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path: root/drivers/gpu/drm/i915/intel_sprite.c
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Diffstat (limited to 'drivers/gpu/drm/i915/intel_sprite.c')
-rw-r--r--drivers/gpu/drm/i915/intel_sprite.c80
1 files changed, 52 insertions, 28 deletions
diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c
index a4c0a04b5044..e3d41c096dc6 100644
--- a/drivers/gpu/drm/i915/intel_sprite.c
+++ b/drivers/gpu/drm/i915/intel_sprite.c
@@ -190,10 +190,13 @@ skl_update_plane(struct drm_plane *drm_plane, struct drm_crtc *crtc,
struct drm_i915_gem_object *obj = intel_fb_obj(fb);
const int pipe = intel_plane->pipe;
const int plane = intel_plane->plane + 1;
- u32 plane_ctl, stride_div;
+ u32 plane_ctl, stride_div, stride;
int pixel_size = drm_format_plane_cpp(fb->pixel_format, 0);
const struct drm_intel_sprite_colorkey *key = &intel_plane->ckey;
unsigned long surf_addr;
+ u32 tile_height, plane_offset, plane_size;
+ unsigned int rotation;
+ int x_offset, y_offset;
plane_ctl = PLANE_CTL_ENABLE |
PLANE_CTL_PIPE_CSC_ENABLE;
@@ -254,8 +257,20 @@ skl_update_plane(struct drm_plane *drm_plane, struct drm_crtc *crtc,
MISSING_CASE(fb->modifier[0]);
}
- if (drm_plane->state->rotation == BIT(DRM_ROTATE_180))
+ rotation = drm_plane->state->rotation;
+ switch (rotation) {
+ case BIT(DRM_ROTATE_90):
+ plane_ctl |= PLANE_CTL_ROTATE_90;
+ break;
+
+ case BIT(DRM_ROTATE_180):
plane_ctl |= PLANE_CTL_ROTATE_180;
+ break;
+
+ case BIT(DRM_ROTATE_270):
+ plane_ctl |= PLANE_CTL_ROTATE_270;
+ break;
+ }
intel_update_sprite_watermarks(drm_plane, crtc, src_w, src_h,
pixel_size, true,
@@ -283,10 +298,26 @@ skl_update_plane(struct drm_plane *drm_plane, struct drm_crtc *crtc,
surf_addr = intel_plane_obj_offset(intel_plane, obj);
- I915_WRITE(PLANE_OFFSET(pipe, plane), (y << 16) | x);
- I915_WRITE(PLANE_STRIDE(pipe, plane), fb->pitches[0] / stride_div);
+ if (intel_rotation_90_or_270(rotation)) {
+ /* stride: Surface height in tiles */
+ tile_height = intel_tile_height(dev, fb->bits_per_pixel,
+ fb->modifier[0]);
+ stride = DIV_ROUND_UP(fb->height, tile_height);
+ plane_size = (src_w << 16) | src_h;
+ x_offset = stride * tile_height - y - (src_h + 1);
+ y_offset = x;
+ } else {
+ stride = fb->pitches[0] / stride_div;
+ plane_size = (src_h << 16) | src_w;
+ x_offset = x;
+ y_offset = y;
+ }
+ plane_offset = y_offset << 16 | x_offset;
+
+ I915_WRITE(PLANE_OFFSET(pipe, plane), plane_offset);
+ I915_WRITE(PLANE_STRIDE(pipe, plane), stride);
I915_WRITE(PLANE_POS(pipe, plane), (crtc_y << 16) | crtc_x);
- I915_WRITE(PLANE_SIZE(pipe, plane), (crtc_h << 16) | crtc_w);
+ I915_WRITE(PLANE_SIZE(pipe, plane), plane_size);
I915_WRITE(PLANE_CTL(pipe, plane), plane_ctl);
I915_WRITE(PLANE_SURF(pipe, plane), surf_addr);
POSTING_READ(PLANE_SURF(pipe, plane));
@@ -1006,10 +1037,10 @@ intel_check_sprite_plane(struct drm_plane *plane,
}
if (state->visible) {
- src->x1 = src_x;
- src->x2 = src_x + src_w;
- src->y1 = src_y;
- src->y2 = src_y + src_h;
+ src->x1 = src_x << 16;
+ src->x2 = (src_x + src_w) << 16;
+ src->y1 = src_y << 16;
+ src->y2 = (src_y + src_h) << 16;
}
dst->x1 = crtc_x;
@@ -1081,10 +1112,10 @@ intel_commit_sprite_plane(struct drm_plane *plane,
crtc_y = state->dst.y1;
crtc_w = drm_rect_width(&state->dst);
crtc_h = drm_rect_height(&state->dst);
- src_x = state->src.x1;
- src_y = state->src.y1;
- src_w = drm_rect_width(&state->src);
- src_h = drm_rect_height(&state->src);
+ src_x = state->src.x1 >> 16;
+ src_y = state->src.y1 >> 16;
+ src_w = drm_rect_width(&state->src) >> 16;
+ src_h = drm_rect_height(&state->src) >> 16;
intel_plane->update_plane(plane, crtc, fb,
crtc_x, crtc_y, crtc_w, crtc_h,
src_x, src_y, src_w, src_h);
@@ -1139,11 +1170,11 @@ int intel_plane_restore(struct drm_plane *plane)
if (!plane->crtc || !plane->state->fb)
return 0;
- return plane->funcs->update_plane(plane, plane->crtc, plane->state->fb,
- plane->state->crtc_x, plane->state->crtc_y,
- plane->state->crtc_w, plane->state->crtc_h,
- plane->state->src_x, plane->state->src_y,
- plane->state->src_w, plane->state->src_h);
+ return drm_plane_helper_update(plane, plane->crtc, plane->state->fb,
+ plane->state->crtc_x, plane->state->crtc_y,
+ plane->state->crtc_w, plane->state->crtc_h,
+ plane->state->src_x, plane->state->src_y,
+ plane->state->src_w, plane->state->src_h);
}
static uint32_t ilk_plane_formats[] = {
@@ -1263,6 +1294,7 @@ intel_plane_init(struct drm_device *dev, enum pipe pipe, int plane)
intel_plane->max_downscale = 1;
intel_plane->update_plane = skl_update_plane;
intel_plane->disable_plane = skl_disable_plane;
+ state->scaler_id = -1;
plane_formats = skl_plane_formats;
num_plane_formats = ARRAY_SIZE(skl_plane_formats);
@@ -1276,6 +1308,7 @@ intel_plane_init(struct drm_device *dev, enum pipe pipe, int plane)
intel_plane->plane = plane;
intel_plane->check_plane = intel_check_sprite_plane;
intel_plane->commit_plane = intel_commit_sprite_plane;
+ intel_plane->ckey.flags = I915_SET_COLORKEY_NONE;
possible_crtcs = (1 << pipe);
ret = drm_universal_plane_init(dev, &intel_plane->base, possible_crtcs,
&intel_plane_funcs,
@@ -1286,16 +1319,7 @@ intel_plane_init(struct drm_device *dev, enum pipe pipe, int plane)
goto out;
}
- if (!dev->mode_config.rotation_property)
- dev->mode_config.rotation_property =
- drm_mode_create_rotation_property(dev,
- BIT(DRM_ROTATE_0) |
- BIT(DRM_ROTATE_180));
-
- if (dev->mode_config.rotation_property)
- drm_object_attach_property(&intel_plane->base.base,
- dev->mode_config.rotation_property,
- state->base.rotation);
+ intel_create_rotation_property(dev, intel_plane);
drm_plane_helper_add(&intel_plane->base, &intel_plane_helper_funcs);