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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.c220
1 files changed, 110 insertions, 110 deletions
diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c
index 7c08e4f29032..73a521fdf1bd 100644
--- a/drivers/gpu/drm/i915/intel_sprite.c
+++ b/drivers/gpu/drm/i915/intel_sprite.c
@@ -36,6 +36,7 @@
#include <drm/drm_atomic.h>
#include <drm/drm_plane_helper.h>
#include "intel_drv.h"
+#include "intel_frontbuffer.h"
#include <drm/i915_drm.h>
#include "i915_drv.h"
@@ -202,23 +203,24 @@ 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);
+ const struct skl_wm_values *wm = &dev_priv->wm.skl_results;
+ struct drm_crtc *crtc = crtc_state->base.crtc;
+ struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
const int pipe = intel_plane->pipe;
const int plane = intel_plane->plane + 1;
- u32 plane_ctl, stride_div, stride;
+ u32 plane_ctl;
const struct drm_intel_sprite_colorkey *key = &plane_state->ckey;
- u32 surf_addr;
- u32 tile_height, plane_offset, plane_size;
+ u32 surf_addr = plane_state->main.offset;
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);
- uint32_t crtc_h = drm_rect_height(&plane_state->dst);
- uint32_t x = plane_state->src.x1 >> 16;
- uint32_t y = plane_state->src.y1 >> 16;
- uint32_t src_w = drm_rect_width(&plane_state->src) >> 16;
- uint32_t src_h = drm_rect_height(&plane_state->src) >> 16;
+ u32 stride = skl_plane_stride(fb, 0, rotation);
+ int crtc_x = plane_state->base.dst.x1;
+ int crtc_y = plane_state->base.dst.y1;
+ uint32_t crtc_w = drm_rect_width(&plane_state->base.dst);
+ uint32_t crtc_h = drm_rect_height(&plane_state->base.dst);
+ uint32_t x = plane_state->main.x;
+ uint32_t y = plane_state->main.y;
+ uint32_t src_w = drm_rect_width(&plane_state->base.src) >> 16;
+ uint32_t src_h = drm_rect_height(&plane_state->base.src) >> 16;
plane_ctl = PLANE_CTL_ENABLE |
PLANE_CTL_PIPE_GAMMA_ENABLE |
@@ -229,14 +231,8 @@ 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 (wm->dirty_pipes & drm_crtc_mask(crtc))
+ skl_write_plane_wm(intel_crtc, wm, plane);
if (key->flags) {
I915_WRITE(PLANE_KEYVAL(pipe, plane), key->min_value);
@@ -249,28 +245,15 @@ 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;
- } 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;
+ /* Sizes are 0 based */
+ src_w--;
+ src_h--;
+ crtc_w--;
+ crtc_h--;
- I915_WRITE(PLANE_OFFSET(pipe, plane), plane_offset);
+ I915_WRITE(PLANE_OFFSET(pipe, plane), (y << 16) | x);
I915_WRITE(PLANE_STRIDE(pipe, plane), stride);
- I915_WRITE(PLANE_SIZE(pipe, plane), plane_size);
+ I915_WRITE(PLANE_SIZE(pipe, plane), (src_h << 16) | src_w);
/* program plane scaler */
if (plane_state->scaler_id >= 0) {
@@ -295,7 +278,8 @@ 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));
}
@@ -308,6 +292,14 @@ skl_disable_plane(struct drm_plane *dplane, struct drm_crtc *crtc)
const int pipe = intel_plane->pipe;
const int plane = intel_plane->plane + 1;
+ /*
+ * We only populate skl_results on watermark updates, and if the
+ * plane's visiblity isn't actually changing neither is its watermarks.
