Russell King 6bcf495317 drm: bridge/dw_hdmi: protect n/cts setting with a mutex ... The HDMI n/cts settings need to be updated whenever the audio sample rate or the video pixel clock changes. This needs to be protected against concurrency as there is no synchronisation between these two operations. Introduce a mutex (called audio_mutex) to protect against two threads trying to update the video clock rate and pixel clock simultaneously. Acked-by: Philipp Zabel <p.zabel@pengutronix.de> Tested-by: Philipp Zabel <p.zabel@pengutronix.de> Acked-by: Andy Yan <andy.yan@rock-chips.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>		2015-03-30 19:42:35 +01:00
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dw_hdmi.c	drm: bridge/dw_hdmi: protect n/cts setting with a mutex	2015-03-30 19:42:35 +01:00
dw_hdmi.h	drm: bridge/dw_hdmi: add function dw_hdmi_phy_enable_spare	2015-01-07 18:31:59 +01:00
Kconfig	drm/bridge: ptn3460: support drm_panel	2015-01-28 08:47:29 +01:00
Makefile	drm: imx: imx-hdmi: move imx-hdmi to bridge/dw_hdmi	2015-01-07 18:31:56 +01:00
ptn3460.c	drm/bridge: ptn3460: use gpiod interface	2015-01-28 08:47:29 +01:00