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Groups > linux.kernel > #1203302
| From | Russell King <rmk+kernel@arm.linux.org.uk> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 02/12] drm: bridge/dw_hdmi: don't support any pixel doubled modes |
| Date | 2015-08-08 18:10 +0200 |
| Message-ID | <pVeR5-3EB-33@gated-at.bofh.it> (permalink) |
| References | <pVeR3-3EB-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
As mentioned in the previous commit, the dw-hdmi driver does not support pixel doubled modes at present; it does not configure the PLL correctly for these modes. Therefore, filter out the double-clocked modes as we presently are unable to support them. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> --- drivers/gpu/drm/bridge/dw_hdmi.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/bridge/dw_hdmi.c b/drivers/gpu/drm/bridge/dw_hdmi.c index 1c0ee3476138..8edf4c31f55c 100644 --- a/drivers/gpu/drm/bridge/dw_hdmi.c +++ b/drivers/gpu/drm/bridge/dw_hdmi.c @@ -1448,6 +1448,10 @@ dw_hdmi_connector_mode_valid(struct drm_connector *connector, struct dw_hdmi, connector); enum drm_mode_status mode_status = MODE_OK; + /* We don't support double-clocked modes */ + if (mode->flags & DRM_MODE_FLAG_DBLCLK) + return MODE_BAD; + if (hdmi->plat_data->mode_valid) mode_status = hdmi->plat_data->mode_valid(connector, mode); -- 2.1.0 -- 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/
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[PATCH 00/12] dw-hdmi development Russell King - ARM Linux <linux@arm.linux.org.uk> - 2015-08-08 18:10 +0200
[PATCH 05/12] drm: bridge/dw_hdmi: add support for interlaced video modes Russell King <rmk+kernel@arm.linux.org.uk> - 2015-08-08 18:10 +0200
[PATCH 12/12] drm: bridge/dw_hdmi: improve HDMI enable/disable handling Russell King <rmk+kernel@arm.linux.org.uk> - 2015-08-08 18:10 +0200
Re: [PATCH 0/9] dw-hdmi audio support Russell King - ARM Linux <linux@arm.linux.org.uk> - 2015-08-08 18:10 +0200
[PATCH 2/9] drm: bridge/dw_hdmi-ahb-audio: parse ELD from HDMI driver Russell King <rmk+kernel@arm.linux.org.uk> - 2015-08-08 18:20 +0200
[PATCH 6/9] drm: bridge/dw_hdmi: adjust pixel clock values in N calculation Russell King <rmk+kernel@arm.linux.org.uk> - 2015-08-08 18:20 +0200
[PATCH 5/9] drm: bridge/dw_hdmi: avoid being recursive in N calculation Russell King <rmk+kernel@arm.linux.org.uk> - 2015-08-08 18:20 +0200
[PATCH 4/9] drm: bridge/dw_hdmi-ahb-audio: allow larger buffer sizes Russell King <rmk+kernel@arm.linux.org.uk> - 2015-08-08 18:20 +0200
[PATCH 8/9] drm: bridge/dw_hdmi: replace CTS calculation for the ACR Russell King <rmk+kernel@arm.linux.org.uk> - 2015-08-08 18:20 +0200
[PATCH 7/9] drm: bridge/dw_hdmi: remove ratio support from ACR code Russell King <rmk+kernel@arm.linux.org.uk> - 2015-08-08 18:20 +0200
[PATCH 9/9] drm: bridge/dw_hdmi-i2s-audio: add audio driver Russell King <rmk+kernel@arm.linux.org.uk> - 2015-08-08 18:20 +0200
