diff options
Diffstat (limited to 'drivers/gpu/drm/msm/disp/dpu1')
| -rw-r--r-- | drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 69 | ||||
| -rw-r--r-- | drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 119 | ||||
| -rw-r--r-- | drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h | 15 | ||||
| -rw-r--r-- | drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c | 5 | ||||
| -rw-r--r-- | drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c | 177 | ||||
| -rw-r--r-- | drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 6 |
8 files changed, 159 insertions, 236 deletions
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c index b776fca571f3..dfdfa766da8f 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c @@ -46,6 +46,9 @@ #define LEFT_MIXER 0 #define RIGHT_MIXER 1 +/* timeout in ms waiting for frame done */ +#define DPU_CRTC_FRAME_DONE_TIMEOUT_MS 60 + static struct dpu_kms *_dpu_crtc_get_kms(struct drm_crtc *crtc) { struct msm_drm_private *priv = crtc->dev->dev_private; @@ -425,65 +428,6 @@ void dpu_crtc_complete_commit(struct drm_crtc *crtc, trace_dpu_crtc_complete_commit(DRMID(crtc)); } -static void _dpu_crtc_setup_mixer_for_encoder( - struct drm_crtc *crtc, - struct drm_encoder *enc) -{ - struct dpu_crtc_state *cstate = to_dpu_crtc_state(crtc->state); - struct dpu_kms *dpu_kms = _dpu_crtc_get_kms(crtc); - struct dpu_rm *rm = &dpu_kms->rm; - struct dpu_crtc_mixer *mixer; - struct dpu_hw_ctl *last_valid_ctl = NULL; - int i; - struct dpu_rm_hw_iter lm_iter, ctl_iter; - - dpu_rm_init_hw_iter(&lm_iter, enc->base.id, DPU_HW_BLK_LM); - dpu_rm_init_hw_iter(&ctl_iter, enc->base.id, DPU_HW_BLK_CTL); - - /* Set up all the mixers and ctls reserved by this encoder */ - for (i = cstate->num_mixers; i < ARRAY_SIZE(cstate->mixers); i++) { - mixer = &cstate->mixers[i]; - - if (!dpu_rm_get_hw(rm, &lm_iter)) - break; - mixer->hw_lm = (struct dpu_hw_mixer *)lm_iter.hw; - - /* CTL may be <= LMs, if <, multiple LMs controlled by 1 CTL */ - if (!dpu_rm_get_hw(rm, &ctl_iter)) { - DPU_DEBUG("no ctl assigned to lm %d, using previous\n", - mixer->hw_lm->idx - LM_0); - mixer->lm_ctl = last_valid_ctl; - } else { - mixer->lm_ctl = (struct dpu_hw_ctl *)ctl_iter.hw; - last_valid_ctl = mixer->lm_ctl; - } - - /* Shouldn't happen, mixers are always >= ctls */ - if (!mixer->lm_ctl) { - DPU_ERROR("no valid ctls found for lm %d\n", - mixer->hw_lm->idx - LM_0); - return; - } - - cstate->num_mixers++; - DPU_DEBUG("setup mixer %d: lm %d\n", - i, mixer->hw_lm->idx - LM_0); - DPU_DEBUG("setup mixer %d: ctl %d\n", - i, mixer->lm_ctl->idx - CTL_0); - } -} - -static void _dpu_crtc_setup_mixers(struct drm_crtc *crtc) -{ - struct drm_encoder *enc; - - WARN_ON(!drm_modeset_is_locked(&crtc->mutex)); - - /* Check for mixers on all encoders attached to this crtc */ - drm_for_each_encoder_mask(enc, crtc->dev, crtc->state->encoder_mask) - _dpu_crtc_setup_mixer_for_encoder(crtc, enc); -} - static void _dpu_crtc_setup_lm_bounds(struct drm_crtc *crtc, struct drm_crtc_state *state) { @@ -533,10 +477,7 @@ static void dpu_crtc_atomic_begin(struct drm_crtc *crtc, dev = crtc->dev; smmu_state = &dpu_crtc->smmu_state; - if (!cstate->num_mixers) { - _dpu_crtc_setup_mixers(crtc); - _dpu_crtc_setup_lm_bounds(crtc, crtc->state); - } + _dpu_crtc_setup_lm_bounds(crtc, crtc->state); if (dpu_crtc->event) { WARN_ON(dpu_crtc->event); @@ -683,7 +624,7 @@ static int _dpu_crtc_wait_for_frame_done(struct drm_crtc *crtc) DPU_ATRACE_BEGIN("frame done completion wait"); ret = wait_for_completion_timeout(&dpu_crtc->frame_done_comp, - msecs_to_jiffies(DPU_FRAME_DONE_TIMEOUT)); + msecs_to_jiffies(DPU_CRTC_FRAME_DONE_TIMEOUT_MS)); if (!ret) { DRM_ERROR("frame done wait timed out, ret:%d\n", ret); rc = -ETIMEDOUT; diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c index 5aa3307f3f0c..82bf16d61a45 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c @@ -69,6 +69,9 @@ #define MAX_VDISPLAY_SPLIT 1080 +/* timeout in frames waiting for frame done */ +#define DPU_ENCODER_FRAME_DONE_TIMEOUT_FRAMES 5 + /** * enum dpu_enc_rc_events - events for resource control state machine * @DPU_ENC_RC_EVENT_KICKOFF: @@ -158,7 +161,7 @@ enum dpu_enc_rc_states { * Bit0 = phys_encs[0] etc. * @crtc_frame_event_cb: callback handler for frame event * @crtc_frame_event_cb_data: callback handler private data - * @frame_done_timeout: frame done timeout in Hz + * @frame_done_timeout_ms: frame done timeout in ms * @frame_done_timer: watchdog timer for frame done event * @vsync_event_timer: vsync timer * @disp_info: local copy of msm_display_info struct @@ -196,7 +199,7 @@ struct dpu_encoder_virt { void (*crtc_frame_event_cb)(void *, u32 event); void *crtc_frame_event_cb_data; - atomic_t frame_done_timeout; + atomic_t frame_done_timeout_ms; struct timer_list frame_done_timer; struct timer_list vsync_event_timer; @@ -520,8 +523,8 @@ static void _dpu_encoder_adjust_mode(struct drm_connector *connector, list_for_each_entry(cur_mode, &connector->modes, head) { if (cur_mode->vdisplay == adj_mode->vdisplay && - cur_mode->hdisplay == adj_mode->hdisplay && - cur_mode->vrefresh == adj_mode->vrefresh) { + cur_mode->hdisplay == adj_mode->hdisplay && + drm_mode_vrefresh(cur_mode) == drm_mode_vrefresh(adj_mode)) { adj_mode->private = cur_mode->private; adj_mode->private_flags |= cur_mode->private_flags; } @@ -959,10 +962,14 @@ static void dpu_encoder_virt_mode_set(struct drm_encoder *drm_enc, struct dpu_kms *dpu_kms; struct list_head *connector_list; struct drm_connector *conn = NULL, *conn_iter; - struct dpu_rm_hw_iter pp_iter, ctl_iter; + struct drm_crtc *drm_crtc; + struct dpu_crtc_state *cstate; + struct dpu_rm_hw_iter hw_iter; struct msm_display_topology topology; struct dpu_hw_ctl *hw_ctl[MAX_CHANNELS_PER_ENC] = { NULL }; - int i = 0, ret; + struct dpu_hw_mixer *hw_lm[MAX_CHANNELS_PER_ENC] = { NULL }; + int num_lm = 0, num_ctl = 0; + int i, j, ret; if (!drm_enc) { DPU_ERROR("invalid encoder\n"); @@ -990,10 +997,14 @@ static void dpu_encoder_virt_mode_set(struct drm_encoder *drm_enc, return; } + drm_for_each_crtc(drm_crtc, drm_enc->dev) + if (drm_crtc->state->encoder_mask & drm_encoder_mask(drm_enc)) + break; + topology = dpu_encoder_get_topology(dpu_enc, dpu_kms, adj_mode); /* Reserve dynamic resources now. Indicating non-AtomicTest phase */ - ret = dpu_rm_reserve(&dpu_kms->rm, drm_enc, drm_enc->crtc->state, + ret = dpu_rm_reserve(&dpu_kms->rm, drm_enc, drm_crtc->state, topology, false); if (ret) { DPU_ERROR_ENC(dpu_enc, @@ -1001,21 +1012,41 @@ static void dpu_encoder_virt_mode_set(struct drm_encoder *drm_enc, return; } - dpu_rm_init_hw_iter(&pp_iter, drm_enc->base.id, DPU_HW_BLK_PINGPONG); + dpu_rm_init_hw_iter(&hw_iter, drm_enc->base.id, DPU_HW_BLK_PINGPONG); for (i = 0; i < MAX_CHANNELS_PER_ENC; i++) { dpu_enc->hw_pp[i] = NULL; - if (!dpu_rm_get_hw(&dpu_kms->rm, &pp_iter)) + if (!dpu_rm_get_hw(&dpu_kms->rm, &hw_iter)) + break; + dpu_enc->hw_pp[i] = (struct dpu_hw_pingpong *) hw_iter.hw; + } + + dpu_rm_init_hw_iter(&hw_iter, drm_enc->base.id, DPU_HW_BLK_CTL); + for (i = 0; i < MAX_CHANNELS_PER_ENC; i++) { + if (!dpu_rm_get_hw(&dpu_kms->rm, &hw_iter)) break; - dpu_enc->hw_pp[i] = (struct dpu_hw_pingpong *) pp_iter.hw; + hw_ctl[i] = (struct dpu_hw_ctl *)hw_iter.hw; + num_ctl++; } - dpu_rm_init_hw_iter(&ctl_iter, drm_enc->base.id, DPU_HW_BLK_CTL); + dpu_rm_init_hw_iter(&hw_iter, drm_enc->base.id, DPU_HW_BLK_LM); for (i = 0; i < MAX_CHANNELS_PER_ENC; i++) { - if (!dpu_rm_get_hw(&dpu_kms->rm, &ctl_iter)) + if (!dpu_rm_get_hw(&dpu_kms->rm, &hw_iter)) break; - hw_ctl[i] = (struct dpu_hw_ctl *)ctl_iter.hw; + hw_lm[i] = (struct dpu_hw_mixer *)hw_iter.hw; + num_lm++; } + cstate = to_dpu_crtc_state(drm_crtc->state); + + for (i = 0; i < num_lm; i++) { + int ctl_idx = (i < num_ctl) ? i : (num_ctl-1); + + cstate->mixers[i].hw_lm = hw_lm[i]; + cstate->mixers[i].lm_ctl = hw_ctl[ctl_idx]; + } + + cstate->num_mixers = num_lm; + for (i = 0; i < dpu_enc->num_phys_encs; i++) { struct dpu_encoder_phys *phys = dpu_enc->phys_encs[i]; @@ -1023,18 +1054,38 @@ static void dpu_encoder_virt_mode_set(struct drm_encoder *drm_enc, if (!dpu_enc->hw_pp[i]) { DPU_ERROR_ENC(dpu_enc, "no pp block assigned" "at idx: %d\n", i); - return; + goto error; } if (!hw_ctl[i]) { DPU_ERROR_ENC(dpu_enc, "no ctl block assigned" "at idx: %d\n", i); - return; + goto error; } phys->hw_pp = dpu_enc->hw_pp[i]; phys->hw_ctl = hw_ctl[i]; + dpu_rm_init_hw_iter(&hw_iter, drm_enc->base.id, + DPU_HW_BLK_INTF); + for (j = 0; j < MAX_CHANNELS_PER_ENC; j++) { + struct dpu_hw_intf *hw_intf; + + if (!dpu_rm_get_hw(&dpu_kms->rm, &hw_iter)) + break; + + hw_intf = (struct dpu_hw_intf *)hw_iter.hw; + if (hw_intf->idx == phys->intf_idx) + phys->hw_intf = hw_intf; + } + + if (!phys->hw_intf) { + DPU_ERROR_ENC(dpu_enc, + "no intf block assigned at idx: %d\n", + i); + goto error; + } + phys->connector = conn->state->connector; if (phys->ops.mode_set) phys->ops.mode_set(phys, mode, adj_mode); @@ -1042,6 +1093,9 @@ static void dpu_encoder_virt_mode_set(struct drm_encoder *drm_enc, } dpu_enc->mode_set_complete = true; + +error: + dpu_rm_release(&dpu_kms->rm, drm_enc); } static void _dpu_encoder_virt_enable_helper(struct drm_encoder *drm_enc) @@ -1182,7 +1236,7 @@ static void dpu_encoder_virt_disable(struct drm_encoder *drm_enc) } /* after phys waits for frame-done, should be no more frames pending */ - if (atomic_xchg(&dpu_enc->frame_done_timeout, 0)) { + if (atomic_xchg(&dpu_enc->frame_done_timeout_ms, 0)) { DPU_ERROR("enc%d timeout pending\n", drm_enc->base.id); del_timer_sync(&dpu_enc->frame_done_timer); } @@ -1339,7 +1393,7 @@ static void dpu_encoder_frame_done_callback( } if (!dpu_enc->frame_busy_mask[0]) { - atomic_set(&dpu_enc->frame_done_timeout, 0); + atomic_set(&dpu_enc->frame_done_timeout_ms, 0); del_timer(&dpu_enc->frame_done_timer); dpu_encoder_resource_control(drm_enc, @@ -1547,8 +1601,14 @@ static void _dpu_encoder_kickoff_phys(struct dpu_encoder_virt *dpu_enc, if (!ctl) continue; - if (phys->split_role != ENC_ROLE_SLAVE) + /* + * This is cleared in frame_done worker, which isn't invoked + * for async commits. So don't set this for async, since it'll + * roll over to the next commit. + */ + if (!async && phys->split_role != ENC_ROLE_SLAVE) set_bit(i, dpu_enc->frame_busy_mask); + if (!phys->ops.needs_single_flush || !phys->ops.needs_single_flush(phys)) _dpu_encoder_trigger_flush(&dpu_enc->base, phys, 0x0, @@ -1800,11 +1860,20 @@ void dpu_encoder_kickoff(struct drm_encoder *drm_enc, bool async) trace_dpu_enc_kickoff(DRMID(drm_enc)); - atomic_set(&dpu_enc->frame_done_timeout, - DPU_FRAME_DONE_TIMEOUT * 1000 / - drm_enc->crtc->state->adjusted_mode.vrefresh); - mod_timer(&dpu_enc->frame_done_timer, jiffies + - ((atomic_read(&dpu_enc->frame_done_timeout) * HZ) / 1000)); + /* + * Asynchronous frames don't handle FRAME_DONE events. As such, they + * shouldn't enable the frame_done watchdog since it will always time + * out. + */ + if (!async) { + unsigned long timeout_ms; + timeout_ms = DPU_ENCODER_FRAME_DONE_TIMEOUT_FRAMES * 1000 / + drm_mode_vrefresh(&drm_enc->crtc->state->adjusted_mode); + + atomic_set(&dpu_enc->frame_done_timeout_ms, timeout_ms); + mod_timer(&dpu_enc->frame_done_timer, + jiffies + msecs_to_jiffies(timeout_ms)); + } /* All phys encs are ready to go, trigger the kickoff */ _dpu_encoder_kickoff_phys(dpu_enc, async); @@ -2124,7 +2193,7 @@ static void dpu_encoder_frame_done_timeout(struct timer_list *t) DRM_DEBUG_KMS("id:%u invalid timeout frame_busy_mask=%lu\n", DRMID(drm_enc), dpu_enc->frame_busy_mask[0]); return; - } else if (!atomic_xchg(&dpu_enc->frame_done_timeout, 0)) { + } else if (!atomic_xchg(&dpu_enc->frame_done_timeout_ms, 0)) { DRM_DEBUG_KMS("id:%u invalid timeout\n", DRMID(drm_enc)); return; } @@ -2170,7 +2239,7 @@ int dpu_encoder_setup(struct drm_device *dev, struct drm_encoder *enc, spin_lock_init(&dpu_enc->enc_spinlock); - atomic_set(&dpu_enc->frame_done_timeout, 0); + atomic_set(&dpu_enc->frame_done_timeout_ms, 0); timer_setup(&dpu_enc->frame_done_timer, dpu_encoder_frame_done_timeout, 0); diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h index db94f3d3bea3..97fb868a4ef6 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h @@ -200,6 +200,7 @@ struct dpu_encoder_irq { * @hw_mdptop: Hardware interface to the top registers * @hw_ctl: Hardware interface to the ctl registers * @hw_pp: Hardware interface to the ping pong registers + * @hw_intf: Hardware interface to the intf registers * @dpu_kms: Pointer to the dpu_kms top level * @cached_mode: DRM mode cached at mode_set