Tony Lindgren 36a1da15b5 drm/omap: hdmi4_cec: Fix CEC clock handling for PM ...

If CONFIG_OMAP4_DSS_HDMI_CEC is enabled in .config, deeper SoC idle
states are blocked because the CEC clock gets always enabled on init.

Let's fix the issue by moving the CEC clock handling to happen later in
hdmi_cec_adap_enable() as suggested by Hans Verkuil <hverkuil@xs4all.nl>.
This way the CEC clock gets only enabled when needed. This can be tested
by doing cec-ctl --playback to enable the CEC, and doing cec-ctl --clear
to disable it.

Let's also fix the typo for "divider" in the comments while at it.

Fixes: 8d7f934df8 ("omapdrm: hdmi4_cec: add OMAP4 HDMI CEC support")
Suggested-by: Hans Verkuil <hverkuil@xs4all.nl>
Cc: Hans Verkuil <hverkuil@xs4all.nl>
Cc: Jyri Sarha <jsarha@ti.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Reviewed-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190326151438.32414-1-tony@atomide.com

2019-03-27 11:10:51 +02:00

..

displays

drm/omap: fix bus_flags for panel-dpi

2018-12-03 14:36:05 +02:00

dss

drm/omap: hdmi4_cec: Fix CEC clock handling for PM

2019-03-27 11:10:51 +02:00

Kconfig

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Makefile

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omap_connector.c

drm: Split out drm_probe_helper.h

2019-01-24 13:20:42 +01:00

omap_connector.h

drm/omap: Determine connector type directly in omap_connector.c

2018-09-03 16:13:29 +03:00

omap_crtc.c

drm: Split out drm_probe_helper.h

2019-01-24 13:20:42 +01:00

omap_crtc.h

drm/omap: Pass pipe pointer to omap_crtc_init()

2018-09-03 16:13:28 +03:00

omap_debugfs.c

drm/omap: gem: Fix mm_list locking

2018-06-28 13:41:05 +03:00

omap_dmm_priv.h

drm/omap: partial workaround for DRA7xx DMM errata i878

2018-10-02 09:36:56 +03:00

omap_dmm_tiler.c

drm/omap: partial workaround for DRA7xx DMM errata i878

2018-10-02 09:36:56 +03:00

omap_dmm_tiler.h

…

omap_drv.c

drm: Split out drm_probe_helper.h

2019-01-24 13:20:42 +01:00

omap_drv.h

drm: Split out drm_probe_helper.h

2019-01-24 13:20:42 +01:00

omap_encoder.c

drm: Split out drm_probe_helper.h

2019-01-24 13:20:42 +01:00

omap_encoder.h

drm/omap: Pass both output and display omap_dss_device to encoder init

2018-09-03 16:13:29 +03:00

omap_fb.c

drm: Split out drm_probe_helper.h

2019-01-24 13:20:42 +01:00

omap_fb.h

drm/omapdrm: Nuke omap_framebuffer_get_next_connector()

2018-05-25 21:21:39 +03:00

omap_fbdev.c

drm: move drm_can_sleep() to drm_util.h

2019-01-14 10:58:37 +01:00

omap_fbdev.h

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omap_gem_dmabuf.c

drm/omap: Replace drm_gem_object_{un/reference} with put,get functions

2018-10-02 09:36:56 +03:00

omap_gem.c

drm/omap: Replace drm_gem_object_unreference_unlocked with put function

2018-10-02 09:36:56 +03:00

omap_gem.h

gpu: drm: omapdrm: Adding new typedef vm_fault_t

2018-06-28 13:41:05 +03:00

omap_irq.c

drm/omap: Group CRTC, encoder, connector and dssdev in a structure

2018-09-03 16:13:27 +03:00

omap_irq.h

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omap_plane.c

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omap_plane.h

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tcm-sita.c

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tcm.h

…

TODO

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