From af9fbfa657c86dd0c5ee0e24da3e2da79353c0fb Mon Sep 17 00:00:00 2001 From: Maarten Lankhorst Date: Fri, 4 Oct 2019 13:34:53 +0200 Subject: [PATCH] drm/i915: Introduce and use intel_atomic_crtc_state_for_each_plane_state. MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Instead of looking at drm_plane_state, look at intel_plane_state directly. This will allow us to make the watermarks bigjoiner aware, when we make it work for bigjoiner slave pipes as well. Signed-off-by: Maarten Lankhorst Link: https://patchwork.freedesktop.org/patch/msgid/20191004113514.17064-4-maarten.lankhorst@linux.intel.com Reviewed-by: Ville Syrjälä Reviewed-by: Matt Roper --- drivers/gpu/drm/i915/display/intel_display.h | 8 +++ drivers/gpu/drm/i915/intel_pm.c | 60 ++++++++------------ 2 files changed, 33 insertions(+), 35 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_display.h b/drivers/gpu/drm/i915/display/intel_display.h index 4ded64fcbc6c..bc2cf4bec0e8 100644 --- a/drivers/gpu/drm/i915/display/intel_display.h +++ b/drivers/gpu/drm/i915/display/intel_display.h @@ -440,6 +440,14 @@ enum phy_fia { (__i)--) \ for_each_if(crtc) +#define intel_atomic_crtc_state_for_each_plane_state( \ + plane, plane_state, \ + crtc_state) \ + for_each_intel_plane_mask(((crtc_state)->base.state->dev), (plane), \ + ((crtc_state)->base.plane_mask)) \ + for_each_if ((plane_state = \ + to_intel_plane_state(__drm_atomic_get_current_plane_state((crtc_state)->base.state, &plane->base)))) + void intel_link_compute_m_n(u16 bpp, int nlanes, int pixel_clock, int link_clock, struct intel_link_m_n *m_n, diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index bfcf03ab5245..6aeaad587a20 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -3089,8 +3089,8 @@ static int ilk_compute_pipe_wm(struct intel_crtc_state *crtc_state) struct intel_pipe_wm *pipe_wm; struct drm_device *dev = state->dev; const struct drm_i915_private *dev_priv = to_i915(dev); - struct drm_plane *plane; - const struct drm_plane_state *plane_state; + struct intel_plane *plane; + const struct intel_plane_state *plane_state; const struct intel_plane_state *pristate = NULL; const struct intel_plane_state *sprstate = NULL; const struct intel_plane_state *curstate = NULL; @@ -3099,15 +3099,13 @@ static int ilk_compute_pipe_wm(struct intel_crtc_state *crtc_state) pipe_wm = &crtc_state->wm.ilk.optimal; - drm_atomic_crtc_state_for_each_plane_state(plane, plane_state, &crtc_state->base) { - const struct intel_plane_state *ps = to_intel_plane_state(plane_state); - - if (plane->type == DRM_PLANE_TYPE_PRIMARY) - pristate = ps; - else if (plane->type == DRM_PLANE_TYPE_OVERLAY) - sprstate = ps; - else if (plane->type == DRM_PLANE_TYPE_CURSOR) - curstate = ps; + intel_atomic_crtc_state_for_each_plane_state(plane, plane_state, crtc_state) { + if (plane->base.type == DRM_PLANE_TYPE_PRIMARY) + pristate = plane_state; + else if (plane->base.type == DRM_PLANE_TYPE_OVERLAY) + sprstate = plane_state; + else if (plane->base.type == DRM_PLANE_TYPE_CURSOR) + curstate = plane_state; } pipe_wm->pipe_enabled = crtc_state->base.active; @@ -4124,8 +4122,8 @@ int skl_check_pipe_max_pixel_rate(struct intel_crtc *intel_crtc, { struct drm_i915_private *dev_priv = to_i915(intel_crtc->base.dev); struct drm_atomic_state *state = crtc_state->base.state; - struct drm_plane *plane; - const struct drm_plane_state *drm_plane_state; + const struct intel_plane_state *plane_state; + struct intel_plane *plane; int crtc_clock, dotclk; u32 