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Diffstat (limited to 'drivers/gpu/drm/msm/disp/dpu1')
-rw-r--r--drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c69
-rw-r--r--drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c119
-rw-r--r--drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h15
-rw-r--r--drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c5
-rw-r--r--drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c177
-rw-r--r--drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h3
-rw-r--r--drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c2
7 files changed, 158 insertions, 232 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_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..da1f727d7495 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;