diff options
Diffstat (limited to 'drivers/gpu/drm/tinydrm/core/tinydrm-pipe.c')
| -rw-r--r-- | drivers/gpu/drm/tinydrm/core/tinydrm-pipe.c | 34 |
1 files changed, 3 insertions, 31 deletions
diff --git a/drivers/gpu/drm/tinydrm/core/tinydrm-pipe.c b/drivers/gpu/drm/tinydrm/core/tinydrm-pipe.c index eacfc0ec8ff1..bb5b1c1e21ba 100644 --- a/drivers/gpu/drm/tinydrm/core/tinydrm-pipe.c +++ b/drivers/gpu/drm/tinydrm/core/tinydrm-pipe.c @@ -8,9 +8,11 @@ */ #include <drm/drm_atomic_helper.h> -#include <drm/drm_crtc_helper.h> +#include <drm/drm_drv.h> #include <drm/drm_gem_framebuffer_helper.h> #include <drm/drm_modes.h> +#include <drm/drm_probe_helper.h> +#include <drm/drm_print.h> #include <drm/tinydrm/tinydrm.h> struct tinydrm_connector { @@ -108,36 +110,6 @@ tinydrm_connector_create(struct drm_device *drm, return connector; } -/** - * tinydrm_display_pipe_update - Display pipe update helper - * @pipe: Simple display pipe - * @old_state: Old plane state - * - * This function does a full framebuffer flush if the plane framebuffer - * has changed. It also handles vblank events. Drivers can use this as their - * &drm_simple_display_pipe_funcs->update callback. - */ -void tinydrm_display_pipe_update(struct drm_simple_display_pipe *pipe, - struct drm_plane_state *old_state) -{ - struct tinydrm_device *tdev = pipe_to_tinydrm(pipe); - struct drm_framebuffer *fb = pipe->plane.state->fb; - struct drm_crtc *crtc = &tdev->pipe.crtc; - - if (fb && (fb != old_state->fb)) { - if (tdev->fb_dirty) - tdev->fb_dirty(fb, NULL, 0, 0, NULL, 0); - } - - if (crtc->state->event) { - spin_lock_irq(&crtc->dev->event_lock); - drm_crtc_send_vblank_event(crtc, crtc->state->event); - spin_unlock_irq(&crtc->dev->event_lock); - crtc->state->event = NULL; - } -} -EXPORT_SYMBOL(tinydrm_display_pipe_update); - static int tinydrm_rotate_mode(struct drm_display_mode *mode, unsigned int rotation) { |