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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.c97
1 files changed, 50 insertions, 47 deletions
diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c
index 9ed7ad32cffd..1fd99d39e89d 100644
--- a/drivers/gpu/drm/i915/intel_sprite.c
+++ b/drivers/gpu/drm/i915/intel_sprite.c
@@ -203,15 +203,13 @@ skl_update_plane(struct drm_plane *drm_plane,
struct drm_i915_private *dev_priv = to_i915(dev);
struct intel_plane *intel_plane = to_intel_plane(drm_plane);
struct drm_framebuffer *fb = plane_state->base.fb;
- struct drm_i915_gem_object *obj = intel_fb_obj(fb);
+ struct intel_framebuffer *intel_fb = to_intel_framebuffer(fb);
const int pipe = intel_plane->pipe;
const int plane = intel_plane->plane + 1;
u32 plane_ctl, stride_div, stride;
const struct drm_intel_sprite_colorkey *key = &plane_state->ckey;
u32 surf_addr;
- u32 tile_height, plane_offset, plane_size;
unsigned int rotation = plane_state->base.rotation;
- int x_offset, y_offset;
int crtc_x = plane_state->dst.x1;
int crtc_y = plane_state->dst.y1;
uint32_t crtc_w = drm_rect_width(&plane_state->dst);
@@ -230,15 +228,6 @@ skl_update_plane(struct drm_plane *drm_plane,
plane_ctl |= skl_plane_ctl_rotation(rotation);
- stride_div = intel_fb_stride_alignment(dev_priv, fb->modifier[0],
- fb->pixel_format);
-
- /* Sizes are 0 based */
- src_w--;
- src_h--;
- crtc_w--;
- crtc_h--;
-
if (key->flags) {
I915_WRITE(PLANE_KEYVAL(pipe, plane), key->min_value);
I915_WRITE(PLANE_KEYMAX(pipe, plane), key->max_value);
@@ -250,28 +239,44 @@ skl_update_plane(struct drm_plane *drm_plane,
else if (key->flags & I915_SET_COLORKEY_SOURCE)
plane_ctl |= PLANE_CTL_KEY_ENABLE_SOURCE;
- surf_addr = intel_plane_obj_offset(intel_plane, obj, 0);
-
if (intel_rotation_90_or_270(rotation)) {
- int cpp = drm_format_plane_cpp(fb->pixel_format, 0);
-
- /* stride: Surface height in tiles */
- tile_height = intel_tile_height(dev_priv, fb->modifier[0], cpp);
- 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;
+ struct drm_rect r = {
+ .x1 = x,
+ .x2 = x + src_w,
+ .y1 = y,
+ .y2 = y + src_h,
+ };
+ unsigned int cpp = drm_format_plane_cpp(fb->pixel_format, 0);
+
+ /* Rotate src coordinates to match rotated GTT view */
+ drm_rect_rotate(&r, fb->width, fb->height, BIT(DRM_ROTATE_270));
+
+ x = r.x1;
+ y = r.y1;
+ src_w = drm_rect_width(&r);
+ src_h = drm_rect_height(&r);
+
+ stride_div = intel_tile_height(dev_priv, fb->modifier[0], cpp);
+ stride = intel_fb->rotated[0].pitch;
} else {
- stride = fb->pitches[0] / stride_div;
- plane_size = (src_h << 16) | src_w;
- x_offset = x;
- y_offset = y;
+ stride_div = intel_fb_stride_alignment(dev_priv, fb->modifier[0],
+ fb->pixel_format);
+ stride = fb->pitches[0];
}
- 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_SIZE(pipe, plane), plane_size);
+ intel_add_fb_offsets(&x, &y, fb, 0, rotation);
+ surf_addr = intel_compute_tile_offset(&x, &y, fb, 0,
+ stride, rotation);
+
+ /* Sizes are 0 based */
+ src_w--;
+ src_h--;
+ crtc_w--;
+ crtc_h--;
+
+ I915_WRITE(PLANE_OFFSET(pipe, plane), (y << 16) | x);
+ I915_WRITE(PLANE_STRIDE(pipe, plane), stride / stride_div);
+ I915_WRITE(PLANE_SIZE(pipe, plane), (src_h << 16) | src_w);
/* program plane scaler */
if (plane_state->scaler_id >= 0) {
@@ -296,7 +301,8 @@ skl_update_plane(struct drm_plane *drm_plane,
}
I915_WRITE(PLANE_CTL(pipe, plane), plane_ctl);
- I915_WRITE(PLANE_SURF(pipe, plane), surf_addr);
+ I915_WRITE(PLANE_SURF(pipe, plane),
+ intel_fb_gtt_offset(fb, rotation) + surf_addr);
POSTING_READ(PLANE_SURF(pipe, plane));
}
@@ -369,7 +375,6 @@ vlv_update_plane(struct drm_plane *dplane,
u32 sprctl;
u32 sprsurf_offset, linear_offset;
unsigned int rotation = dplane->state->rotation;
- int cpp = drm_format_plane_cpp(fb->pixel_format, 0);
const struct drm_intel_sprite_colorkey *key = &plane_state->ckey;
int crtc_x = plane_state->dst.x1;
int crtc_y = plane_state->dst.y1;
