diff options
| author | Jyri Sarha <jsarha@ti.com> | 2016-10-25 12:27:31 +0300 |
|---|---|---|
| committer | Jyri Sarha <jsarha@ti.com> | 2016-11-29 21:03:20 +0200 |
| commit | 2d53a18098e5a03a30b1b1419ab4103357b69f0d (patch) | |
| tree | 0f06ec73b1cdb5bf4f2e6bcde30fd59d0b1c403f /drivers/gpu/drm/tilcdc/tilcdc_drv.h | |
| parent | 9e79e062dc9b3aed541d6e47ac178aff815ab0e8 (diff) | |
| download | linux-2d53a18098e5a03a30b1b1419ab4103357b69f0d.tar.bz2 | |
drm/tilcdc: Fix race from forced shutdown of crtc in unload
Fix race from forced shutdown of crtc in unload by adding internal
locking and a boolean telling if device is going to be shutdown.
Signed-off-by: Jyri Sarha <jsarha@ti.com>
Diffstat (limited to 'drivers/gpu/drm/tilcdc/tilcdc_drv.h')
| -rw-r--r-- | drivers/gpu/drm/tilcdc/tilcdc_drv.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_drv.h b/drivers/gpu/drm/tilcdc/tilcdc_drv.h index 7db23f27e9fb..d31fe5d8ab9d 100644 --- a/drivers/gpu/drm/tilcdc/tilcdc_drv.h +++ b/drivers/gpu/drm/tilcdc/tilcdc_drv.h @@ -33,6 +33,7 @@ #include <drm/drm_crtc_helper.h> #include <drm/drm_gem_cma_helper.h> #include <drm/drm_fb_cma_helper.h> +#include <drm/drm_bridge.h> /* Defaulting to pixel clock defined on AM335x */ #define TILCDC_DEFAULT_MAX_PIXELCLOCK 126000 @@ -173,7 +174,7 @@ void tilcdc_crtc_set_simulate_vesa_sync(struct drm_crtc *crtc, bool simulate_vesa_sync); int tilcdc_crtc_mode_valid(struct drm_crtc *crtc, struct drm_display_mode *mode); int tilcdc_crtc_max_width(struct drm_crtc *crtc); -void tilcdc_crtc_off(struct drm_crtc *crtc); +void tilcdc_crtc_shutdown(struct drm_crtc *crtc); int tilcdc_crtc_update_fb(struct drm_crtc *crtc, struct drm_framebuffer *fb, struct drm_pending_vblank_event *event); |