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drm/i915: Introduce intel_crtc_needs_fastset()
Replace the somewhat obscure crtc_state.update_pipe checks with a more descriptive thing. Also nicely matches the intel_crtc_needs_modeset() counterpart for full modesets. v2: Handle one more case in the fbc code Reviewed-by: Jani Nikula <jani.nikula@intel.com> #v1 Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221021162442.27283-2-ville.syrjala@linux.intel.com
This commit is contained in:
parent
4c35e5d119
commit
52a90349f2
7 changed files with 33 additions and 21 deletions
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@ -105,7 +105,7 @@ static bool hsw_ips_need_disable(struct intel_atomic_state *state,
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*/
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if (IS_HASWELL(i915) &&
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(new_crtc_state->uapi.color_mgmt_changed ||
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new_crtc_state->update_pipe) &&
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intel_crtc_needs_fastset(new_crtc_state)) &&
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new_crtc_state->gamma_mode == GAMMA_MODE_MODE_SPLIT)
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return true;
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@ -147,7 +147,7 @@ static bool hsw_ips_need_enable(struct intel_atomic_state *state,
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*/
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if (IS_HASWELL(i915) &&
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(new_crtc_state->uapi.color_mgmt_changed ||
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new_crtc_state->update_pipe) &&
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intel_crtc_needs_fastset(new_crtc_state)) &&
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new_crtc_state->gamma_mode == GAMMA_MODE_MODE_SPLIT)
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return true;
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@ -155,7 +155,7 @@ static bool hsw_ips_need_enable(struct intel_atomic_state *state,
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* We can't read out IPS on broadwell, assume the worst and
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* forcibly enable IPS on the first fastset.
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*/
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if (new_crtc_state->update_pipe && old_crtc_state->inherited)
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if (intel_crtc_needs_fastset(new_crtc_state) && old_crtc_state->inherited)
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return true;
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return !old_crtc_state->ips_enabled;
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@ -387,7 +387,7 @@ static bool intel_crtc_needs_vblank_work(const struct intel_crtc_state *crtc_sta
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!intel_crtc_needs_modeset(crtc_state) &&
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!crtc_state->preload_luts &&
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(crtc_state->uapi.color_mgmt_changed ||
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crtc_state->update_pipe);
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intel_crtc_needs_fastset(crtc_state));
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}
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static void intel_crtc_vblank_work(struct kthread_work *base)
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@ -631,8 +631,10 @@ intel_legacy_cursor_update(struct drm_plane *_plane,
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*
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* FIXME bigjoiner fastpath would be good
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*/
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if (!crtc_state->hw.active || intel_crtc_needs_modeset(crtc_state) ||
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crtc_state->update_pipe || crtc_state->bigjoiner_pipes)
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if (!crtc_state->hw.active ||
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intel_crtc_needs_modeset(crtc_state) ||
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intel_crtc_needs_fastset(crtc_state) ||
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crtc_state->bigjoiner_pipes)
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goto slow;
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/*
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@ -4851,7 +4851,8 @@ static int intel_crtc_atomic_check(struct intel_atomic_state *state,
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if (c8_planes_changed(crtc_state))
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crtc_state->uapi.color_mgmt_changed = true;
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if (mode_changed || crtc_state->update_pipe ||
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if (mode_changed ||
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intel_crtc_needs_fastset(crtc_state) ||
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crtc_state->uapi.color_mgmt_changed) {
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ret = intel_color_check(crtc_state);
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if (ret)
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@ -4878,7 +4879,8 @@ static int intel_crtc_atomic_check(struct intel_atomic_state *state,
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}
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if (DISPLAY_VER(dev_priv) >= 9) {
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if (mode_changed || crtc_state->update_pipe) {
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if (mode_changed ||
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intel_crtc_needs_fastset(crtc_state)) {
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ret = skl_update_scaler_crtc(crtc_state);
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if (ret)
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return ret;
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@ -6889,7 +6891,7 @@ static int intel_atomic_check(struct drm_device *dev,
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goto fail;
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if (!intel_crtc_needs_modeset(new_crtc_state) &&
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!new_crtc_state->update_pipe)
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!intel_crtc_needs_fastset(new_crtc_state))
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continue;
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intel_crtc_state_dump(new_crtc_state, state,
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@ -6927,7 +6929,8 @@ static int intel_atomic_prepare_commit(struct intel_atomic_state *state)
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for_each_new_intel_crtc_in_state(state, crtc, crtc_state, i) {
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bool mode_changed = intel_crtc_needs_modeset(crtc_state);
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if (mode_changed || crtc_state->update_pipe ||
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if (mode_changed ||
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intel_crtc_needs_fastset(crtc_state) ||
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crtc_state->uapi.color_mgmt_changed) {
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intel_dsb_prepare(crtc_state);
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}