+ */
+ if (!dplane->state->visible)
+ skl_write_plane_wm(to_intel_crtc(crtc),
+ &dev_priv->wm.skl_results, plane);
+
I915_WRITE(PLANE_CTL(pipe, plane), 0);
I915_WRITE(PLANE_SURF(pipe, plane), 0);
@@ -362,22 +354,20 @@ vlv_update_plane(struct drm_plane *dplane,
struct drm_i915_private *dev_priv = to_i915(dev);
struct intel_plane *intel_plane = to_intel_plane(dplane);
struct drm_framebuffer *fb = plane_state->base.fb;
- struct drm_i915_gem_object *obj = intel_fb_obj(fb);
int pipe = intel_plane->pipe;
int plane = intel_plane->plane;
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;
- uint32_t crtc_w = drm_rect_width(&plane_state->dst);
- uint32_t crtc_h = drm_rect_height(&plane_state->dst);
- uint32_t x = plane_state->src.x1 >> 16;
- uint32_t y = plane_state->src.y1 >> 16;
- uint32_t src_w = drm_rect_width(&plane_state->src) >> 16;
- uint32_t src_h = drm_rect_height(&plane_state->src) >> 16;
+ int crtc_x = plane_state->base.dst.x1;
+ int crtc_y = plane_state->base.dst.y1;
+ uint32_t crtc_w = drm_rect_width(&plane_state->base.dst);
+ uint32_t crtc_h = drm_rect_height(&plane_state->base.dst);
+ uint32_t x = plane_state->base.src.x1 >> 16;
+ uint32_t y = plane_state->base.src.y1 >> 16;
+ uint32_t src_w = drm_rect_width(&plane_state->base.src) >> 16;
+ uint32_t src_h = drm_rect_height(&plane_state->base.src) >> 16;
sprctl = SP_ENABLE;
@@ -430,7 +420,7 @@ vlv_update_plane(struct drm_plane *dplane,
*/
sprctl |= SP_GAMMA_ENABLE;
- if (obj->tiling_mode != I915_TILING_NONE)
+ if (fb->modifier[0] == I915_FORMAT_MOD_X_TILED)
sprctl |= SP_TILED;
/* Sizes are 0 based */
@@ -439,19 +429,18 @@ vlv_update_plane(struct drm_plane *dplane,
crtc_w--;
crtc_h--;
- linear_offset = y * fb->pitches[0] + x * cpp;
- sprsurf_offset = intel_compute_tile_offset(&x, &y, fb, 0,
- fb->pitches[0], rotation);
- linear_offset -= sprsurf_offset;
+ intel_add_fb_offsets(&x, &y, plane_state, 0);
+ sprsurf_offset = intel_compute_tile_offset(&x, &y, plane_state, 0);
- if (rotation == BIT(DRM_ROTATE_180)) {
+ if (rotation == 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, plane_state, 0);
+
if (key->flags) {
I915_WRITE(SPKEYMINVAL(pipe, plane), key->min_value);
I915_WRITE(SPKEYMAXVAL(pipe, plane), key->max_value);
@@ -467,7 +456,7 @@ vlv_update_plane(struct drm_plane *dplane,
I915_WRITE(SPSTRIDE(pipe, plane), fb->pitches[0]);
I915_WRITE(SPPOS(pipe, plane), (crtc_y << 16) | crtc_x);
- if (obj->tiling_mode != I915_TILING_NONE)
+ if (fb->modifier[0] == I915_FORMAT_MOD_X_TILED)
I915_WRITE(SPTILEOFF(pipe, plane), (y << 16) | x);
else
I915_WRITE(SPLINOFF(pipe, plane), linear_offset);
@@ -476,8 +465,8 @@ 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));
}
@@ -505,21 +494,19 @@ ivb_update_plane(struct drm_plane *plane,
struct drm_i915_private *dev_priv = to_i915(dev);
struct intel_plane *intel_plane = to_intel_plane(plane);
struct drm_framebuffer *fb = plane_state->base.fb;
- struct drm_i915_gem_object *obj = intel_fb_obj(fb);
enum pipe pipe = intel_plane->pipe;
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;
- uint32_t crtc_w = drm_rect_width(&plane_state->dst);
- uint32_t crtc_h = drm_rect_height(&plane_state->dst);
- uint32_t x = plane_state->src.x1 >> 16;
- uint32_t y = plane_state->src.y1 >> 16;
- uint32_t src_w = drm_rect_width(&plane_state->src) >> 16;
- uint32_t src_h = drm_rect_height(&plane_state->src) >> 16;
+ int crtc_x = plane_state->base.dst.x1;
