diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_sprite.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_sprite.c | 235 |
1 files changed, 213 insertions, 22 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_sprite.c b/drivers/gpu/drm/i915/display/intel_sprite.c index 63040cb0d4e1..019a2d6d807a 100644 --- a/drivers/gpu/drm/i915/display/intel_sprite.c +++ b/drivers/gpu/drm/i915/display/intel_sprite.c @@ -47,6 +47,7 @@ #include "intel_frontbuffer.h" #include "intel_pm.h" #include "intel_psr.h" +#include "intel_dsi.h" #include "intel_sprite.h" int intel_usecs_to_scanlines(const struct drm_display_mode *adjusted_mode, @@ -93,6 +94,9 @@ void intel_pipe_update_start(const struct intel_crtc_state *new_crtc_state) DEFINE_WAIT(wait); u32 psr_status; + if (new_crtc_state->uapi.async_flip) + return; + vblank_start = adjusted_mode->crtc_vblank_start; if (adjusted_mode->flags & DRM_MODE_FLAG_INTERLACE) vblank_start = DIV_ROUND_UP(vblank_start, 2); @@ -200,8 +204,19 @@ void intel_pipe_update_end(struct intel_crtc_state *new_crtc_state) ktime_t end_vbl_time = ktime_get(); struct drm_i915_private *dev_priv = to_i915(crtc->base.dev); + if (new_crtc_state->uapi.async_flip) + return; + trace_intel_pipe_update_end(crtc, end_vbl_count, scanline_end); + /* + * Incase of mipi dsi command mode, we need to set frame update + * request for every commit. + */ + if (INTEL_GEN(dev_priv) >= 11 && + intel_crtc_has_type(new_crtc_state, INTEL_OUTPUT_DSI)) + icl_dsi_frame_update(new_crtc_state); + /* We're still in the vblank-evade critical section, this can't race. * Would be slightly nice to just grab the vblank count and arm the * event outside of the critical section - the spinlock might spin for a @@ -393,6 +408,134 @@ static int skl_plane_min_cdclk(const struct intel_crtc_state *crtc_state, return DIV_ROUND_UP(pixel_rate * num, den); } +static int skl_plane_max_width(const struct drm_framebuffer *fb, + int color_plane, + unsigned int rotation) +{ + int cpp = fb->format->cpp[color_plane]; + + switch (fb->modifier) { + case DRM_FORMAT_MOD_LINEAR: + case I915_FORMAT_MOD_X_TILED: + /* + * Validated limit is 4k, but has 5k should + * work apart from the following features: + * - Ytile (already limited to 4k) + * - FP16 (already limited to 4k) + * - render compression (already limited to 4k) + * - KVMR sprite and cursor (don't care) + * - horizontal panning (TODO verify this) + * - pipe and plane scaling (TODO verify this) + */ + if (cpp == 8) + return 4096; + else + return 5120; + case I915_FORMAT_MOD_Y_TILED_CCS: + case I915_FORMAT_MOD_Yf_TILED_CCS: + case I915_FORMAT_MOD_Y_TILED_GEN12_MC_CCS: + /* FIXME AUX plane? */ + case I915_FORMAT_MOD_Y_TILED: + case I915_FORMAT_MOD_Yf_TILED: + if (cpp == 8) + return 2048; + else + return 4096; + default: + MISSING_CASE(fb->modifier); + return 2048; + } +} + +static int glk_plane_max_width(const struct drm_framebuffer *fb, + int color_plane, + unsigned int rotation) +{ + int cpp = fb->format->cpp[color_plane]; + + switch (fb->modifier) { + case DRM_FORMAT_MOD_LINEAR: + case I915_FORMAT_MOD_X_TILED: + if (cpp == 8) + return 4096; + else + return 5120; + case I915_FORMAT_MOD_Y_TILED_CCS: + case I915_FORMAT_MOD_Yf_TILED_CCS: + /* FIXME AUX plane? */ + case I915_FORMAT_MOD_Y_TILED: + case I915_FORMAT_MOD_Yf_TILED: + if (cpp == 8) + return 2048; + else + return 5120; + default: + MISSING_CASE(fb->modifier); + return 2048; + } +} + +static int icl_plane_min_width(const struct drm_framebuffer *fb, + int color_plane, + unsigned int rotation) +{ + /* Wa_14011264657, Wa_14011050563: gen11+ */ + switch (fb->format->format) { + case DRM_FORMAT_C8: + return 18; + case DRM_FORMAT_RGB565: + return 10; + case DRM_FORMAT_XRGB8888: + case DRM_FORMAT_XBGR8888: + case DRM_FORMAT_ARGB8888: + case DRM_FORMAT_ABGR8888: + case DRM_FORMAT_XRGB2101010: + case DRM_FORMAT_XBGR2101010: + case DRM_FORMAT_ARGB2101010: + case DRM_FORMAT_ABGR2101010: + case