/dw_hdmi: don't support any pixel doubled modes Russell King 2015-08-08 16:03 ` Russell King 2015-08-08 16:03 ` [PATCH 03/12] gpu: imx: simplify sync polarity setting Russell King 2015-08-08 16:03 ` Russell King 2015-10-06 17:57 ` Fabio Estevam 2015-10-06 17:57 ` Fabio Estevam 2015-10-06 17:57 ` Fabio Estevam 2015-08-08 16:03 ` [PATCH 04/12] gpu: imx: fix support for interlaced modes Russell King 2015-08-08 16:03 ` Russell King 2015-08-27 8:39 ` Philipp Zabel 2015-08-27 8:39 ` Philipp Zabel 2015-08-27 8:39 ` Philipp Zabel 2015-08-27 8:54 ` Russell King - ARM Linux 2015-08-27 8:54 ` Russell King - ARM Linux 2015-08-27 8:54 ` Russell King - ARM Linux 2015-08-27 9:40 ` Philipp Zabel 2015-08-27 9:40 ` Philipp Zabel 2015-08-27 9:40 ` Philipp Zabel 2015-10-06 17:59 ` Fabio Estevam 2015-10-06 17:59 ` Fabio Estevam 2015-10-06 17:59 ` Fabio Estevam 2015-08-08 16:03 ` [PATCH 05/12] drm: bridge/dw_hdmi: add support for interlaced video modes Russell King 2015-08-08 16:03 ` Russell King 2015-08-08 16:03 ` Russell King 2015-10-06 18:00 ` Fabio Estevam 2015-10-06 18:00 ` Fabio Estevam 2015-10-06 18:00 ` Fabio Estevam 2015-08-08 16:03 ` [PATCH 06/12] drm: bridge/dw_hdmi: clean up HDMI vs DVI mode handling Russell King 2015-08-08 16:03 ` Russell King 2015-10-07 3:40 ` Yakir Yang 2015-10-07 3:40 ` Yakir Yang 2015-10-07 3:40 ` Yakir Yang 2015-08-08 16:03 ` [PATCH 07/12] drm: bridge/dw_hdmi: enable audio only if sink supports audio Russell King 2015-08-08 16:03 ` Russell King 2015-10-07 3:42 ` Yakir Yang 2015-10-07 3:42 ` Yakir Yang 2015-10-07 3:42 ` Yakir Yang 2015-08-08 16:04 ` [PATCH 08/12] drm: bridge/dw_hdmi: avoid enabling interface in mode_set Russell King 2015-08-08 16:04 ` Russell King 2015-10-07 3:50 ` Yakir Yang 2015-10-07 3:50 ` Yakir Yang 2015-10-07 9:18 ` Russell King - ARM Linux 2015-10-07 9:18 ` Russell King - ARM Linux 2015-10-07 9:18 ` Russell King - ARM Linux 2015-10-07 9:35 ` Yakir Yang 2015-10-07 9:35 ` Yakir Yang 2015-10-07 9:35 ` Yakir Yang 2015-08-08 16:04 ` [PATCH 09/12] drm: bridge/dw_hdmi: rename dw_hdmi_phy_enable_power() Russell King 2015-08-08 16:04 ` Russell King 2015-08-08 16:04 ` Russell King 2015-10-07 4:00 ` Yakir Yang 2015-08-08 16:04 ` [PATCH 10/12] drm: bridge/dw_hdmi: fix phy enable/disable handling Russell King 2015-08-08 16:04 ` Russell King 2015-08-08 16:04 ` Russell King 2015-10-07 4:05 ` Yakir Yang 2015-10-07 9:48 ` Russell King - ARM Linux 2015-10-07 9:48 ` Russell King - ARM Linux 2015-10-07 9:48 ` Russell King - ARM Linux 2015-10-07 10:40 ` Yakir Yang 2015-10-07 19:17 ` Russell King - ARM Linux 2015-10-07 19:17 ` Russell King - ARM Linux 2015-10-07 19:17 ` Russell King - ARM Linux 2015-10-08 8:35 ` Yakir Yang 2015-10-08 8:35 ` Yakir Yang 2015-10-08 8:35 ` Yakir Yang 2015-08-08 16:04 ` [PATCH 11/12] drm: bridge/dw_hdmi: add connector mode forcing Russell King 2015-08-08 16:04 ` Russell King 2015-08-08 16:04 ` Russell King 2015-10-06 18:01 ` Fabio Estevam 2015-10-06 18:01 ` Fabio Estevam 2015-10-06 18:01 ` Fabio Estevam 2015-08-08 16:04 ` [PATCH 12/12] drm: bridge/dw_hdmi: improve HDMI enable/disable handling Russell King 2015-08-08 16:04 ` Russell King 2015-10-06 18:03 ` Fabio Estevam 2015-10-06 18:03 ` Fabio Estevam 2015-10-06 18:03 ` Fabio Estevam 2015-08-08 16:09 ` [PATCH 0/9] dw-hdmi