[Intel-gfx] [PATCH 6/7] drm/i915/skl: Query display address through a wrapper
From: Tvrtko Ursulin Need to do this in order to support 90/270 rotated display. v2: Pass in drm_plane instead of plane index to intel_obj_display_address. v3: * Renamed intel_obj_display_address to intel_plane_obj_offset. (Chris Wilson) * Simplified rotation check to bitwise AND. (Chris Wilson) v4: * Extracted 90/270 rotation check into a helper function. (Michel Thierry) v5: * Rebased for ggtt view changes. For: VIZ-4545 Signed-off-by: Tvrtko Ursulin Reviewed-by: Michel Thierry Reviewed-by: Joonas Lahtinen --- drivers/gpu/drm/i915/intel_display.c | 23 +-- drivers/gpu/drm/i915/intel_drv.h | 9 + drivers/gpu/drm/i915/intel_sprite.c | 5 - 3 files changed, 30 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index f605b09..d1f9099 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -2301,8 +2301,7 @@ intel_fill_fb_ggtt_view(struct i915_ggtt_view *view, struct drm_framebuffer *fb, if (!plane_state) return 0; - if (!(plane_state->rotation & - (BIT(DRM_ROTATE_90) | BIT(DRM_ROTATE_270 + if (!intel_rotation_90_or_270(plane_state->rotation)) return 0; *view = rotated_view; @@ -2900,6 +2899,17 @@ u32 intel_fb_stride_alignment(struct drm_device *dev, uint64_t fb_modifier, } } +unsigned long intel_plane_obj_offset(struct intel_plane *intel_plane, +struct drm_i915_gem_object *obj) +{ + enum i915_ggtt_view_type view = I915_GGTT_VIEW_NORMAL; + + if (intel_rotation_90_or_270(intel_plane->base.state->rotation)) + view = I915_GGTT_VIEW_ROTATED; + + return i915_gem_obj_ggtt_offset_view(obj, view); +} + static void skylake_update_primary_plane(struct drm_crtc *crtc, struct drm_framebuffer *fb, int x, int y) @@ -2910,6 +2920,7 @@ static void skylake_update_primary_plane(struct drm_crtc *crtc, struct drm_i915_gem_object *obj; int pipe = intel_crtc->pipe; u32 plane_ctl, stride_div; + unsigned long surf_addr; if (!intel_crtc->primary_enabled) { I915_WRITE(PLANE_CTL(pipe, 0), 0); @@ -2976,16 +2987,16 @@ static void skylake_update_primary_plane(struct drm_crtc *crtc, obj = intel_fb_obj(fb); stride_div = intel_fb_stride_alignment(dev, fb->modifier[0], fb->pixel_format); + surf_addr = intel_plane_obj_offset(to_intel_plane(crtc->primary), obj); I915_WRITE(PLANE_CTL(pipe, 0), plane_ctl); - I915_WRITE(PLANE_POS(pipe, 0), 0); I915_WRITE(PLANE_OFFSET(pipe, 0), (y << 16) | x); I915_WRITE(PLANE_SIZE(pipe, 0), (intel_crtc->config->pipe_src_h - 1) << 16 | (intel_crtc->config->pipe_src_w - 1)); I915_WRITE(PLANE_STRIDE(pipe, 0), fb->pitches[0] / stride_div); - I915_WRITE(PLANE_SURF(pipe, 0), i915_gem_obj_ggtt_offset(obj)); + I915_WRITE(PLANE_SURF(pipe, 0), surf_addr); POSTING_READ(PLANE_SURF(pipe, 0)); } @@ -10079,8 +10090,8 @@ static int intel_crtc_page_flip(struct drm_crtc *crtc, if (ret) goto cleanup_pending; - work->gtt_offset = - i915_gem_obj_ggtt_offset(obj) + intel_crtc->dspaddr_offset; + work->gtt_offset = intel_plane_obj_offset(to_intel_plane(primary), obj) + + intel_crtc->dspaddr_offset; if (use_mmio_flip(ring, obj)) { ret = intel_queue_mmio_flip(dev, crtc, fb, obj, ring, diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index cb00bd0..db0e7bf 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -988,6 +988,12 @@ unsigned int intel_tile_height(struct drm_device *dev, uint32_t pixel_format, uint64_t fb_format_modifier); +static inline