DRM_FORMAT_XVYU2101010: + case DRM_FORMAT_Y212: + case DRM_FORMAT_Y216: + return 6; + case DRM_FORMAT_NV12: + return 20; + case DRM_FORMAT_P010: + case DRM_FORMAT_P012: + case DRM_FORMAT_P016: + return 12; + case DRM_FORMAT_XRGB16161616F: + case DRM_FORMAT_XBGR16161616F: + case DRM_FORMAT_ARGB16161616F: + case DRM_FORMAT_ABGR16161616F: + case DRM_FORMAT_XVYU12_16161616: + case DRM_FORMAT_XVYU16161616: + return 4; + default: + return 1; + } +} + +static int icl_plane_max_width(const struct drm_framebuffer *fb, + int color_plane, + unsigned int rotation) +{ + return 5120; +} + +static int skl_plane_max_height(const struct drm_framebuffer *fb, + int color_plane, + unsigned int rotation) +{ + return 4096; +} + +static int icl_plane_max_height(const struct drm_framebuffer *fb, + int color_plane, + unsigned int rotation) +{ + return 4320; +} + static unsigned int skl_plane_max_stride(struct intel_plane *plane, u32 pixel_format, u64 modifier, @@ -429,6 +572,7 @@ skl_program_scaler(struct intel_plane *plane, u16 y_hphase, uv_rgb_hphase; u16 y_vphase, uv_rgb_vphase; int hscale, vscale; + u32 ps_ctrl; hscale = drm_rect_calc_hscale(&plane_state->uapi.src, &plane_state->uapi.dst, @@ -455,8 +599,13 @@ skl_program_scaler(struct intel_plane *plane, uv_rgb_vphase = skl_scaler_calc_phase(1, vscale, false); } - intel_de_write_fw(dev_priv, SKL_PS_CTRL(pipe, scaler_id), - PS_SCALER_EN | PS_PLANE_SEL(plane->id) | scaler->mode); + ps_ctrl = skl_scaler_get_filter_select(plane_state->hw.scaling_filter, 0); + ps_ctrl |= PS_SCALER_EN | PS_PLANE_SEL(plane->id) | scaler->mode; + + skl_scaler_setup_filter(dev_priv, pipe, scaler_id, 0, + plane_state->hw.scaling_filter); + + intel_de_write_fw(dev_priv, SKL_PS_CTRL(pipe, scaler_id), ps_ctrl); intel_de_write_fw(dev_priv, SKL_PS_VPHASE(pipe, scaler_id), PS_Y_PHASE(y_vphase) | PS_UV_RGB_PHASE(uv_rgb_vphase)); intel_de_write_fw(dev_priv, SKL_PS_HPHASE(pipe, scaler_id), @@ -604,6 +753,29 @@ icl_program_input_csc(struct intel_plane *plane, } static void +skl_plane_async_flip(struct intel_plane *plane, + const struct intel_crtc_state *crtc_state, + const struct intel_plane_state *plane_state) +{ + struct drm_i915_private *dev_priv = to_i915(plane->base.dev); + unsigned long irqflags; + enum plane_id plane_id = plane->id; + enum pipe pipe = plane->pipe; + u32 surf_addr = plane_state->color_plane[0].offset; + u32 plane_ctl = plane_state->ctl; + + plane_ctl |= skl_plane_ctl_crtc(crtc_state); + + spin_lock_irqsave(&dev_priv->uncore.lock, irqflags); + + intel_de_write_fw(dev_priv, PLANE_CTL(pipe, plane_id), plane_ctl); + intel_de_write_fw(dev_priv, PLANE_SURF(pipe, plane_id), + intel_plane_ggtt_offset(plane_state) + surf_addr); + + spin_unlock_irqrestore(&dev_priv->uncore.lock, irqflags); +} + +static void skl_program_plane(struct intel_plane *plane, const struct intel_crtc_state *crtc_state, const struct intel_plane_state *plane_state, @@ -617,8 +789,6 @@ skl_program_plane(struct intel_plane *plane, u32 stride = skl_plane_stride(plane_state, color_plane); const struct drm_framebuffer *fb = plane_state->hw.fb; int aux_plane = intel_main_to_aux_plane(fb, color_plane); - u32 aux_dist = plane_state->color_plane[aux_plane].offset - surf_addr; - u32 aux_stride = skl_plane_stride(plane_state, aux_plane); int crtc_x = plane_state->uapi.dst.x1; int crtc_y = plane_state->uapi.dst.y1; u32 x = plane_state->color_plane[color_plane].x; @@ -626,7 +796,7 @@ skl_program_plane(struct intel_plane *plane, u32 src_w = drm_rect_width(&plane_state->uapi.src) >> 16; u32 src_h = drm_rect_height(&plane_state->uapi.src) >> 16; u8 alpha = plane_state->hw.alpha >> 8; - u32 plane_color_ctl = 0; + u32 plane_color_ctl = 0, aux_dist = 0; unsigned long irqflags; u32 keymsk, keymax; u32 plane_ctl = plane_state->ctl; @@ -653,6 +823,13 @@ skl_program_plane(struct intel_plane *plane, crtc_y = 0; } + if (aux_plane) { + aux_dist = plane_state->color_plane[aux_plane].offset - surf_addr; + + if (INTEL_GEN(dev_priv) < 12) + aux_dist |= skl_plane_stride(plane_state, aux_plane); + } + spin_lock_irqsave(&dev_priv->uncore.lock, irqflags); intel_de_write_fw(dev_priv, PLANE_STRIDE(pipe, plane_id), stride); @@ -661,8 +838,6 @@ skl_program_plane(struct intel_plane *plane, intel_de_write_fw(dev_priv, PLANE_SIZE(pipe, plane_id), (src_h << 16) | src_w); - if (INTEL_GEN(dev_priv) < 12) - aux_dist |= aux_stride; intel_de_write_fw(dev_priv, PLANE_AUX_DIST(pipe, plane_id), aux_dist); if (icl_is_hdr_plane(dev_priv, plane_id)) @@ -690,6 +865,9 @@ skl_program_plane(struct intel_plane *plane, intel_de_write_fw(dev_priv, PLANE_AUX_OFFSET(pipe, plane_id), (plane_state->color_plane[1].y << 16) | plane_state->color_plane[1].x); + if (!drm_atomic_crtc_needs_modeset(&crtc_state->uapi)) + intel_psr2_program_plane_sel_fetch(plane, crtc_state, plane_state, color_plane); + /* * The control register self-arms if the plane was previously * disabled. Try to make the plane enable atomic by writing @@ -2009,10 +2187,8 @@ g4x_sprite_check(struct intel_crtc_state *crtc_state, } } - ret = drm_atomic_helper_check_plane_state(&plane_state->uapi, - &crtc_state->uapi, - min_scale, max_scale, - true, true); + ret = intel_atomic_plane_check_clipping(plane_state, crtc_state, + min_scale, max_scale, true); if (ret) return ret; @@ -2067,11 +2243,10 @@ vlv_sprite_check(struct intel_crtc_state *crtc_state, if (ret) return ret; - ret = drm_atomic_helper_check_plane_state(&plane_state->uapi, - &crtc_state->uapi, - DRM_PLANE_HELPER_NO_SCALING, - DRM_PLANE_HELPER_NO_SCALING, - true, true); + ret = intel_atomic_plane_check_clipping(plane_state, crtc_state, + DRM_PLANE_HELPER_NO_SCALING, + DRM_PLANE_HELPER_NO_SCALING, + true); if (ret) return ret; @@ -2278,10 +2453,8 @@ static int skl_plane_check(struct intel_crtc_state *crtc_state, max_scale = skl_plane_max_scale(dev_priv, fb); } - ret = drm_atomic_helper_check_plane_state(&plane_state->uapi, - &crtc_state->uapi, - min_scale, max_scale, - true, true); + ret = intel_atomic_plane_check_clipping(plane_state, crtc_state, + min_scale, max_scale, true); if (ret) return ret; @@ -2842,8 +3015,8 @@ static bool skl_plane_format_mod_supported(struct drm_plane *_plane, static bool gen12_plane_supports_mc_ccs(struct drm_i915_private *dev_priv, enum plane_id plane_id) { - /* Wa_14010477008:tgl[a0..c0],rkl[all] */ - if (IS_ROCKETLAKE(dev_priv) || + /* Wa_14010477008:tgl[a0..c0],rkl[all],dg1[all] */ + if (IS_DG1(dev_priv) || IS_ROCKETLAKE(dev_priv) || IS_TGL_DISP_REVID(dev_priv, TGL_REVID_A0, TGL_REVID_C0)) return false; @@ -3083,12 +3256,25 @@ skl_universal_plane_create(struct drm_i915_private *dev_priv, fbc->possible_framebuffer_bits |= plane->frontbuffer_bit; } + if (INTEL_GEN(dev_priv) >= 11) { + plane->min_width = icl_plane_min_width; + plane->max_width = icl_plane_max_width; + plane->max_height = icl_plane_max_height; + } else if (INTEL_GEN(dev_priv) >= 10 || IS_GEMINILAKE(dev_priv)) { + plane->max_width = glk_plane_max_width; + plane->max_height = skl_plane_max_height; + } else { + plane->max_width = skl_plane_max_width; + plane->max_height = skl_plane_max_height; + } + plane->max_stride = skl_plane_max_stride; plane->update_plane = skl_update_plane; plane->disable_plane = skl_disable_plane; plane->get_hw_state = skl_plane_get_hw_state; plane->check_plane = skl_plane_check; plane->min_cdclk = skl_plane_min_cdclk; + plane->async_flip = skl_plane_async_flip; if (INTEL_GEN(dev_priv) >= 11) formats = icl_get_plane_formats(dev_priv, pipe, @@ -3160,6 +3346,11 @@ skl_universal_plane_create(struct drm_i915_private *dev_priv, if (INTEL_GEN(dev_priv) >= 12) drm_plane_enable_fb_damage_clips(&plane->base); + if (INTEL_GEN(dev_priv) >= 10) + drm_plane_create_scaling_filter_property(&plane->base, + BIT(DRM_SCALING_FILTER_DEFAULT) | + BIT(DRM_SCALING_FILTER_NEAREST_NEIGHBOR)); + drm_plane_helper_add(&plane->base, &intel_plane_helper_funcs); return plane; |