@@ -440,19 +445,19 @@ vlv_update_plane(struct drm_plane *dplane,
crtc_w--;
crtc_h--;
- linear_offset = y * fb->pitches[0] + x * cpp;
+ intel_add_fb_offsets(&x, &y, fb, 0, rotation);
sprsurf_offset = intel_compute_tile_offset(&x, &y, fb, 0,
fb->pitches[0], rotation);
- linear_offset -= sprsurf_offset;
if (rotation == BIT(DRM_ROTATE_180)) {
sprctl |= SP_ROTATE_180;
x += src_w;
y += src_h;
- linear_offset += src_h * fb->pitches[0] + src_w * cpp;
}
+ linear_offset = intel_fb_xy_to_linear(x, y, fb, 0);
+
if (key->flags) {
I915_WRITE(SPKEYMINVAL(pipe, plane), key->min_value);
I915_WRITE(SPKEYMAXVAL(pipe, plane), key->max_value);
@@ -477,8 +482,8 @@ vlv_update_plane(struct drm_plane *dplane,
I915_WRITE(SPSIZE(pipe, plane), (crtc_h << 16) | crtc_w);
I915_WRITE(SPCNTR(pipe, plane), sprctl);
- I915_WRITE(SPSURF(pipe, plane), i915_gem_obj_ggtt_offset(obj) +
- sprsurf_offset);
+ I915_WRITE(SPSURF(pipe, plane),
+ intel_fb_gtt_offset(fb, rotation) + sprsurf_offset);
POSTING_READ(SPSURF(pipe, plane));
}
@@ -511,7 +516,6 @@ ivb_update_plane(struct drm_plane *plane,
u32 sprctl, sprscale = 0;
u32 sprsurf_offset, linear_offset;
unsigned int rotation = plane_state->base.rotation;
- int cpp = drm_format_plane_cpp(fb->pixel_format, 0);
const struct drm_intel_sprite_colorkey *key = &plane_state->ckey;
int crtc_x = plane_state->dst.x1;
int crtc_y = plane_state->dst.y1;
@@ -573,10 +577,9 @@ ivb_update_plane(struct drm_plane *plane,
if (crtc_w != src_w || crtc_h != src_h)
sprscale = SPRITE_SCALE_ENABLE | (src_w << 16) | src_h;
- linear_offset = y * fb->pitches[0] + x * cpp;
+ intel_add_fb_offsets(&x, &y, fb, 0, rotation);
sprsurf_offset = intel_compute_tile_offset(&x, &y, fb, 0,
fb->pitches[0], rotation);
- linear_offset -= sprsurf_offset;
if (rotation == BIT(DRM_ROTATE_180)) {
sprctl |= SPRITE_ROTATE_180;
@@ -585,10 +588,11 @@ ivb_update_plane(struct drm_plane *plane,
if (!IS_HASWELL(dev) && !IS_BROADWELL(dev)) {
x += src_w;
y += src_h;
- linear_offset += src_h * fb->pitches[0] + src_w * cpp;
}
}
+ linear_offset = intel_fb_xy_to_linear(x, y, fb, 0);
+
if (key->flags) {
I915_WRITE(SPRKEYVAL(pipe), key->min_value);
I915_WRITE(SPRKEYMAX(pipe), key->max_value);
@@ -617,7 +621,7 @@ ivb_update_plane(struct drm_plane *plane,
I915_WRITE(SPRSCALE(pipe), sprscale);
I915_WRITE(SPRCTL(pipe), sprctl);
I915_WRITE(SPRSURF(pipe),
- i915_gem_obj_ggtt_offset(obj) + sprsurf_offset);
+ intel_fb_gtt_offset(fb, rotation) + sprsurf_offset);
POSTING_READ(SPRSURF(pipe));
}
@@ -652,7 +656,6 @@ ilk_update_plane(struct drm_plane *plane,
u32 dvscntr, dvsscale;
u32 dvssurf_offset, linear_offset;
unsigned int rotation = plane_state->base.rotation;
- int cpp = drm_format_plane_cpp(fb->pixel_format, 0);
const struct drm_intel_sprite_colorkey *key = &plane_state->ckey;
int crtc_x = plane_state->dst.x1;
int crtc_y = plane_state->dst.y1;
@@ -710,19 +713,19 @@ ilk_update_plane(struct drm_plane *plane,
if (crtc_w != src_w || crtc_h != src_h)
dvsscale = DVS_SCALE_ENABLE | (src_w << 16) | src_h;
- linear_offset = y * fb->pitches[0] + x * cpp;
+ intel_add_fb_offsets(&x, &y, fb, 0, rotation);
dvssurf_offset = intel_compute_tile_offset(&x, &y, fb, 0,
fb->pitches[0], rotation);
- linear_offset -= dvssurf_offset;
if (rotation == BIT(DRM_ROTATE_180)) {
dvscntr |= DVS_ROTATE_180;
x += src_w;
y += src_h;
- linear_offset += src_h * fb->pitches[0] + src_w * cpp;
}
+ linear_offset = intel_fb_xy_to_linear(x, y, fb, 0);
+
if (key->flags) {
I915_WRITE(DVSKEYVAL(pipe), key->min_value);
I915_WRITE(DVSKEYMAX(pipe), key->max_value);
@@ -746,7 +749,7 @@ ilk_update_plane(struct drm_plane *plane,
I915_WRITE(DVSSCALE(pipe), dvsscale);
I915_WRITE(DVSCNTR(pipe), dvscntr);
I915_WRITE(DVSSURF(pipe),
- i915_gem_obj_ggtt_offset(obj) + dvssurf_offset);
+ intel_fb_gtt_offset(fb, rotation) + dvssurf_offset);
POSTING_READ(DVSSURF(pipe));
}
generated by cgit v1.2.3 (git 2.46.0) at 2025-08-16 11:36:30 +0000