bool +intel_rotation_90_or_270(unsigned int rotation) +{ + return rotation & (BIT(DRM_ROTATE_90) | BIT(DRM_ROTATE_270)); +} + /* shared dpll functions */ struct intel_shared_dpll *intel_crtc_to_shared_dpll(struct intel_crtc *crtc); void assert_shared_dpll(struct drm_i915_private *dev_priv, @@ -1042,6 +1048,9 @@ void intel_mode_from_pipe_config(struct drm_display_mode *mode, void intel_crtc_wait_for_pending_flips(struct drm_crtc *crtc); void intel_modeset_preclose(struct drm_device *dev, struct drm_file *file); +unsigned long intel_plane_obj_offset(struct intel_plane *intel_plane, +struct drm_i915_gem_object *obj); + /* intel_dp.c */ void intel_dp_init(struct drm_device *dev, int output_reg, enum port port); bool intel_dp_init_connector(struct intel_digital_port *intel_dig_port, diff --git a/driv
Re: [Intel-gfx] [PATCH 6/7] drm/i915/skl: Query display address through a wrapper
On ti, 2015-03-17 at 15:45 +, Tvrtko Ursulin wrote: > From: Tvrtko Ursulin > > Need to do this in order to support 90/270 rotated display. > > v2: Pass in drm_plane instead of plane index to intel_obj_display_address. > > v3: > * Renamed intel_obj_display_address to intel_plane_obj_offset. > (Chris Wilson) > * Simplified rotation check to bitwise AND. (Chris Wilson) > > v4: > * Extracted 90/270 rotation check into a helper function. (Michel Thierry) > > v5: > * Rebased for ggtt view changes. > > For: VIZ-4545 > Signed-off-by: Tvrtko Ursulin > Reviewed-by: Michel Thierry Reviewed-by: Joonas Lahtinen (v5) > --- > drivers/gpu/drm/i915/intel_display.c | 23 +-- > drivers/gpu/drm/i915/intel_drv.h | 9 + > drivers/gpu/drm/i915/intel_sprite.c | 5 - > 3 files changed, 30 insertions(+), 7 deletions(-) > > diff --git a/drivers/gpu/drm/i915/intel_display.c > b/drivers/gpu/drm/i915/intel_display.c > index c2c3a76..9af73b1 100644 > --- a/drivers/gpu/drm/i915/intel_display.c > +++ b/drivers/gpu/drm/i915/intel_display.c > @@ -2263,8 +2263,7 @@ int intel_fill_fb_ggtt_view(struct i915_ggtt_view *view, > if (!plane_state) > return 0; > > - if (!(plane_state->rotation & > - (BIT(DRM_ROTATE_90) | BIT(DRM_ROTATE_270 > + if (!intel_rotation_90_or_270(plane_state->rotation)) > return 0; > > *view = rotated_view; > @@ -2862,6 +2861,17 @@ u32 intel_fb_stride_alignment(struct drm_device *dev, > uint64_t fb_modifier, > } > } > > +unsigned long intel_plane_obj_offset(struct intel_plane *intel_plane, > + struct drm_i915_gem_object *obj) > +{ > + enum i915_ggtt_view_type view = I915_GGTT_VIEW_NORMAL; > + > + if (intel_rotation_90_or_270(intel_plane->base.state->rotation)) > + view = I915_GGTT_VIEW_ROTATED; > + > + return i915_gem_obj_ggtt_offset_view(obj, view); > +} > + > static void skylake_update_primary_plane(struct drm_crtc *crtc, >struct drm_framebuffer *fb, >int x, int y) > @@ -2872,6 +2882,7 @@ static void skylake_update_primary_plane(struct > drm_crtc *crtc, > struct drm_i915_gem_object *obj; > int pipe = intel_crtc->pipe; > u32 plane_ctl, stride_div; > + unsigned long surf_addr; > > if (!intel_crtc->primary_enabled) { > I915_WRITE(PLANE_CTL(pipe, 0), 0); > @@ -2938,16 +2949,16 @@ static void skylake_update_primary_plane(struct > drm_crtc *crtc, > obj = intel_fb_obj(fb); > stride_div = intel_fb_stride_alignment(dev, fb->modifier[0], > fb->pixel_format); > + surf_addr = intel_plane_obj_offset(to_intel_plane(crtc->primary), obj); > > I915_WRITE(PLANE_CTL(pipe, 