time, acted on in enable * @enabled: Whether the encoder has enabled and running a mode @@ -228,6 +229,7 @@ struct dpu_encoder_phys { struct dpu_hw_mdp *hw_mdptop; struct dpu_hw_ctl *hw_ctl; struct dpu_hw_pingpong *hw_pp; + struct dpu_hw_intf *hw_intf; struct dpu_kms *dpu_kms; struct drm_display_mode cached_mode; enum dpu_enc_split_role split_role; @@ -251,19 +253,6 @@ static inline int dpu_encoder_phys_inc_pending(struct dpu_encoder_phys *phys) } /** - * struct dpu_encoder_phys_vid - sub-class of dpu_encoder_phys to handle video - * mode specific operations - * @base: Baseclass physical encoder structure - * @hw_intf: Hardware interface to the intf registers - * @timing_params: Current timing parameter - */ -struct dpu_encoder_phys_vid { - struct dpu_encoder_phys base; - struct dpu_hw_intf *hw_intf; - struct intf_timing_params timing_params; -}; - -/** * struct dpu_encoder_phys_cmd - sub-class of dpu_encoder_phys to handle command * mode specific operations * @base: Baseclass physical encoder structure diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c index a399e1edd313..973737fb5c9f 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c @@ -404,7 +404,8 @@ static void dpu_encoder_phys_cmd_tearcheck_config( return; } - tc_cfg.vsync_count = vsync_hz / (mode->vtotal * mode->vrefresh); + tc_cfg.vsync_count = vsync_hz / + (mode->vtotal * drm_mode_vrefresh(mode)); /* enable external TE after kickoff to avoid premature autorefresh */ tc_cfg.hw_vsync_mode = 0; @@ -424,7 +425,7 @@ static void dpu_encoder_phys_cmd_tearcheck_config( DPU_DEBUG_CMDENC(cmd_enc, "tc %d vsync_clk_speed_hz %u vtotal %u vrefresh %u\n", phys_enc->hw_pp->idx - PINGPONG_0, vsync_hz, - mode->vtotal, mode->vrefresh); + mode->vtotal, drm_mode_vrefresh(mode)); DPU_DEBUG_CMDENC(cmd_enc, "tc %d enable %u start_pos %u rd_ptr_irq %u\n", phys_enc->hw_pp->idx - PINGPONG_0, tc_enable, tc_cfg.start_pos, diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c index 3c4eb470a82c..1b7a335a6140 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c @@ -18,14 +18,14 @@ #include "dpu_trace.h" #define DPU_DEBUG_VIDENC(e, fmt, ...) DPU_DEBUG("enc%d intf%d " fmt, \ - (e) && (e)->base.parent ? \ - (e)->base.parent->base.id : -1, \ + (e) && (e)->parent ? \ + (e)->parent->base.id : -1, \ (e) && (e)->hw_intf ? \ (e)->hw_intf->idx - INTF_0 : -1, ##__VA_ARGS__) #define DPU_ERROR_VIDENC(e, fmt, ...) DPU_ERROR("enc%d intf%d " fmt, \ - (e) && (e)->base.parent ? \ - (e)->base.parent->base.id : -1, \ + (e) && (e)->parent ? \ + (e)->parent->base.id : -1, \ (e) && (e)->hw_intf ? \ (e)->hw_intf->idx - INTF_0 : -1, ##__VA_ARGS__) @@ -44,7 +44,7 @@ static bool dpu_encoder_phys_vid_is_master( } static void drm_mode_to_intf_timing_params( - const struct dpu_encoder_phys_vid *vid_enc, + const struct dpu_encoder_phys *phys_enc, const struct drm_display_mode *mode, struct intf_timing_params *timing) { @@ -92,7 +92,7 @@ static void drm_mode_to_intf_timing_params( timing->hsync_skew = mode->hskew; /* DSI controller cannot handle active-low sync signals. */ - if (vid_enc->hw_intf->cap->type == INTF_DSI) { + if (phys_enc->hw_intf->cap->type == INTF_DSI) { timing->hsync_polarity = 0; timing->vsync_polarity = 0; } @@ -143,11 +143,11 @@ static u32 get_vertical_total(const struct intf_timing_params *timing) * lines based on the chip worst case latencies. */ static u32 programmable_fetch_get_num_lines( - struct dpu_encoder_phys_vid *vid_enc, + struct dpu_encoder_phys *phys_enc, const struct intf_timing_params *timing) { u32 worst_case_needed_lines = - vid_enc->hw_intf->cap->prog_fetch_lines_worst_case; + phys_enc->hw_intf->cap->prog_fetch_lines_worst_case; u32 start_of_frame_lines = timing->v_back_porch + timing->vsync_pulse_width; u32 needed_vfp_lines = worst_case_needed_lines - start_of_frame_lines; @@ -155,26 +155,26 @@ static u32 programmable_fetch_get_num_lines( /* Fetch must be outside active lines, otherwise undefined. */ if (start_of_frame_lines >= worst_case_needed_lines) { - DPU_DEBUG_VIDENC(vid_enc, + DPU_DEBUG_VIDENC(phys_enc, "prog fetch is not needed, large vbp+vsw\n"); actual_vfp_lines = 0; } else if (timing->v_front_porch < needed_vfp_lines) { /* Warn