struct drm_framebuffer *fb = crtc->primary->fb;
unsigned int crtc_w;
unsigned int crtc_h;
+ int ret;
/*
* copy the mode data adjusted by mode_fixup() into crtc->mode
*/
memcpy(&crtc->mode, adjusted_mode, sizeof(*adjusted_mode));
+ ret = exynos_check_plane(crtc->primary, fb);
+ if (ret < 0)
+ return ret;
+
crtc_w = fb->width - x;
crtc_h = fb->height - y;
- return exynos_plane_mode_set(crtc->primary, crtc, fb, 0, 0,
- crtc_w, crtc_h, x, y, crtc_w, crtc_h);
+ exynos_plane_mode_set(crtc->primary, crtc, fb, 0, 0,
+ crtc_w, crtc_h, x, y, crtc_w, crtc_h);
+
+ return 0;
}
static int exynos_drm_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y,
#include <drm/drmP.h>
#include <drm/exynos_drm.h>
+#include <drm/drm_plane_helper.h>
#include "exynos_drm_drv.h"
#include "exynos_drm_crtc.h"
#include "exynos_drm_fb.h"
return size;
}
-int exynos_plane_mode_set(struct drm_plane *plane, struct drm_crtc *crtc,
- struct drm_framebuffer *fb, int crtc_x, int crtc_y,
- unsigned int crtc_w, unsigned int crtc_h,
- uint32_t src_x, uint32_t src_y,
- uint32_t src_w, uint32_t src_h)
+int exynos_check_plane(struct drm_plane *plane, struct drm_framebuffer *fb)
{
struct exynos_drm_plane *exynos_plane = to_exynos_plane(plane);
- struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);
- unsigned int actual_w;
- unsigned int actual_h;
int nr;
int i;
i, (unsigned long)exynos_plane->dma_addr[i]);
}
+ return 0;
+}
+
+void exynos_plane_mode_set(struct drm_plane *plane, struct drm_crtc *crtc,
+ struct drm_framebuffer *fb, int crtc_x, int crtc_y,
+ unsigned int crtc_w, unsigned int crtc_h,
+ uint32_t src_x, uint32_t src_y,
+ uint32_t src_w, uint32_t src_h)
+{
+ struct exynos_drm_plane *exynos_plane = to_exynos_plane(plane);
+ struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);
+ unsigned int actual_w;
+ unsigned int actual_h;
+
actual_w = exynos_plane_get_size(crtc_x, crtc_w, crtc->mode.hdisplay);
actual_h = exynos_plane_get_size(crtc_y, crtc_h, crtc->mode.vdisplay);
if (exynos_crtc->ops->win_mode_set)
exynos_crtc->ops->win_mode_set(exynos_crtc, exynos_plane);
-
- return 0;
}
void exynos_plane_dpms(struct drm_plane *plane, int mode)
struct exynos_drm_plane *exynos_plane = to_exynos_plane(plane);
int ret;
- ret = exynos_plane_mode_set(plane, crtc, fb, crtc_x, crtc_y,
- crtc_w, crtc_h, src_x >> 16, src_y >> 16,
- src_w >> 16, src_h >> 16);
+ ret = exynos_check_plane(plane, fb);
if (ret < 0)
return ret;
+ exynos_plane_mode_set(plane, crtc, fb, crtc_x, crtc_y,
+ crtc_w, crtc_h, src_x >> 16, src_y >> 16,
+ src_w >> 16, src_h >> 16);
+
if (exynos_crtc->ops->win_commit)
exynos_crtc->ops->win_commit(exynos_crtc, exynos_plane->zpos);
*
*/
-int exynos_plane_mode_set(struct drm_plane *plane, struct drm_crtc *crtc,
- struct drm_framebuffer *fb, int crtc_x, int crtc_y,
- unsigned int crtc_w, unsigned int crtc_h,
- uint32_t src_x, uint32_t src_y,
- uint32_t src_w, uint32_t src_h);
+int exynos_check_plane(struct drm_plane *plane, struct drm_framebuffer *fb);
+void exynos_plane_mode_set(struct drm_plane *plane, struct drm_crtc *crtc,
+ struct drm_framebuffer *fb, int crtc_x, int crtc_y,
+ unsigned int crtc_w, unsigned int crtc_h,
+ uint32_t src_x, uint32_t src_y,
+ uint32_t src_w, uint32_t src_h);
int exynos_update_plane(struct drm_plane *plane, struct drm_crtc *crtc,
struct drm_framebuffer *fb, int crtc_x, int crtc_y,
unsigned int crtc_w, unsigned int crtc_h,