0), plane_ctl); > - > I915_WRITE(PLANE_POS(pipe, 0), 0); > I915_WRITE(PLANE_OFFSET(pipe, 0), (y << 16) | x); > I915_WRITE(PLANE_SIZE(pipe, 0), > (intel_crtc->config->pipe_src_h - 1) << 16 | > (intel_crtc->config->pipe_src_w - 1)); > I915_WRITE(PLANE_STRIDE(pipe, 0), fb->pitches[0] / stride_div); > - I915_WRITE(PLANE_SURF(pipe, 0), i915_gem_obj_ggtt_offset(obj)); > + I915_WRITE(PLANE_SURF(pipe, 0), surf_addr); > > POSTING_READ(PLANE_SURF(pipe, 0)); > } > @@ -10039,8 +10050,8 @@ static int intel_crtc_page_flip(struct drm_crtc *crtc, > if (ret) > goto cleanup_pending; > > - work->gtt_offset = > - i915_gem_obj_ggtt_offset(obj) + intel_crtc->dspaddr_offset; > + work->gtt_offset = intel_plane_obj_offset(to_intel_plane(primary), obj) > + + intel_crtc->dspaddr_offset; > > if (use_mmio_flip(ring, obj)) { > ret = intel_queue_mmio_flip(dev, crtc, fb, obj, ring, > diff --git a/drivers/gpu/drm/i915/intel_drv.h > b/drivers/gpu/drm/i915/intel_drv.h > index 53a1372..ae28fb4 100644 > --- a/drivers/gpu/drm/i915/intel_drv.h > +++ b/drivers/gpu/drm/i915/intel_drv.h > @@ -991,6 +991,12 @@ unsigned int > intel_tile_height(struct drm_device *dev, uint32_t pixel_format, > uint64_t fb_format_modifier); > > +static inline bool > +intel_rotation_90_or_270(unsigned int rotation) > +{ > + return rotation & (BIT(DRM_ROTATE_90) | BIT(DRM_ROTATE_270)); > +} > + > /* shared dpll functions */ > struct intel_shared_dpll *intel_crtc_to_shared_dpll(struct intel_crtc *crtc); > void assert_shared_dpll(struct drm_i915_private *dev_priv, > @@ -1045,6 +1051,9 @@ void intel_mode_from_pipe_config(struct > drm_display_mode *mode, > void intel_crtc_wait_for_pending_flips(struct drm_crtc *crtc); > void intel_modeset_preclose(struct drm_device *dev, struct drm_file *file); > > +unsigned long intel_plane_obj_offset(struct intel_plane *intel_plane, > + struct drm_i915_gem_obje
[Intel-gfx] [PATCH 6/7] drm/i915/skl: Query display address through a wrapper
From: Tvrtko Ursulin Need to do this in order to support 90/270 rotated display. v2: Pass in drm_plane instead of plane index to intel_obj_display_address. v3: * Renamed intel_obj_display_address to intel_plane_obj_offset. (Chris Wilson) * Simplified rotation check to bitwise AND. (Chris Wilson) v4: * Extracted 90/270 rotation check into a helper function. (Michel Thierry) v5: * Rebased for ggtt view changes. For: VIZ-4545 Signed-off-by: Tvrtko Ursulin Reviewed-by: Michel Thierry --- drivers/gpu/drm/i915/intel_display.c | 23 +-- drivers/gpu/drm/i915/intel_drv.h | 9 + drivers/gpu/drm/i915/intel_sprite.c | 5 - 3 files changed, 30 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index c2c3a76..9af73b1 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -2263,8 +2263,7 @@ int intel_fill_fb_ggtt_view(struct i915_ggtt_view *view, if (!plane_state) return 0; - if (!(plane_state->rotation & - (BIT(DRM_ROTATE_90) | BIT(DRM_ROTATE_270 + if (!intel_rotation_90_or_270(plane_state->rotation)) return 0; *view = rotated_view; @@ -2862,6 +2861,17 @@ u32 intel_fb_stride_alignment(struct drm_device *dev, uint64_t fb_modifier, } } +unsigned long intel_plane_obj_offset(struct intel_plane *intel_plane, +struct drm_i915_gem_object *obj) +{ + enum i915_ggtt_view_type view = I915_GGTT_VIEW_NORMAL; + + if (intel_rotation_90_or_270(intel_plane->base.state->rotation)) + view = I915_GGTT_VIEW_ROTATED; + + return