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d57294c1f8
linux/drivers/gpu/drm/sun4i
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Chen-Yu Tsai d57294c1f8 drm/sun4i: tcon: Unconditionally reset the TCON 
When binding the TCON, we were checking the reset control status and
asserting reset if it wasn't in reset. The check failed to account for
the reset control API returning error codes if the status callback was
not implemented.

Since we want the TCON to be reset in all cases, use reset_control_reset
to force a reset instead.

Fixes: 9026e0d122 ("drm: Add Allwinner A10 Display Engine support")
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20170908090016.32224-1-wens@csie.org
2017-09-08 22:18:41 +02:00
..
Kconfig drm/sun4i: Add HDMI support 2017-06-01 09:50:01 +02:00
Makefile drm/sun4i: Add HDMI support 2017-06-01 09:50:01 +02:00
sun4i_backend.c drm/sun4i: abstract a engine type 2017-06-01 09:47:23 +02:00
sun4i_backend.h drm/sun4i: abstract a engine type 2017-06-01 09:47:23 +02:00
sun4i_crtc.c drm: Convert atomic drivers from CRTC .disable() to .atomic_disable() 2017-06-30 14:53:15 +02:00
sun4i_crtc.h drm/sun4i: abstract a engine type 2017-06-01 09:47:23 +02:00
sun4i_dotclock.c drm/sun4i: dotclock: Round to closest clock rate 2016-09-20 09:19:31 +02:00
sun4i_dotclock.h
sun4i_drv.c drm/sun4i: Use .dumb_map_offset and .dumb_destroy defaults 2017-07-29 13:58:12 +02:00
sun4i_drv.h drm/sun4i: abstract a engine type 2017-06-01 09:47:23 +02:00
sun4i_framebuffer.c drm/sun4i: Move drm_mode_config_cleanup call to main driver 2017-03-07 22:15:14 +01:00
sun4i_framebuffer.h
sun4i_hdmi_ddc_clk.c drm/sun4i: Add HDMI support 2017-06-01 09:50:01 +02:00
sun4i_hdmi_enc.c drm: Nuke drm_atomic_helper_connector_dpms 2017-08-08 14:48:48 +02:00
sun4i_hdmi_tmds_clk.c drm/sun4i: Add HDMI support 2017-06-01 09:50:01 +02:00
sun4i_hdmi.h drm/sun4i: Add HDMI support 2017-06-01 09:50:01 +02:00
sun4i_layer.c drm: Plumb modifiers through plane init 2017-08-01 17:50:06 +01:00
sun4i_layer.h drm/sun4i: abstract a engine type 2017-06-01 09:47:23 +02:00
sun4i_rgb.c drm/sun4i: make drm_connector_funcs structures const 2017-08-09 18:37:17 +02:00
sun4i_rgb.h drm/sun4i: rgb: Pass tcon pointer when initializing RGB encoder 2017-03-07 22:18:24 +01:00
sun4i_tcon.c drm/sun4i: tcon: Unconditionally reset the TCON 2017-09-08 22:18:41 +02:00
sun4i_tcon.h drm/sun4i: tcon: Change vertical total size computation inconsistency 2017-06-01 09:49:58 +02:00
sun4i_tv.c drm/sun4i: make drm_connector_funcs structures const 2017-08-09 18:37:17 +02:00
sun6i_drc.c Merge tag 'drm-misc-next-2016-11-16' of git://anongit.freedesktop.org/git/drm-misc into drm-next 2016-11-17 08:02:46 +10:00
sun8i_layer.c drm: Plumb modifiers through plane init 2017-08-01 17:50:06 +01:00
sun8i_layer.h drm/sun4i: add support for Allwinner DE2 mixers 2017-06-01 09:49:54 +02:00
sun8i_mixer.c drm/sun4i: add support for Allwinner DE2 mixers 2017-06-01 09:49:54 +02:00
sun8i_mixer.h drm/sun4i: add support for Allwinner DE2 mixers 2017-06-01 09:49:54 +02:00
sunxi_engine.h drm/sun4i: abstract a engine type 2017-06-01 09:47:23 +02:00