fetch needed, but not enough porch in panel config */ pr_warn_once ("low vbp+vfp may lead to perf issues in some cases\n"); - DPU_DEBUG_VIDENC(vid_enc, + DPU_DEBUG_VIDENC(phys_enc, "less vfp than fetch req, using entire vfp\n"); actual_vfp_lines = timing->v_front_porch; } else { - DPU_DEBUG_VIDENC(vid_enc, "room in vfp for needed prefetch\n"); + DPU_DEBUG_VIDENC(phys_enc, "room in vfp for needed prefetch\n"); actual_vfp_lines = needed_vfp_lines; } - DPU_DEBUG_VIDENC(vid_enc, + DPU_DEBUG_VIDENC(phys_enc, "v_front_porch %u v_back_porch %u vsync_pulse_width %u\n", timing->v_front_porch, timing->v_back_porch, timing->vsync_pulse_width); - DPU_DEBUG_VIDENC(vid_enc, + DPU_DEBUG_VIDENC(phys_enc, "wc_lines %u needed_vfp_lines %u actual_vfp_lines %u\n", worst_case_needed_lines, needed_vfp_lines, actual_vfp_lines); @@ -194,8 +194,6 @@ static u32 programmable_fetch_get_num_lines( static void programmable_fetch_config(struct dpu_encoder_phys *phys_enc, const struct intf_timing_params *timing) { - struct dpu_encoder_phys_vid *vid_enc = - to_dpu_encoder_phys_vid(phys_enc); struct intf_prog_fetch f = { 0 }; u32 vfp_fetch_lines = 0; u32 horiz_total = 0; @@ -203,10 +201,10 @@ static void programmable_fetch_config(struct dpu_encoder_phys *phys_enc, u32 vfp_fetch_start_vsync_counter = 0; unsigned long lock_flags; - if (WARN_ON_ONCE(!vid_enc->hw_intf->ops.setup_prg_fetch)) + if (WARN_ON_ONCE(!phys_enc->hw_intf->ops.setup_prg_fetch)) return; - vfp_fetch_lines = programmable_fetch_get_num_lines(vid_enc, timing); + vfp_fetch_lines = programmable_fetch_get_num_lines(phys_enc, timing); if (vfp_fetch_lines) { vert_total = get_vertical_total(timing); horiz_total = get_horizontal_total(timing); @@ -216,12 +214,12 @@ static void programmable_fetch_config(struct dpu_encoder_phys *phys_enc, f.fetch_start = vfp_fetch_start_vsync_counter; } - DPU_DEBUG_VIDENC(vid_enc, + DPU_DEBUG_VIDENC(phys_enc, "vfp_fetch_lines %u vfp_fetch_start_vsync_counter %u\n", vfp_fetch_lines, vfp_fetch_start_vsync_counter); spin_lock_irqsave(phys_enc->enc_spinlock, lock_flags); - vid_enc->hw_intf->ops.setup_prg_fetch(vid_enc->hw_intf, &f); + phys_enc->hw_intf->ops.setup_prg_fetch(phys_enc->hw_intf, &f); spin_unlock_irqrestore(phys_enc->enc_spinlock, lock_flags); } @@ -231,7 +229,7 @@ static bool dpu_encoder_phys_vid_mode_fixup( struct drm_display_mode *adj_mode) { if (phys_enc) - DPU_DEBUG_VIDENC(to_dpu_encoder_phys_vid(phys_enc), "\n"); + DPU_DEBUG_VIDENC(phys_enc, "\n"); /* * Modifying mode has consequences when the mode comes back to us @@ -242,7 +240,6 @@ static bool dpu_encoder_phys_vid_mode_fixup( static void dpu_encoder_phys_vid_setup_timing_engine( struct dpu_encoder_phys *phys_enc) { - struct dpu_encoder_phys_vid *vid_enc; struct drm_display_mode mode; struct intf_timing_params timing_params = { 0 }; const struct dpu_format *fmt = NULL; @@ -256,13 +253,12 @@ static void dpu_encoder_phys_vid_setup_timing_engine( } mode = phys_enc->cached_mode; - vid_enc = to_dpu_encoder_phys_vid(phys_enc); - if (!vid_enc->hw_intf->ops.setup_timing_gen) { + if (!phys_enc->hw_intf->ops.setup_timing_gen) { DPU_ERROR("timing engine setup is not supported\n"); return; } - DPU_DEBUG_VIDENC(vid_enc, "enabling mode:\n"); + DPU_DEBUG_VIDENC(phys_enc, "enabling mode:\n"); drm_mode_debug_printmodeline(&mode); if (phys_enc->split_role != ENC_ROLE_SOLO) { @@ -271,32 +267,30 @@ static void dpu_encoder_phys_vid_setup_timing_engine( mode.hsync_start >>= 1; mode.hsync_end >>= 1; - DPU_DEBUG_VIDENC(vid_enc, + DPU_DEBUG_VIDENC(phys_enc, "split_role %d, halve horizontal %d %d %d %d\n", phys_enc->split_role, mode.hdisplay, mode.htotal, mode.hsync_start, mode.hsync_end); } - drm_mode_to_intf_timing_params(vid_enc, &mode, &timing_params); + drm_mode_to_intf_timing_params(phys_enc, &mode, &timing_params); fmt = dpu_get_dpu_format(fmt_fourcc); - DPU_DEBUG_VIDENC(vid_enc, "fmt_fourcc 0x%X\n", fmt_fourcc); + DPU_DEBUG_VIDENC(phys_enc, "fmt_fourcc 0x%X\n", fmt_fourcc); - intf_cfg.intf = vid_enc->hw_intf->idx; + intf_cfg.intf = phys_enc->hw_intf->idx; intf_cfg.intf_mode_sel = DPU_CTL_MODE_SEL_VID; intf_cfg.stream_sel = 0; /* Don't care value for video mode */ intf_cfg.mode_3d = dpu_encoder_helper_get_3d_blend_mode(phys_enc); spin_lock_irqsave(phys_enc->enc_spinlock, lock_flags); - vid_enc->hw_intf->ops.setup_timing_gen(vid_enc->hw_intf, + phys_enc->hw_intf->ops.setup_timing_gen(phys_enc->hw_intf, &timing_params, fmt); phys_enc->hw_ctl->ops.setup_intf_cfg(phys_enc->hw_ctl, &intf_cfg); spin_unlock_irqrestore(phys_enc->enc_spinlock, lock_flags); programmable_fetch_config(phys_enc, &timing_params); - - vid_enc->timing_params = timing_params; } static void dpu_encoder_phys_vid_vblank_irq(void *arg, int irq_idx) @@ -353,22 +347,10 @@ static void dpu_encoder_phys_vid_underrun_irq(void *arg, int irq_idx) phys_enc); } -static bool _dpu_encoder_phys_is_dual_ctl(struct dpu_encoder_phys *phys_enc) -{ - struct dpu_crtc_state *dpu_cstate; - - if (!phys_enc) - return false; - - dpu_cstate = to_dpu_crtc_state(phys_enc->parent->crtc->state); - - return dpu_cstate->num_ctls > 1; -} - static bool dpu_encoder_phys_vid_needs_single_flush( struct dpu_encoder_phys *phys_enc) { - return (phys_enc && _dpu_encoder_phys_is_dual_ctl(phys_enc)); + return phys_enc->split_role != ENC_ROLE_SOLO; } static void _dpu_encoder_phys_vid_setup_irq_hw_idx( @@ -396,19 +378,15 @@ static void dpu_encoder_phys_vid_mode_set( struct drm_display_mode *mode, struct drm_display_mode *adj_mode) { - struct dpu_encoder_phys_vid *vid_enc; - if (!phys_enc || !phys_enc->dpu_kms) { DPU_ERROR("invalid encoder/kms\n"); return; } - vid_enc = to_dpu_encoder_phys_vid(phys_enc); - if (adj_mode) { phys_enc->cached_mode = *adj_mode; drm_mode_debug_printmodeline(adj_mode); - DPU_DEBUG_VIDENC(vid_enc, "caching mode:\n"); + DPU_DEBUG_VIDENC(phys_enc, "caching mode:\n"); } _dpu_encoder_phys_vid_setup_irq_hw_idx(phys_enc); @@ -419,7 +397,6 @@ static int dpu_encoder_phys_vid_control_vblank_irq( bool enable) { int ret = 0; - struct dpu_encoder_phys_vid *vid_enc; int refcount; if (!phys_enc) { @@ -428,7 +405,6 @@ static int dpu_encoder_phys_vid_control_vblank_irq( } refcount = atomic_read(&phys_enc->vblank_refcount); - vid_enc = to_dpu_encoder_phys_vid(phys_enc); /* Slave encoders don't report vblank */ if (!dpu_encoder_phys_vid_is_master(phys_enc)) @@ -453,7 +429,7 @@ end: if (ret) { DRM_ERROR("failed: id:%u intf:%d ret:%d enable:%d refcnt:%d\n", DRMID(phys_enc->parent), - vid_enc->hw_intf->idx - INTF_0, ret, enable, + phys_enc->hw_intf->idx - INTF_0, ret, enable, refcount); } return ret; @@ -461,43 +437,17 @@ end: static void dpu_encoder_phys_vid_enable(struct dpu_encoder_phys *phys_enc) { - struct msm_drm_private *priv; - struct dpu_encoder_phys_vid *vid_enc; - struct dpu_rm_hw_iter iter; struct dpu_hw_ctl *ctl; u32 flush_mask = 0; - if (!phys_enc || !phys_enc->parent || !phys_enc->parent->dev || - !phys_enc->parent->dev->dev_private) { - DPU_ERROR("invalid encoder/device\n"); - return; - } - priv = phys_enc->parent->dev->dev_private; - - vid_enc = to_dpu_encoder_phys_vid(phys_enc); ctl = phys_enc->hw_ctl; - dpu_rm_init_hw_iter(&iter, phys_enc->parent->base.id, DPU_HW_BLK_INTF); - while (dpu_rm_get_hw(&phys_enc->dpu_kms->rm, &iter)) { - struct dpu_hw_intf *hw_intf = (struct dpu_hw_intf *)iter.hw; - - if (hw_intf->idx == phys_enc->intf_idx) { - vid_enc->hw_intf = hw_intf; - break; - } - } - - if (!vid_enc->hw_intf) { - DPU_ERROR("hw_intf not assigned\n"); - return; - } - - DPU_DEBUG_VIDENC(vid_enc, "\n"); + DPU_DEBUG_VIDENC(phys_enc, "\n"); - if (WARN_ON(!vid_enc->hw_intf->ops.enable_timing)) + if (WARN_ON(!phys_enc->hw_intf->ops.enable_timing)) return; - dpu_encoder_helper_split_config(phys_enc, vid_enc->hw_intf->idx); + dpu_encoder_helper_split_config(phys_enc, phys_enc->hw_intf->idx); dpu_encoder_phys_vid_setup_timing_engine(phys_enc); @@ -510,12 +460,13 @@ static void dpu_encoder_phys_vid_enable(struct dpu_encoder_phys *phys_enc) !dpu_encoder_phys_vid_is_master(phys_enc)) goto skip_flush; - ctl->ops.get_bitmask_intf(ctl, &flush_mask, vid_enc->hw_intf->idx); + ctl->ops.get_bitmask_intf(ctl, &flush_mask, phys_enc->hw_intf->idx); ctl->ops.update_pending_flush(ctl, flush_mask); skip_flush: - DPU_DEBUG_VIDENC(vid_enc, "update pending flush ctl %d flush_mask %x\n", - ctl->idx - CTL_0, flush_mask); + DPU_DEBUG_VIDENC(phys_enc, + "update