i915_gem_obj_ggtt_offset_view(obj, view); +} + static void skylake_update_primary_plane(struct drm_crtc *crtc, struct drm_framebuffer *fb, int x, int y) @@ -2872,6 +2882,7 @@ static void skylake_update_primary_plane(struct drm_crtc *crtc, struct drm_i915_gem_object *obj; int pipe = intel_crtc->pipe; u32 plane_ctl, stride_div; + unsigned long surf_addr; if (!intel_crtc->primary_enabled) { I915_WRITE(PLANE_CTL(pipe, 0), 0); @@ -2938,16 +2949,16 @@ static void skylake_update_primary_plane(struct drm_crtc *crtc, obj = intel_fb_obj(fb); stride_div = intel_fb_stride_alignment(dev, fb->modifier[0], fb->pixel_format); + surf_addr = intel_plane_obj_offset(to_intel_plane(crtc->primary), obj); I915_WRITE(PLANE_CTL(pipe, 0), plane_ctl); - I915_WRITE(PLANE_POS(pipe, 0), 0); I915_WRITE(PLANE_OFFSET(pipe, 0), (y << 16) | x); I915_WRITE(PLANE_SIZE(pipe, 0), (intel_crtc->config->pipe_src_h - 1) << 16 | (intel_crtc->config->pipe_src_w - 1)); I915_WRITE(PLANE_STRIDE(pipe, 0), fb->pitches[0] / stride_div); - I915_WRITE(PLANE_SURF(pipe, 0), i915_gem_obj_ggtt_offset(obj)); + I915_WRITE(PLANE_SURF(pipe, 0), surf_addr); POSTING_READ(PLANE_SURF(pipe, 0)); } @@ -10039,8 +10050,8 @@ static int intel_crtc_page_flip(struct drm_crtc *crtc, if (ret) goto cleanup_pending; - work->gtt_offset = - i915_gem_obj_ggtt_offset(obj) + intel_crtc->dspaddr_offset; + work->gtt_offset = intel_plane_obj_offset(to_intel_plane(primary), obj) + + intel_crtc->dspaddr_offset; if (use_mmio_flip(ring, obj)) { ret = intel_queue_mmio_flip(dev, crtc, fb, obj, ring, diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 53a1372..ae28fb4 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -991,6 +991,12 @@ unsigned int intel_tile_height(struct drm_device *dev, uint32_t pixel_format, uint64_t fb_format_modifier); +static inline bool +intel_rotation_90_or_270(unsigned int rotation) +{ + return rotation & (BIT(DRM_ROTATE_90) | BIT(DRM_ROTATE_270)); +} + /* shared dpll functions */ struct intel_shared_dpll *intel_crtc_to_shared_dpll(struct intel_crtc *crtc); void assert_shared_dpll(struct drm_i915_private *dev_priv, @@ -1045,6 +1051,9 @@ void intel_mode_from_pipe_config(struct drm_display_mode *mode, void intel_crtc_wait_for_pending_flips(struct drm_crtc *crtc); void intel_modeset_preclose(struct drm_device *dev, struct drm_file *file); +unsigned long intel_plane_obj_offset(struct intel_plane *intel_plane, +struct drm_i915_gem_object *obj); + /* intel_dp.c */ void intel_dp_init(struct drm_device *dev, int output_reg, enum port port); bool intel_dp_init_connector(struct intel_digital_port *intel_dig_port, diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915
[Intel-gfx] [PATCH 6/7] drm/i915/skl: Query display address through a wrapper
From: Tvrtko Ursulin Need to do this in order to support 90/270 rotated display. v2: Pass in drm_plane instead of plane index to intel_obj_display_address. v3: * Renamed intel_obj_display_address to intel_plane_obj_offset. (Chris Wilson) * Simplified rotation check to bitwise AND. (Chris Wilson) v4: * Extracted 90/270 rotation check into a helper function. (Michel Thierry) For: VIZ-4545 Signed-off-by: Tvrtko Ursulin Reviewed-by: Michel Thierry --- drivers/gpu/drm/i915/i915_drv.h | 7 +++ drivers/gpu/drm/i915/i915_gem.c | 4 ++-- drivers/gpu/drm/i915/intel_display.c | 24 ++-- drivers/gpu/drm/i915/intel_drv.h | 