audio support Russell King - ARM Linux 2015-08-08 16:09 ` Russell King - ARM Linux 2015-08-08 16:09 ` Russell King - ARM Linux 2015-08-08 16:10 ` [PATCH 1/9] drm: bridge/dw_hdmi-ahb-audio: add audio driver Russell King 2015-08-08 16:10 ` Russell King 2015-08-08 16:10 ` Russell King 2015-08-10 10:05 ` Takashi Iwai 2015-08-10 10:05 ` Takashi Iwai 2015-08-10 10:05 ` Takashi Iwai 2015-08-10 10:39 ` Russell King - ARM Linux 2015-08-10 10:39 ` Russell King - ARM Linux 2015-08-10 10:39 ` Russell King - ARM Linux 2015-08-10 12:23 ` Takashi Iwai 2015-08-10 12:23 ` Takashi Iwai 2015-08-10 12:23 ` Takashi Iwai 2015-08-10 16:49 ` Russell King - ARM Linux 2015-08-10 16:49 ` Russell King - ARM Linux 2015-08-10 16:49 ` Russell King - ARM Linux 2015-08-10 18:16 ` Mark Brown 2015-08-10 18:16 ` Mark Brown 2015-08-14 13:54 ` [PATCH v2 1/9] drm: bridge/dw_hdmi-ahb-audio: add audio driver David Airlie <airlied@linux.ie>, Sascha Hauer <s.hauer@pengutronix.de>, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Jaroslav Kysela <perex@perex.cz>, linux-rockchip@lists.infradead.org, Mark Brown <broonie@kernel.org>, Philipp Zabel <p.zabel@pengutronix.de>, Yakir Yang <ykk@rock-chips.com>, Andy Yan <andy.yan@rock-chips.com>, Jon Nettleton <jon.nettleton@gmail.com>, linux-arm-kernel@lists.infradead.org Russell King 2015-08-14 13:54 ` Russell King 2015-08-14 13:54 ` Russell King 2015-08-14 14:04 ` [PATCH v2 1/9] drm: bridge/dw_hdmi-ahb-audio: add audio driver Russell King 2015-08-14 14:04 ` Russell King 2015-08-14 14:04 ` Russell King 2015-08-14 14:34 ` [alsa-devel] " Takashi Iwai 2015-08-14 14:34 ` Takashi Iwai 2015-08-14 14:34 ` Takashi Iwai 2015-10-06 18:07 ` [PATCH " Fabio Estevam 2015-10-06 18:07 ` Fabio Estevam 2015-10-06 18:07 ` Fabio Estevam 2015-10-06 18:18 ` Russell King - ARM Linux 2015-10-06 18:18 ` Russell King - ARM Linux 2015-10-06 18:18 ` Russell King - ARM Linux 2015-10-06 18:45 ` Fabio Estevam 2015-10-06 18:45 ` Fabio Estevam 2015-10-06 18:45 ` Fabio Estevam 2015-10-06 18:54 ` Russell King - ARM Linux 2015-10-06 18:54 ` Russell King - ARM Linux 2015-10-06 18:54 ` Russell King - ARM Linux 2015-10-06 20:25 ` Fabio Estevam 2015-10-06 20:25 ` Fabio Estevam 2015-10-06 20:25 ` Fabio Estevam 2015-10-09 16:00 ` Russell King - ARM Linux 2015-10-09 16:00 ` Russell King - ARM Linux 2015-10-09 16:00 ` Russell King - ARM Linux 2015-10-09 16:02 ` Fabio Estevam 2015-10-09 16:02 ` Fabio Estevam 2015-10-09 16:02 ` Fabio Estevam 2015-10-09 16:11 ` Russell King - ARM Linux 2015-10-09 16:11 ` Russell King - ARM Linux 2015-10-09 16:11 ` Russell King - ARM Linux 2015-08-08 16:10 ` [PATCH 2/9] drm: bridge/dw_hdmi-ahb-audio: parse ELD from HDMI driver Russell King 2015-08-08 16:10 ` Russell King 2015-08-08 16:10 ` Russell King 2015-08-08 16:10 ` [PATCH 3/9] drm: bridge/dw_hdmi-ahb-audio: basic support for multi-channel PCM audio Russell King 2015-08-08 16:10 ` Russell King 2015-08-08 16:10 ` [PATCH 4/9] drm: bridge/dw_hdmi-ahb-audio: allow larger buffer sizes Russell King 2015-08-08 16:10 ` Russell King 2015-08-08 16:10 ` Russell King 2015-08-08 16:10 ` [PATCH 5/9] drm: bridge/dw_hdmi: avoid being recursive in N calculation Russell King 2015-08-08 16:10 ` Russell King 2015-08-08 16:10 ` Russell King 2015-09-04 17:50 ` Doug Anderson 2015-09-04 17:50 ` Doug