diff options
Diffstat (limited to 'drivers/gpu/drm/ingenic/ingenic-ipu.c')
| -rw-r--r-- | drivers/gpu/drm/ingenic/ingenic-ipu.c | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/drivers/gpu/drm/ingenic/ingenic-ipu.c b/drivers/gpu/drm/ingenic/ingenic-ipu.c index 5ae6adab8306..61b6d9fdbba1 100644 --- a/drivers/gpu/drm/ingenic/ingenic-ipu.c +++ b/drivers/gpu/drm/ingenic/ingenic-ipu.c @@ -20,10 +20,13 @@ #include <drm/drm_atomic.h> #include <drm/drm_atomic_helper.h> +#include <drm/drm_damage_helper.h> #include <drm/drm_drv.h> #include <drm/drm_fb_cma_helper.h> #include <drm/drm_fourcc.h> #include <drm/drm_gem_atomic_helper.h> +#include <drm/drm_gem_cma_helper.h> +#include <drm/drm_gem_framebuffer_helper.h> #include <drm/drm_plane.h> #include <drm/drm_plane_helper.h> #include <drm/drm_property.h> @@ -285,8 +288,8 @@ static void ingenic_ipu_plane_atomic_update(struct drm_plane *plane, struct drm_atomic_state *state) { struct ingenic_ipu *ipu = plane_to_ingenic_ipu(plane); - struct drm_plane_state *newstate = drm_atomic_get_new_plane_state(state, - plane); + struct drm_plane_state *newstate = drm_atomic_get_new_plane_state(state, plane); + struct drm_plane_state *oldstate = drm_atomic_get_old_plane_state(state, plane); const struct drm_format_info *finfo; u32 ctrl, stride = 0, coef_index = 0, format = 0; bool needs_modeset, upscaling_w, upscaling_h; @@ -317,6 +320,9 @@ static void ingenic_ipu_plane_atomic_update(struct drm_plane *plane, JZ_IPU_CTRL_CHIP_EN | JZ_IPU_CTRL_LCDC_SEL); } + if (ingenic_drm_map_noncoherent(ipu->master)) + drm_fb_cma_sync_non_coherent(ipu->drm, oldstate, newstate); + /* New addresses will be committed in vblank handler... */ ipu->addr_y = drm_fb_cma_get_gem_addr(newstate->fb, newstate, 0); if (finfo->num_planes > 1) @@ -541,7 +547,7 @@ static int ingenic_ipu_plane_atomic_check(struct drm_plane *plane, if (!new_plane_state->crtc || !crtc_state->mode.hdisplay || !crtc_state->mode.vdisplay) - return 0; + goto out_check_damage; /* Plane must be fully visible */ if (new_plane_state->crtc_x < 0 || new_plane_state->crtc_y < 0 || @@ -558,7 +564,7 @@ static int ingenic_ipu_plane_atomic_check(struct drm_plane *plane, return -EINVAL; if (!osd_changed(new_plane_state, old_plane_state)) - return 0; + goto out_check_damage; crtc_state->mode_changed = true; @@ -592,6 +598,10 @@ static int ingenic_ipu_plane_atomic_check(struct drm_plane *plane, ipu->denom_w = denom_w; ipu->denom_h = denom_h; +out_check_damage: + if (ingenic_drm_map_noncoherent(ipu->master)) + drm_atomic_helper_check_plane_damage(state, new_plane_state); + return 0; } @@ -767,12 +777,15 @@ static int ingenic_ipu_bind(struct device *dev, struct device *master, void *d) err = drm_universal_plane_init(drm, plane, 1, &ingenic_ipu_plane_funcs, soc_info->formats, soc_info->num_formats, - NULL, DRM_PLANE_TYPE_PRIMARY, NULL); + NULL, DRM_PLANE_TYPE_OVERLAY, NULL); if (err) { dev_err(dev, "Failed to init plane: %i\n", err); return err; } + if (ingenic_drm_map_noncoherent(master)) + drm_plane_enable_fb_damage_clips(plane); + /* * Sharpness settings range is [0,32] * 0 : nearest-neighbor |