Re: [PATCH 9/9] drm: bridge/dw_hdmi-i2s-audio: add audio driver Russell King - ARM Linux <linux@arm.linux.org.uk> - 2015-08-10 17:50 +0200
Re: [PATCH 9/9] drm: bridge/dw_hdmi-i2s-audio: add audio driver Yakir Yang <ykk@rock-chips.com> - 2015-08-10 18:30 +0200
[PATCH 1/9] drm: bridge/dw_hdmi-ahb-audio: add audio driver Russell King <rmk+kernel@arm.linux.org.uk> - 2015-08-08 18:20 +0200
Re: [PATCH 1/9] drm: bridge/dw_hdmi-ahb-audio: add audio driver Takashi Iwai <tiwai@suse.de> - 2015-08-10 12:10 +0200
Re: [PATCH 1/9] drm: bridge/dw_hdmi-ahb-audio: add audio driver Russell King - ARM Linux <linux@arm.linux.org.uk> - 2015-08-10 12:40 +0200
Re: [PATCH 1/9] drm: bridge/dw_hdmi-ahb-audio: add audio driver Takashi Iwai <tiwai@suse.de> - 2015-08-10 14:30 +0200
Re: [PATCH 1/9] drm: bridge/dw_hdmi-ahb-audio: add audio driver Russell King - ARM Linux <linux@arm.linux.org.uk> - 2015-08-10 19:00 +0200
Re: [PATCH 1/9] drm: bridge/dw_hdmi-ahb-audio: add audio driver Mark Brown <broonie@kernel.org> - 2015-08-10 20:20 +0200
Re: [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 <rmk+kernel@arm.linux.org.uk> - 2015-08-14 16:00 +0200
Re: [PATCH v2 1/9] drm: bridge/dw_hdmi-ahb-audio: add audio driver Russell King <rmk+kernel@arm.linux.org.uk> - 2015-08-14 16:10 +0200
Re: [alsa-devel] [PATCH v2 1/9] drm: bridge/dw_hdmi-ahb-audio: add audio driver Takashi Iwai <tiwai@suse.de> - 2015-08-14 16:40 +0200
[PATCH 3/9] drm: bridge/dw_hdmi-ahb-audio: basic support for multi-channel PCM audio Russell King <rmk+kernel@arm.linux.org.uk> - 2015-08-08 18:20 +0200
[PATCH 08/12] drm: bridge/dw_hdmi: avoid enabling interface in mode_set Russell King <rmk+kernel@arm.linux.org.uk> - 2015-08-08 18:10 +0200
[PATCH 04/12] gpu: imx: fix support for interlaced modes Russell King <rmk+kernel@arm.linux.org.uk> - 2015-08-08 18:10 +0200
[PATCH 09/12] drm: bridge/dw_hdmi: rename dw_hdmi_phy_enable_power() Russell King <rmk+kernel@arm.linux.org.uk> - 2015-08-08 18:10 +0200
[PATCH 03/12] gpu: imx: simplify sync polarity setting Russell King <rmk+kernel@arm.linux.org.uk> - 2015-08-08 18:10 +0200
[PATCH 01/12] drm: bridge/dw_hdmi: remove pixel repetition setting for all VICs Russell King <rmk+kernel@arm.linux.org.uk> - 2015-08-08 18:10 +0200
[PATCH 02/12] drm: bridge/dw_hdmi: don't support any pixel doubled modes Russell King <rmk+kernel@arm.linux.org.uk> - 2015-08-08 18:10 +0200
[PATCH 06/12] drm: bridge/dw_hdmi: clean up HDMI vs DVI mode handling Russell King <rmk+kernel@arm.linux.org.uk> - 2015-08-08 18:10 +0200
[PATCH 11/12] drm: bridge/dw_hdmi: add connector mode forcing Russell King <rmk+kernel@arm.linux.org.uk> - 2015-08-08 18:10 +0200
[PATCH 10/12] drm: bridge/dw_hdmi: fix phy enable/disable handling Russell King <rmk+kernel@arm.linux.org.uk> - 2015-08-08 18:20 +0200
Re: [PATCH 00/12] dw-hdmi development Thierry Reding <thierry.reding@gmail.com> - 2015-08-10 14:30 +0200
Re: [PATCH 00/12] dw-hdmi development Russell King - ARM Linux <linux@arm.linux.org.uk> - 2015-08-18 12:40 +0200
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