pending flush ctl %d flush_mask %x\n", + ctl->idx - CTL_0, flush_mask); /* ctl_flush & timing engine enable will be triggered by framework */ if (phys_enc->enable_state == DPU_ENC_DISABLED) @@ -524,16 +475,13 @@ skip_flush: static void dpu_encoder_phys_vid_destroy(struct dpu_encoder_phys *phys_enc) { - struct dpu_encoder_phys_vid *vid_enc; - if (!phys_enc) { DPU_ERROR("invalid encoder\n"); return; } - vid_enc = to_dpu_encoder_phys_vid(phys_enc); - DPU_DEBUG_VIDENC(vid_enc, "\n"); - kfree(vid_enc); + DPU_DEBUG_VIDENC(phys_enc, "\n"); + kfree(phys_enc); } static void dpu_encoder_phys_vid_get_hw_resources( @@ -589,7 +537,6 @@ static int dpu_encoder_phys_vid_wait_for_vblank( static void dpu_encoder_phys_vid_prepare_for_kickoff( struct dpu_encoder_phys *phys_enc) { - struct dpu_encoder_phys_vid *vid_enc; struct dpu_hw_ctl *ctl; int rc; @@ -597,7 +544,6 @@ static void dpu_encoder_phys_vid_prepare_for_kickoff( DPU_ERROR("invalid encoder/parameters\n"); return; } - vid_enc = to_dpu_encoder_phys_vid(phys_enc); ctl = phys_enc->hw_ctl; if (!ctl || !ctl->ops.wait_reset_status) @@ -609,7 +555,7 @@ static void dpu_encoder_phys_vid_prepare_for_kickoff( */ rc = ctl->ops.wait_reset_status(ctl); if (rc) { - DPU_ERROR_VIDENC(vid_enc, "ctl %d reset failure: %d\n", + DPU_ERROR_VIDENC(phys_enc, "ctl %d reset failure: %d\n", ctl->idx, rc); dpu_encoder_helper_unregister_irq(phys_enc, INTR_IDX_VSYNC); } @@ -618,7 +564,6 @@ static void dpu_encoder_phys_vid_prepare_for_kickoff( static void dpu_encoder_phys_vid_disable(struct dpu_encoder_phys *phys_enc) { struct msm_drm_private *priv; - struct dpu_encoder_phys_vid *vid_enc; unsigned long lock_flags; int ret; @@ -629,16 +574,13 @@ static void dpu_encoder_phys_vid_disable(struct dpu_encoder_phys *phys_enc) } priv = phys_enc->parent->dev->dev_private; - vid_enc = to_dpu_encoder_phys_vid(phys_enc); - if (!vid_enc->hw_intf || !phys_enc->hw_ctl) { + if (!phys_enc->hw_intf || !phys_enc->hw_ctl) { DPU_ERROR("invalid hw_intf %d hw_ctl %d\n", - vid_enc->hw_intf != 0, phys_enc->hw_ctl != 0); + phys_enc->hw_intf != 0, phys_enc->hw_ctl != 0); return; } - DPU_DEBUG_VIDENC(vid_enc, "\n"); - - if (WARN_ON(!vid_enc->hw_intf->ops.enable_timing)) + if (WARN_ON(!phys_enc->hw_intf->ops.enable_timing)) return; if (phys_enc->enable_state == DPU_ENC_DISABLED) { @@ -647,7 +589,7 @@ static void dpu_encoder_phys_vid_disable(struct dpu_encoder_phys *phys_enc) } spin_lock_irqsave(phys_enc->enc_spinlock, lock_flags); - vid_enc->hw_intf->ops.enable_timing(vid_enc->hw_intf, 0); + phys_enc->hw_intf->ops.enable_timing(phys_enc->hw_intf, 0); if (dpu_encoder_phys_vid_is_master(phys_enc)) dpu_encoder_phys_inc_pending(phys_enc); spin_unlock_irqrestore(phys_enc->enc_spinlock, lock_flags); @@ -666,7 +608,7 @@ static void dpu_encoder_phys_vid_disable(struct dpu_encoder_phys *phys_enc) atomic_set(&phys_enc->pending_kickoff_cnt, 0); DRM_ERROR("wait disable failed: id:%u intf:%d ret:%d\n", DRMID(phys_enc->parent), - vid_enc->hw_intf->idx - INTF_0, ret); + phys_enc->hw_intf->idx - INTF_0, ret); } } @@ -677,25 +619,21 @@ static void dpu_encoder_phys_vid_handle_post_kickoff( struct dpu_encoder_phys *phys_enc) { unsigned long lock_flags; - struct dpu_encoder_phys_vid *vid_enc; if (!phys_enc) { DPU_ERROR("invalid encoder\n"); return; } - vid_enc = to_dpu_encoder_phys_vid(phys_enc); - DPU_DEBUG_VIDENC(vid_enc, "enable_state %d\n", phys_enc->enable_state); - /* * Video mode must flush CTL before enabling timing engine * Video encoders need to turn on their interfaces now */ if (phys_enc->enable_state == DPU_ENC_ENABLING) { trace_dpu_enc_phys_vid_post_kickoff(DRMID(phys_enc->parent), - vid_enc->hw_intf->idx - INTF_0); + phys_enc->hw_intf->idx - INTF_0); spin_lock_irqsave(phys_enc->enc_spinlock, lock_flags); - vid_enc->hw_intf->ops.enable_timing(vid_enc->hw_intf, 1); + phys_enc->hw_intf->ops.enable_timing(phys_enc->hw_intf, 1); spin_unlock_irqrestore(phys_enc->enc_spinlock, lock_flags); phys_enc->enable_state = DPU_ENC_ENABLED; } @@ -704,16 +642,13 @@ static void dpu_encoder_phys_vid_handle_post_kickoff( static void dpu_encoder_phys_vid_irq_control(struct dpu_encoder_phys *phys_enc, bool enable) { - struct dpu_encoder_phys_vid *vid_enc; int ret; if (!phys_enc) return; - vid_enc = to_dpu_encoder_phys_vid(phys_enc); - trace_dpu_enc_phys_vid_irq_ctrl(DRMID(phys_enc->parent), - vid_enc->hw_intf->idx - INTF_0, + phys_enc->hw_intf->idx - INTF_0, enable, atomic_read(&phys_enc->vblank_refcount)); @@ -732,19 +667,16 @@ static void dpu_encoder_phys_vid_irq_control(struct dpu_encoder_phys *phys_enc, static int dpu_encoder_phys_vid_get_line_count( struct dpu_encoder_phys *phys_enc) { - struct dpu_encoder_phys_vid *vid_enc; - if (!phys_enc) return -EINVAL; if (!dpu_encoder_phys_vid_is_master(phys_enc)) return -EINVAL; - vid_enc = to_dpu_encoder_phys_vid(phys_enc); - if (!vid_enc->hw_intf || !vid_enc->hw_intf->ops.get_line_count) + if (!phys_enc->hw_intf || !phys_enc->hw_intf->ops.get_line_count) return -EINVAL; - return vid_enc->hw_intf->ops.get_line_count(vid_enc->hw_intf); + return phys_enc->hw_intf->ops.get_line_count(phys_enc->hw_intf); } static void dpu_encoder_phys_vid_init_ops(struct dpu_encoder_phys_ops *ops) @@ -771,7 +703,6 @@ struct dpu_encoder_phys *dpu_encoder_phys_vid_init( struct dpu_enc_phys_init_params *p) { struct dpu_encoder_phys *phys_enc = NULL; - struct dpu_encoder_phys_vid *vid_enc = NULL; struct dpu_encoder_irq *irq; int i, ret = 0; @@ -780,18 +711,16 @@ struct dpu_encoder_phys *dpu_encoder_phys_vid_init( goto fail; } - vid_enc = kzalloc(sizeof(*vid_enc), GFP_KERNEL); - if (!vid_enc) { + phys_enc = kzalloc(sizeof(*phys_enc), GFP_KERNEL); + if (!phys_enc) { ret = -ENOMEM; goto fail; } - phys_enc = &vid_enc->base; - phys_enc->hw_mdptop = p->dpu_kms->hw_mdp; phys_enc->intf_idx = p->intf_idx; - DPU_DEBUG_VIDENC(vid_enc, "\n"); + DPU_DEBUG_VIDENC(phys_enc, "\n"); dpu_encoder_phys_vid_init_ops(&phys_enc->ops); phys_enc->parent = p->parent; @@ -825,13 +754,13 @@ struct dpu_encoder_phys *dpu_encoder_phys_vid_init( init_waitqueue_head(&phys_enc->pending_kickoff_wq); phys_enc->enable_state = DPU_ENC_DISABLED; - DPU_DEBUG_VIDENC(vid_enc, "created intf idx:%d\n", p->intf_idx); + DPU_DEBUG_VIDENC(phys_enc, "created intf idx:%d\n", p->intf_idx); return phys_enc; fail: DPU_ERROR("failed to create encoder\n"); - if (vid_enc) + if (phys_enc) dpu_encoder_phys_vid_destroy(phys_enc); return ERR_PTR(ret); diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c index 018df2c3b7ed..45a5bc6ede5d 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c @@ -15,7 +15,6 @@ #include "dpu_hwio.h" #include "dpu_hw_lm.h" #include "dpu_hw_mdss.h" -#include "dpu_kms.h" #define LM_OP_MODE 0x00 #define LM_OUT_SIZE 0x04 diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h index ac75cfc267f4..31e9ef96ca5d 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h @@ -73,9 +73,6 @@ #define DPU_NAME_SIZE 12 -/* timeout in frames waiting for frame done */ -#define DPU_FRAME_DONE_TIMEOUT 60 - /* * struct dpu_irq_callback - IRQ callback handlers * @list: list to callback diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c index b01183b309b9..ce1a555e1f31 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c @@ -387,7 +387,7 @@ static void _dpu_plane_set_ot_limit(struct drm_plane *plane, ot_params.width = drm_rect_width(&pdpu->pipe_cfg.src_rect); ot_params.height = drm_rect_height(&pdpu->pipe_cfg.src_rect); ot_params.is_wfd = !pdpu->is_rt_pipe; - ot_params.frame_rate = crtc->mode.vrefresh; + ot_params.frame_rate = drm_mode_vrefresh(&crtc->mode); ot_params.vbif_idx = VBIF_RT; ot_params.clk_ctrl = pdpu->pipe_hw->cap->clk_ctrl; ot_params.rd = true; @@ -780,7 +780,6 @@ static int dpu_plane_prepare_fb(struct drm_plane *plane, struct dpu_plane_state *pstate = to_dpu_plane_state(new_state); struct dpu_hw_fmt_layout layout; struct drm_gem_object *obj; - struct msm_gem_object *msm_obj; struct dma_fence *fence; struct dpu_kms *kms = _dpu_plane_get_kms(&pdpu->base); int ret; @@ -799,8 +798,7 @@ static int dpu_plane_prepare_fb(struct drm_plane *plane, * implicit fence and fb prepare by hand here. */ obj = msm_framebuffer_bo(new_state->fb, 0); - msm_obj = to_msm_bo(obj); - fence = reservation_object_get_excl_rcu(msm_obj->resv); + fence = reservation_object_get_excl_rcu(obj->resv); if (fence) drm_atomic_set_fence_for_plane(new_state, fence); |