+ int crtc_y = plane_state->base.dst.y1;
+ uint32_t crtc_w = drm_rect_width(&plane_state->base.dst);
+ uint32_t crtc_h = drm_rect_height(&plane_state->base.dst);
+ uint32_t x = plane_state->base.src.x1 >> 16;
+ uint32_t y = plane_state->base.src.y1 >> 16;
+ uint32_t src_w = drm_rect_width(&plane_state->base.src) >> 16;
+ uint32_t src_h = drm_rect_height(&plane_state->base.src) >> 16;
sprctl = SPRITE_ENABLE;
@@ -552,7 +539,7 @@ ivb_update_plane(struct drm_plane *plane,
*/
sprctl |= SPRITE_GAMMA_ENABLE;
- if (obj->tiling_mode != I915_TILING_NONE)
+ if (fb->modifier[0] == I915_FORMAT_MOD_X_TILED)
sprctl |= SPRITE_TILED;
if (IS_HASWELL(dev) || IS_BROADWELL(dev))
@@ -572,22 +559,21 @@ 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;
- sprsurf_offset = intel_compute_tile_offset(&x, &y, fb, 0,
- fb->pitches[0], rotation);
- linear_offset -= sprsurf_offset;
+ intel_add_fb_offsets(&x, &y, plane_state, 0);
+ sprsurf_offset = intel_compute_tile_offset(&x, &y, plane_state, 0);
- if (rotation == BIT(DRM_ROTATE_180)) {
+ if (rotation == DRM_ROTATE_180) {
sprctl |= SPRITE_ROTATE_180;
/* HSW and BDW does this automagically in hardware */
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, plane_state, 0);
+
if (key->flags) {
I915_WRITE(SPRKEYVAL(pipe), key->min_value);
I915_WRITE(SPRKEYMAX(pipe), key->max_value);
@@ -606,7 +592,7 @@ ivb_update_plane(struct drm_plane *plane,
* register */
if (IS_HASWELL(dev) || IS_BROADWELL(dev))
I915_WRITE(SPROFFSET(pipe), (y << 16) | x);
- else if (obj->tiling_mode != I915_TILING_NONE)
+ else if (fb->modifier[0] == I915_FORMAT_MOD_X_TILED)
I915_WRITE(SPRTILEOFF(pipe), (y << 16) | x);
else
I915_WRITE(SPRLINOFF(pipe), linear_offset);
@@ -616,7 +602,7 @@ 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));
}
@@ -646,21 +632,19 @@ ilk_update_plane(struct drm_plane *plane,
struct drm_i915_private *dev_priv = to_i915(dev);
struct intel_plane *intel_plane = to_intel_plane(plane);
struct drm_framebuffer *fb = plane_state->base.fb;
- struct drm_i915_gem_object *obj = intel_fb_obj(fb);
int pipe = intel_plane->pipe;
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;
- uint32_t crtc_w = drm_rect_width(&plane_state->dst);
- uint32_t crtc_h = drm_rect_height(&plane_state->dst);
- uint32_t x = plane_state->src.x1 >> 16;
- uint32_t y = plane_state->src.y1 >> 16;
- uint32_t src_w = drm_rect_width(&plane_state->src) >> 16;
- uint32_t src_h = drm_rect_height(&plane_state->src) >> 16;
+ int crtc_x = plane_state->base.dst.x1;
+ int crtc_y = plane_state->base.dst.y1;
+ uint32_t crtc_w = drm_rect_width(&plane_state->base.dst);
+ uint32_t crtc_h = drm_rect_height(&plane_state->base.dst);
+ uint32_t x = plane_state->base.src.x1 >> 16;
+ uint32_t y = plane_state->base.src.y1 >> 16;
+ uint32_t src_w = drm_rect_width(&plane_state->base.src) >> 16;
+ uint32_t src_h = drm_rect_height(&plane_state->base.src) >> 16;
dvscntr = DVS_ENABLE;
@@ -693,7 +677,7 @@ ilk_update_plane(struct drm_plane *plane,
*/
dvscntr |= DVS_GAMMA_ENABLE;
- if (obj->tiling_mode != I915_TILING_NONE)
+ if (fb->modifier[0] == I915_FORMAT_MOD_X_TILED)
dvscntr |= DVS_TILED;
if (IS_GEN6(dev))
@@ -709,19 +693,18 @@ 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;
- dvssurf_offset = intel_compute_tile_offset(&x, &y, fb, 0,
- fb->pitches[0], rotation);
- linear_offset -= dvssurf_offset;
+ intel_add_fb_offsets(&x, &y, plane_state, 0);
+ dvssurf_offset = intel_compute_tile_offset(&x, &y, plane_state, 0);