pipe_max_pixel_rate; uint_fixed_16_16_t pipe_downscale; @@ -4134,12 +4132,10 @@ int skl_check_pipe_max_pixel_rate(struct intel_crtc *intel_crtc, if (!crtc_state->base.enable) return 0; - drm_atomic_crtc_state_for_each_plane_state(plane, drm_plane_state, &crtc_state->base) { + intel_atomic_crtc_state_for_each_plane_state(plane, plane_state, crtc_state) { uint_fixed_16_16_t plane_downscale; uint_fixed_16_16_t fp_9_div_8 = div_fixed16(9, 8); int bpp; - const struct intel_plane_state *plane_state = - to_intel_plane_state(drm_plane_state); if (!intel_wm_plane_visible(crtc_state, plane_state)) continue; @@ -4227,18 +4223,16 @@ skl_get_total_relative_data_rate(struct intel_crtc_state *crtc_state, u64 *uv_plane_data_rate) { struct drm_atomic_state *state = crtc_state->base.state; - struct drm_plane *plane; - const struct drm_plane_state *drm_plane_state; + struct intel_plane *plane; + const struct intel_plane_state *plane_state; u64 total_data_rate = 0; if (WARN_ON(!state)) return 0; /* Calculate and cache data rate for each plane */ - drm_atomic_crtc_state_for_each_plane_state(plane, drm_plane_state, &crtc_state->base) { - enum plane_id plane_id = to_intel_plane(plane)->id; - const struct intel_plane_state *plane_state = - to_intel_plane_state(drm_plane_state); + intel_atomic_crtc_state_for_each_plane_state(plane, plane_state, crtc_state) { + enum plane_id plane_id = plane->id; u64 rate; /* packed/y */ @@ -4259,18 +4253,16 @@ static u64 icl_get_total_relative_data_rate(struct intel_crtc_state *crtc_state, u64 *plane_data_rate) { - struct drm_plane *plane; - const struct drm_plane_state *drm_plane_state; + struct intel_plane *plane; + const struct intel_plane_state *plane_state; u64 total_data_rate = 0; if (WARN_ON(!crtc_state->base.state)) return 0; /* Calculate and cache data rate for each plane */ - drm_atomic_crtc_state_for_each_plane_state(plane, drm_plane_state, &crtc_state->base) { - const struct intel_plane_state *plane_state = - to_intel_plane_state(drm_plane_state); - enum plane_id plane_id = to_intel_plane(plane)->id; + intel_atomic_crtc_state_for_each_plane_state(plane, plane_state, crtc_state) { + enum plane_id plane_id = plane->id; u64 rate; if (!plane_state->planar_linked_plane) { @@ -4282,7 +4274,7 @@ icl_get_total_relative_data_rate(struct intel_crtc_state *crtc_state, /* * The slave plane might not iterate in - * drm_atomic_crtc_state_for_each_plane_state(), + * intel_atomic_crtc_state_for_each_plane_state(), * and needs the master plane state which may be * NULL if we try get_new_plane_state(), so we * always calculate from the master. @@ -5065,8 +5057,8 @@ static int skl_build_pipe_wm(struct intel_crtc_state *crtc_state) { struct drm_i915_private *dev_priv = to_i915(crtc_state->base.crtc->dev); struct skl_pipe_wm *pipe_wm = &crtc_state->wm.skl.optimal; - struct drm_plane *plane; - const struct drm_plane_state *drm_plane_state; + struct intel_plane *plane; + const struct intel_plane_state *plane_state; int ret; /* @@ -5075,10 +5067,8 @@ static int skl_build_pipe_wm(struct intel_crtc_state *crtc_state) */ memset(pipe_wm->planes, 0, sizeof(pipe_wm->planes)); - drm_atomic_crtc_state_for_each_plane_state(plane, drm_plane_state, - &crtc_state->base) { - const struct intel_plane_state *plane_state = - to_intel_plane_state(drm_plane_state); + intel_atomic_crtc_state_for_each_plane_state(plane, plane_state, + crtc_state) { if (INTEL_GEN(dev_priv) >= 11) ret = icl_build_plane_wm(crtc_state, plane_state); -- 2.45.2