linux/drivers/gpu/drm/fsl-dcu
Stefan Agner 9306e99657 drm/fsl-dcu: avoid disabling pixel clock twice on suspend
With commit 0a70c998d0 ("drm/fsl-dcu: enable pixel clock when
enabling CRTC") the pixel clock is controlled by the CRTC code.
Disabling the pixel clock in suspend leads to a warning due to
the second clk_disable_unprepare call:
  WARNING: CPU: 0 PID: 359 at drivers/clk/clk.c:594 clk_core_disable+0x8c/0x90

Remove clk_disable_unprepare call for pixel clock to avoid
unbalanced clock disable on suspend.

Fixes: 0a70c998d0 ("drm/fsl-dcu: enable pixel clock when enabling CRTC")
Signed-off-by: Stefan Agner <stefan@agner.ch>
2017-11-14 17:19:23 +01:00
..
fsl_dcu_drm_crtc.c drm: Add old state pointer to CRTC .enable() helper function 2017-06-30 14:53:14 +02:00
fsl_dcu_drm_crtc.h
fsl_dcu_drm_drv.c drm/fsl-dcu: avoid disabling pixel clock twice on suspend 2017-11-14 17:19:23 +01:00
fsl_dcu_drm_drv.h drm: Don't include <drm/drm_encoder.h> in <drm/drm_crtc.h> 2016-12-18 16:29:29 +05:30
fsl_dcu_drm_kms.c drm/fsl-dcu: Use drm_gem_fb_create() 2017-10-01 17:00:20 +02:00
fsl_dcu_drm_output.h drm/fsl-dcu: rework codes to support of_graph dt binding for panel 2016-07-15 18:06:28 -07:00
fsl_dcu_drm_plane.c drm: Plumb modifiers through plane init 2017-08-01 17:50:06 +01:00
fsl_dcu_drm_plane.h drm/fsl-dcu: move layer initialization to plane file 2016-06-18 18:34:22 -07:00
fsl_dcu_drm_rgb.c drm/fsl-dcu: Don't set connector DPMS property 2017-11-14 17:15:45 +01:00
fsl_tcon.c drm/fsl-dcu: check for clk_prepare_enable() error 2017-02-07 20:28:04 -08:00
fsl_tcon.h drm/fsl-dcu: add TCON driver 2016-04-25 20:27:18 -07:00
Kconfig drm/fsl-dcu: make fbdev support really optional 2016-07-18 09:11:39 +02:00
Makefile drm/fsl-dcu: remove separate compilation unit for fbdev emulation 2016-11-28 17:33:52 -08:00