- if (rotation == BIT(DRM_ROTATE_180)) {
+ if (rotation == 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, plane_state, 0);
+
if (key->flags) {
I915_WRITE(DVSKEYVAL(pipe), key->min_value);
I915_WRITE(DVSKEYMAX(pipe), key->max_value);
@@ -736,7 +719,7 @@ ilk_update_plane(struct drm_plane *plane,
I915_WRITE(DVSSTRIDE(pipe), fb->pitches[0]);
I915_WRITE(DVSPOS(pipe), (crtc_y << 16) | crtc_x);
- if (obj->tiling_mode != I915_TILING_NONE)
+ if (fb->modifier[0] == I915_FORMAT_MOD_X_TILED)
I915_WRITE(DVSTILEOFF(pipe), (y << 16) | x);
else
I915_WRITE(DVSLINOFF(pipe), linear_offset);
@@ -745,7 +728,7 @@ 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));
}
@@ -778,15 +761,26 @@ intel_check_sprite_plane(struct drm_plane *plane,
int crtc_x, crtc_y;
unsigned int crtc_w, crtc_h;
uint32_t src_x, src_y, src_w, src_h;
- struct drm_rect *src = &state->src;
- struct drm_rect *dst = &state->dst;
+ struct drm_rect *src = &state->base.src;
+ struct drm_rect *dst = &state->base.dst;
const struct drm_rect *clip = &state->clip;
int hscale, vscale;
int max_scale, min_scale;
bool can_scale;
+ int ret;
+
+ src->x1 = state->base.src_x;
+ src->y1 = state->base.src_y;
+ src->x2 = state->base.src_x + state->base.src_w;
+ src->y2 = state->base.src_y + state->base.src_h;
+
+ dst->x1 = state->base.crtc_x;
+ dst->y1 = state->base.crtc_y;
+ dst->x2 = state->base.crtc_x + state->base.crtc_w;
+ dst->y2 = state->base.crtc_y + state->base.crtc_h;
if (!fb) {
- state->visible = false;
+ state->base.visible = false;
return 0;
}
@@ -834,14 +828,14 @@ intel_check_sprite_plane(struct drm_plane *plane,
vscale = drm_rect_calc_vscale_relaxed(src, dst, min_scale, max_scale);
BUG_ON(vscale < 0);
- state->visible = drm_rect_clip_scaled(src, dst, clip, hscale, vscale);
+ state->base.visible = drm_rect_clip_scaled(src, dst, clip, hscale, vscale);
crtc_x = dst->x1;
crtc_y = dst->y1;
crtc_w = drm_rect_width(dst);
crtc_h = drm_rect_height(dst);
- if (state->visible) {
+ if (state->base.visible) {
/* check again in case clipping clamped the results */
hscale = drm_rect_calc_hscale(src, dst, min_scale, max_scale);
if (hscale < 0) {
@@ -898,12 +892,12 @@ intel_check_sprite_plane(struct drm_plane *plane,
crtc_w &= ~1;
if (crtc_w == 0)
- state->visible = false;
+ state->base.visible = false;
}
}
/* Check size restrictions when scaling */
- if (state->visible && (src_w != crtc_w || src_h != crtc_h)) {
+ if (state->base.visible && (src_w != crtc_w || src_h != crtc_h)) {
unsigned int width_bytes;
int cpp = drm_format_plane_cpp(fb->pixel_format, 0);
@@ -912,10 +906,10 @@ intel_check_sprite_plane(struct drm_plane *plane,
/* FIXME interlacing min height is 6 */
if (crtc_w < 3 || crtc_h < 3)
- state->visible = false;
+ state->base.visible = false;
if (src_w < 3 || src_h < 3)
- state->visible = false;
+ state->base.visible = false;
width_bytes = ((src_x * cpp) & 63) + src_w * cpp;
@@ -926,7 +920,7 @@ intel_check_sprite_plane(struct drm_plane *plane,
}
}
- if (state->visible) {
+ if (state->base.visible) {
src->x1 = src_x << 16;
src->x2 = (src_x + src_w) << 16;
src->y1 = src_y << 16;
@@ -938,6 +932,12 @@ intel_check_sprite_plane(struct drm_plane *plane,
dst->y1 = crtc_y;
dst->y2 = crtc_y + crtc_h;
+ if (INTEL_GEN(dev) >= 9) {
+ ret = skl_check_plane_surface(state);
+ if (ret)
+ return ret;
+ }
+
return 0;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-11 12:36:24 +0000