9 + drivers/gpu/drm/i915/intel_sprite.c | 5 - 5 files changed, 40 insertions(+), 9 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index b04b07d..e12b6f3 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -2879,6 +2879,13 @@ i915_gem_obj_ggtt_offset(struct drm_i915_gem_object *obj) } static inline unsigned long +i915_gem_obj_ggtt_offset_view(struct drm_i915_gem_object *obj, + enum i915_ggtt_view_type view) +{ + return i915_gem_obj_offset_view(obj, i915_obj_to_ggtt(obj), view); +} + +static inline unsigned long i915_gem_obj_ggtt_size(struct drm_i915_gem_object *obj) { return i915_gem_obj_size(obj, i915_obj_to_ggtt(obj)); diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index ecedda5..ba99bfe 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -5181,8 +5181,8 @@ unsigned long i915_gem_obj_offset_view(struct drm_i915_gem_object *o, return vma->node.start; } - WARN(1, "%s vma for this object not found.\n", -i915_is_ggtt(vm) ? "global" : "ppgtt"); + WARN(1, "%s vma for this object not found. (view=%u)\n", +i915_is_ggtt(vm) ? "global" : "ppgtt", view); return -1; } diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 9867f55..c7ead35 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -2258,8 +2258,7 @@ int intel_fill_fb_ggtt_view(struct i915_ggtt_view *view, if (!plane_state) return 0; - if (!(plane_state->rotation & - (BIT(DRM_ROTATE_90) | BIT(DRM_ROTATE_270 + if (!intel_rotation_90_or_270(plane_state->rotation)) return 0; *view = rotated_view; @@ -2864,6 +2863,17 @@ u32 intel_fb_stride_alignment(struct drm_device *dev, uint64_t fb_modifier, } } +unsigned long intel_plane_obj_offset(struct intel_plane *intel_plane, +struct drm_i915_gem_object *obj) +{ + enum i915_ggtt_view_type view = I915_GGTT_VIEW_NORMAL; + + if (intel_rotation_90_or_270(intel_plane->base.state->rotation)) + view = I915_GGTT_VIEW_ROTATED; + + return i915_gem_obj_ggtt_offset_view(obj, view); +} + static void skylake_update_primary_plane(struct drm_crtc *crtc, struct drm_framebuffer *fb, int x, int y) @@ -2874,6 +2884,7 @@ static void skylake_update_primary_plane(struct drm_crtc *crtc, struct drm_i915_gem_object *obj; int pipe = intel_crtc->pipe; u32 plane_ctl, stride_div; + unsigned long surf_addr; if (!intel_crtc->primary_enabled) { I915_WRITE(PLANE_CTL(pipe, 0), 0); @@ -2940,11 +2951,12 @@ static void skylake_update_primary_plane(struct drm_crtc *crtc, obj = intel_fb_obj(fb); stride_div = intel_fb_stride_alignment(dev, fb->modifier[0], fb->pixel_format); + surf_addr = intel_plane_obj_offset(to_intel_plane(crtc->primary), obj); I915_WRITE(PLANE_CTL(pipe, 0), plane_ctl); DRM_DEBUG_KMS("Writing base %08lX %d,%d,%d,%d pitch=%d\n", - i915_gem_obj_ggtt_offset(obj), + surf_addr, x, y, fb->width, fb->height, fb->pitches[0]); @@ -2954,7 +2966,7 @@ static void skylake_update_primary_plane(struct drm_crtc *crtc, (intel_crtc->config->pipe_src_h - 1) << 16 | (intel_crtc->config->pipe_src_w - 1)); I915_WRITE(PLANE_STRIDE(pipe, 0), fb->pitches[0] / stride_div); - I915_WRITE(PLANE_SURF(pipe, 0), i915_gem_obj_ggtt_offset(obj)); + I915_WRITE(PLANE_SURF(pipe, 0), surf_addr); POSTING_READ(PLANE_SURF(pipe, 0)); } @@ -9987,8 +,8 @@ static int intel_crtc_page_flip(struct drm_crtc *crtc, if (ret) goto cleanup_pending; - work->gtt_offset = - i915_gem_obj_ggtt_offset(obj) + intel_crtc->dspaddr_offset; + work->gtt_offset = intel_plane_o