Anderson 2015-09-04 17:50 ` Doug Anderson 2015-08-08 16:10 ` [PATCH 6/9] drm: bridge/dw_hdmi: adjust pixel clock values " Russell King 2015-08-08 16:10 ` Russell King 2015-08-08 16:10 ` Russell King 2015-09-04 18:21 ` Doug Anderson 2015-09-04 18:21 ` Doug Anderson 2015-09-04 18:21 ` Doug Anderson 2015-09-04 19:48 ` Doug Anderson 2015-09-04 19:48 ` Doug Anderson 2015-09-04 19:48 ` Doug Anderson 2015-09-04 21:24 ` Russell King - ARM Linux 2015-09-04 21:24 ` Russell King - ARM Linux 2015-09-04 21:24 ` Russell King - ARM Linux 2015-09-04 23:50 ` Doug Anderson 2015-09-04 23:50 ` Doug Anderson 2015-09-04 23:50 ` Doug Anderson 2015-09-05 0:27 ` Russell King - ARM Linux 2015-09-05 0:27 ` Russell King - ARM Linux 2015-09-05 0:27 ` Russell King - ARM Linux 2015-09-05 2:03 ` Doug Anderson 2015-09-05 2:03 ` Doug Anderson 2015-09-05 2:03 ` Doug Anderson 2015-09-05 8:31 ` Russell King - ARM Linux 2015-09-05 8:31 ` Russell King - ARM Linux 2015-09-05 8:31 ` Russell King - ARM Linux 2015-09-05 13:46 ` Doug Anderson 2015-09-05 13:46 ` Doug Anderson 2015-09-05 13:46 ` Doug Anderson 2015-09-05 14:01 ` Russell King - ARM Linux 2015-09-05 14:01 ` Russell King - ARM Linux 2015-09-05 14:01 ` Russell King - ARM Linux 2015-09-05 19:44 ` Doug Anderson 2015-09-05 19:44 ` Doug Anderson 2015-09-05 19:44 ` Doug Anderson 2015-09-05 8:34 ` Russell King - ARM Linux 2015-09-05 8:34 ` Russell King - ARM Linux 2015-09-05 8:34 ` Russell King - ARM Linux 2015-09-05 13:50 ` Doug Anderson 2015-09-05 13:50 ` Doug Anderson 2015-09-05 13:50 ` Doug Anderson 2015-08-08 16:10 ` [PATCH 7/9] drm: bridge/dw_hdmi: remove ratio support from ACR code Russell King 2015-08-08 16:10 ` Russell King 2015-08-08 16:10 ` Russell King 2015-09-04 18:24 ` Doug Anderson 2015-09-04 18:24 ` Doug Anderson 2015-09-04 18:24 ` Doug Anderson 2015-08-08 16:10 ` [PATCH 8/9] drm: bridge/dw_hdmi: replace CTS calculation for the ACR Russell King 2015-08-08 16:10 ` Russell King 2015-09-04 20:00 ` Doug Anderson 2015-09-04 20:00 ` Doug Anderson 2015-09-04 20:00 ` Doug Anderson 2015-08-08 16:10 ` [PATCH 9/9] drm: bridge/dw_hdmi-i2s-audio: add audio driver Russell King 2015-08-08 16:10 ` Russell King 2015-08-10 15:48 ` Russell King - ARM Linux 2015-08-10 15:48 ` Russell King - ARM Linux 2015-08-10 15:48 ` Russell King - ARM Linux 2015-08-10 16:26 ` Yakir Yang 2015-08-10 16:26 ` Yakir Yang 2015-08-10 16:26 ` Yakir Yang 2015-08-27 8:42 ` [PATCH 0/9] dw-hdmi audio support Philipp Zabel 2015-08-27 8:42 ` Philipp Zabel 2015-08-27 8:42 ` Philipp Zabel 2016-01-05 15:40 ` [alsa-devel] " Jean-Michel Hautbois 2016-01-05 15:40 ` Jean-Michel Hautbois 2016-01-05 15:54 ` Fabio Estevam 2016-01-05 15:54 ` Fabio Estevam 2016-01-05 15:54 ` Fabio Estevam 2016-01-05 16:04 ` Russell King - ARM Linux 2016-01-05 16:04 ` Russell King - ARM Linux 2016-01-05 16:04 ` Russell King - ARM Linux 2016-01-07 8:21 ` Jean-Michel Hautbois 2016-01-07 8:21 ` Jean-Michel Hautbois 2016-01-07 8:21 ` Jean-Michel Hautbois 2015-08-10 12:21 ` [PATCH 00/12] dw-hdmi development Thierry Reding 2015-08-10 12:21 ` Thierry Reding 2015-08-10 12:21 ` Thierry Reding 2015-08-18 10:37 ` Russell King - ARM Linux 2015-08-18 10:37 ` Russell King - ARM Linux 2015-08-18 10:37 ` Russell King - ARM Linux
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