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@ -7012,13 +7015,13 @@ static void commit_pipe_pre_planes(struct intel_atomic_state *state,
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*/
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if (!modeset) {
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if (new_crtc_state->uapi.color_mgmt_changed ||
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new_crtc_state->update_pipe)
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intel_crtc_needs_fastset(new_crtc_state))
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intel_color_commit_arm(new_crtc_state);
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if (DISPLAY_VER(dev_priv) >= 9 || IS_BROADWELL(dev_priv))
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bdw_set_pipemisc(new_crtc_state);
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if (new_crtc_state->update_pipe)
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if (intel_crtc_needs_fastset(new_crtc_state))
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intel_pipe_fastset(old_crtc_state, new_crtc_state);
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}
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@ -7078,16 +7081,16 @@ static void intel_update_crtc(struct intel_atomic_state *state,
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if (!modeset) {
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if (new_crtc_state->preload_luts &&
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(new_crtc_state->uapi.color_mgmt_changed ||
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new_crtc_state->update_pipe))
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intel_crtc_needs_fastset(new_crtc_state)))
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intel_color_load_luts(new_crtc_state);
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intel_pre_plane_update(state, crtc);
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if (new_crtc_state->update_pipe)
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if (intel_crtc_needs_fastset(new_crtc_state))
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intel_encoders_update_pipe(state, crtc);
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if (DISPLAY_VER(i915) >= 11 &&
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new_crtc_state->update_pipe)
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intel_crtc_needs_fastset(new_crtc_state))
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icl_set_pipe_chicken(new_crtc_state);
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}
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@ -7095,7 +7098,7 @@ static void intel_update_crtc(struct intel_atomic_state *state,
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if (!modeset &&
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(new_crtc_state->uapi.color_mgmt_changed ||
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new_crtc_state->update_pipe))
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intel_crtc_needs_fastset(new_crtc_state)))
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intel_color_commit_noarm(new_crtc_state);
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intel_crtc_planes_update_noarm(state, crtc);
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@ -7117,7 +7120,7 @@ static void intel_update_crtc(struct intel_atomic_state *state,
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* valid pipe configuration from the BIOS we need to take care
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* of enabling them on the CRTC's first fastset.
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*/
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if (new_crtc_state->update_pipe && !modeset &&
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if (intel_crtc_needs_fastset(new_crtc_state) && !modeset &&
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old_crtc_state->inherited)
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intel_crtc_arm_fifo_underrun(crtc, new_crtc_state);
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}
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@ -7475,9 +7478,8 @@ static void intel_atomic_commit_tail(struct intel_atomic_state *state)
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for_each_oldnew_intel_crtc_in_state(state, crtc, old_crtc_state,
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new_crtc_state, i) {
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if (intel_crtc_needs_modeset(new_crtc_state) ||
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new_crtc_state->update_pipe) {
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intel_crtc_needs_fastset(new_crtc_state))
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intel_modeset_get_crtc_power_domains(new_crtc_state, &put_domains[crtc->pipe]);
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}
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}
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intel_commit_modeset_disables(state);
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@ -2058,6 +2058,12 @@ intel_crtc_needs_modeset(const struct intel_crtc_state *crtc_state)
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return drm_atomic_crtc_needs_modeset(&crtc_state->uapi);
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}
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static inline bool
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intel_crtc_needs_fastset(const struct intel_crtc_state *crtc_state)
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{
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return crtc_state->update_pipe;
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}
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static inline u32 intel_plane_ggtt_offset(const struct intel_plane_state *plane_state)
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{
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return i915_ggtt_offset(plane_state->ggtt_vma);
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@ -1520,7 +1520,8 @@ void intel_fbc_update(struct intel_atomic_state *state,
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mutex_lock(&fbc->lock);
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if (crtc_state->update_pipe && plane_state->no_fbc_reason) {
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if (intel_crtc_needs_fastset(crtc_state) &&
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plane_state->no_fbc_reason) {
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if (fbc->state.plane == plane)
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__intel_fbc_disable(fbc);
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} else {
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@ -227,7 +227,8 @@ void intel_modeset_verify_crtc(struct intel_crtc *crtc,
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struct intel_crtc_state *old_crtc_state,
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struct intel_crtc_state *new_crtc_state)
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{
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if (!intel_crtc_needs_modeset(new_crtc_state) && !new_crtc_state->update_pipe)
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if (!intel_crtc_needs_modeset(new_crtc_state) &&
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!intel_crtc_needs_fastset(new_crtc_state))
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return;
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intel_wm_state_verify(crtc, new_crtc_state);
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