diff options
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display.c | 11 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display.h | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_fbc.c | 32 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 6 |
4 files changed, 25 insertions, 25 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index d486d675166f..4fdc9ccfea2a 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -3822,6 +3822,17 @@ skl_check_main_ccs_coordinates(struct intel_plane_state *plane_state, return true; } +unsigned int +intel_plane_fence_y_offset(const struct intel_plane_state *plane_state) +{ + int x = 0, y = 0; + + intel_plane_adjust_aligned_offset(&x, &y, plane_state, 0, + plane_state->color_plane[0].offset, 0); + + return y; +} + static int skl_check_main_surface(struct intel_plane_state *plane_state) { struct drm_i915_private *dev_priv = to_i915(plane_state->uapi.plane->dev); diff --git a/drivers/gpu/drm/i915/display/intel_display.h b/drivers/gpu/drm/i915/display/intel_display.h index b7a6d56bac5f..f68007ff8a13 100644 --- a/drivers/gpu/drm/i915/display/intel_display.h +++ b/drivers/gpu/drm/i915/display/intel_display.h @@ -615,6 +615,7 @@ unsigned int i9xx_plane_max_stride(struct intel_plane *plane, u32 pixel_format, u64 modifier, unsigned int rotation); int bdw_get_pipemisc_bpp(struct intel_crtc *crtc); +unsigned int intel_plane_fence_y_offset(const struct intel_plane_state *plane_state); struct intel_display_error_state * intel_display_capture_error_state(struct drm_i915_private *dev_priv); diff --git a/drivers/gpu/drm/i915/display/intel_fbc.c b/drivers/gpu/drm/i915/display/intel_fbc.c index 30649e17cfb7..2312e70e2e5e 100644 --- a/drivers/gpu/drm/i915/display/intel_fbc.c +++ b/drivers/gpu/drm/i915/display/intel_fbc.c @@ -48,19 +48,6 @@ #include "intel_frontbuffer.h" /* - * In some platforms where the CRTC's x:0/y:0 coordinates doesn't match the - * frontbuffer's x:0/y:0 coordinates we lie to the hardware about the plane's - * origin so the x and y offsets can actually fit the registers. As a - * consequence, the fence doesn't really start exactly at the display plane - * address we program because it starts at the real start of the buffer, so we - * have to take this into consideration here. - */ -static unsigned int get_crtc_fence_y_offset(struct intel_fbc *fbc) -{ - return fbc->state_cache.plane.y - fbc->state_cache.plane.adjusted_y; -} - -/* * For SKL+, the plane source size used by the hardware is based on the value we * write to the PLANE_SIZE register. For BDW-, the hardware looks at the value * we wrote to PIPESRC. @@ -141,7 +128,7 @@ static void i8xx_fbc_activate(struct drm_i915_private *dev_priv) fbc_ctl2 |= FBC_CTL_CPU_FENCE; intel_de_write(dev_priv, FBC_CONTROL2, fbc_ctl2); intel_de_write(dev_priv, FBC_FENCE_OFF, - params->crtc.fence_y_offset); + params->fence_y_offset); } /* enable it... */ @@ -175,7 +162,7 @@ static void g4x_fbc_activate(struct drm_i915_private *dev_priv) if (params->fence_id >= 0) { dpfc_ctl |= DPFC_CTL_FENCE_EN | params->fence_id; intel_de_write(dev_priv, DPFC_FENCE_YOFF, - params->crtc.fence_y_offset); + params->fence_y_offset); } else { intel_de_write(dev_priv, DPFC_FENCE_YOFF, 0); } @@ -243,7 +230,7 @@ static void ilk_fbc_activate(struct drm_i915_private *dev_priv) intel_de_write(dev_priv, SNB_DPFC_CTL_SA, SNB_CPU_FENCE_ENABLE | params->fence_id); intel_de_write(dev_priv, DPFC_CPU_FENCE_OFFSET, - params->crtc.fence_y_offset); + params->fence_y_offset); } } else { if (IS_GEN(dev_priv, 6)) { @@ -253,7 +240,7 @@ static void ilk_fbc_activate(struct drm_i915_private *dev_priv) } intel_de_write(dev_priv, ILK_DPFC_FENCE_YOFF, - params->crtc.fence_y_offset); + params->fence_y_offset); /* enable it... */ intel_de_write(dev_priv, ILK_DPFC_CONTROL, dpfc_ctl | DPFC_CTL_EN); @@ -320,7 +307,7 @@ static void gen7_fbc_activate(struct drm_i915_private *dev_priv) intel_de_write(dev_priv, SNB_DPFC_CTL_SA, SNB_CPU_FENCE_ENABLE | params->fence_id); intel_de_write(dev_priv, DPFC_CPU_FENCE_OFFSET, - params->crtc.fence_y_offset); + params->fence_y_offset); } else if (dev_priv->ggtt.num_fences) { intel_de_write(dev_priv, SNB_DPFC_CTL_SA, 0); intel_de_write(dev_priv, DPFC_CPU_FENCE_OFFSET, 0); @@ -631,8 +618,8 @@ static bool rotation_is_valid(struct drm_i915_private *dev_priv, /* * For some reason, the hardware tracking starts looking at whatever we * programmed as the display plane base address register. It does not look at - * the X and Y offset registers. That's why we look at the crtc->adjusted{x,y} - * variables instead of just looking at the pipe/plane size. + * the X and Y offset registers. That's why we include the src x/y offsets + * instead of just looking at the plane size. */ static bool intel_fbc_hw_tracking_covers_screen(struct intel_crtc *crtc) { @@ -705,7 +692,6 @@ static void intel_fbc_update_state_cache(struct intel_crtc *crtc, cache->plane.src_h = drm_rect_height(&plane_state->uapi.src) >> 16; cache->plane.adjusted_x = plane_state->color_plane[0].x; cache->plane.adjusted_y = plane_state->color_plane[0].y; - cache->plane.y = plane_state->uapi.src.y1 >> 16; cache->plane.pixel_blend_mode = plane_state->hw.pixel_blend_mode; @@ -713,6 +699,8 @@ static void intel_fbc_update_state_cache(struct intel_crtc *crtc, cache->fb.stride = fb->pitches[0]; cache->fb.modifier = fb->modifier; + cache->fence_y_offset = intel_plane_fence_y_offset(plane_state); + drm_WARN_ON(&dev_priv->drm, plane_state->flags & PLANE_HAS_FENCE && !plane_state->vma->fence); @@ -883,10 +871,10 @@ static void intel_fbc_get_reg_params(struct intel_crtc *crtc, memset(params, 0, sizeof(*params)); params->fence_id = cache->fence_id; + params->fence_y_offset = cache->fence_y_offset; params->crtc.pipe = crtc->pipe; params->crtc.i9xx_plane = to_intel_plane(crtc->base.primary)->i9xx_plane; - params->crtc.fence_y_offset = get_crtc_fence_y_offset(fbc); params->fb.format = cache->fb.format; params->fb.stride = cache->fb.stride; diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 9aad3ec979bd..087608d98f09 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -411,8 +411,6 @@ struct intel_fbc { int adjusted_x; int adjusted_y; - int y; - u16 pixel_blend_mode; } plane; @@ -421,6 +419,8 @@ struct intel_fbc { unsigned int stride; u64 modifier; } fb; + + unsigned int fence_y_offset; u16 gen9_wa_cfb_stride; s8 fence_id; } state_cache; @@ -436,7 +436,6 @@ struct intel_fbc { struct { enum pipe pipe; enum i9xx_plane_id i9xx_plane; - unsigned int fence_y_offset; } crtc; struct { @@ -445,6 +444,7 @@ struct intel_fbc { } fb; int cfb_size; + unsigned int fence_y_offset; u16 gen9_wa_cfb_stride; s8 fence_id; bool plane_visible; |