On Fri, Mar 02, 2018 at 04:44:55PM -0800, Jeykumar Sankaran wrote:
> On 2018-02-28 11:19, Sean Paul wrote:
> > Remove release/output/retire fences from the dpu driver. These are
> > already available via drm core's OUT_FENCE property.
> >
> > Change-Id: Id4238d0b5457f2c8ee2e87bb7814e1850a573623
> > Signed-off-by: Sean Paul <seanpaul@xxxxxxxxxxxx>
> > ---
> > drivers/gpu/drm/msm/disp/dpu1/dpu_connector.c | 66 +------
> > drivers/gpu/drm/msm/disp/dpu1/dpu_connector.h | 23 ---
> > drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 178 +++---------------
> > drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h | 28 ---
> > drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 3 -
> > drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h | 4 +-
> > .../gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h | 8 -
> > .../drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c | 73 +------
> > .../drm/msm/disp/dpu1/dpu_encoder_phys_vid.c | 19 --
> > .../drm/msm/disp/dpu1/dpu_encoder_phys_wb.c | 12 +-
> > drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 30 ---
> > drivers/gpu/drm/msm/msm_drv.h | 3 -
> > 12 files changed, 36 insertions(+), 411 deletions(-)
> >
> > diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_connector.c
> > b/drivers/gpu/drm/msm/disp/dpu1/dpu_connector.c
> > index 57b8627ef418..cc5bfa862cb7 100644
> > --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_connector.c
> > +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_connector.c
> > @@ -521,7 +521,6 @@ static void dpu_connector_destroy(struct
> > drm_connector
> > *connector)
> > backlight_device_unregister(c_conn->bl_device);
> > drm_connector_unregister(connector);
> > mutex_destroy(&c_conn->lock);
> > - dpu_fence_deinit(&c_conn->retire_fence);
> > drm_connector_cleanup(connector);
> > kfree(c_conn);
> > }
> > @@ -906,12 +905,9 @@ static int dpu_connector_atomic_get_property(struct
> > drm_connector *connector,
> > c_state = to_dpu_connector_state(state);
> >
> > idx = msm_property_index(&c_conn->property_info, property);
> > - if (idx == CONNECTOR_PROP_RETIRE_FENCE)
> > - rc = dpu_fence_create(&c_conn->retire_fence, val, 0);
> > - else
> > - /* get cached property value */
> > - rc = msm_property_atomic_get(&c_conn->property_info,
> > - &c_state->property_state, property, val);
> > + /* get cached property value */
> > + rc = msm_property_atomic_get(&c_conn->property_info,
> > + &c_state->property_state, property, val);
> >
> > /* allow for custom override */
> > if (c_conn->ops.get_property)
> > @@ -923,39 +919,6 @@ static int dpu_connector_atomic_get_property(struct
> > drm_connector *connector,
> > return rc;
> > }
> >
> > -void dpu_connector_prepare_fence(struct drm_connector *connector)
> > -{
> > - if (!connector) {
> > - DPU_ERROR("invalid connector\n");
> > - return;
> > - }
> > -
> > - dpu_fence_prepare(&to_dpu_connector(connector)->retire_fence);
> > -}
> > -
> > -void dpu_connector_complete_commit(struct drm_connector *connector,
> > - ktime_t ts)
> > -{
> > - if (!connector) {
> > - DPU_ERROR("invalid connector\n");
> > - return;
> > - }
> > -
> > - /* signal connector's retire fence */
> > - dpu_fence_signal(&to_dpu_connector(connector)->retire_fence, ts,
> > false);
> > -}
> > -
> > -void dpu_connector_commit_reset(struct drm_connector *connector,
> > ktime_t
> > ts)
> > -{
> > - if (!connector) {
> > - DPU_ERROR("invalid connector\n");
> > - return;
> > - }
> > -
> > - /* signal connector's retire fence */
> > - dpu_fence_signal(&to_dpu_connector(connector)->retire_fence, ts,
> > true);
> > -}
> > -
> > static enum drm_connector_status
> > dpu_connector_detect(struct drm_connector *connector, bool force)
> > {
> > @@ -1214,26 +1177,19 @@ struct drm_connector *dpu_connector_init(struct
> > drm_device *dev,
> > "conn%u",
> > c_conn->base.base.id);
> >
> > - rc = dpu_fence_init(&c_conn->retire_fence, c_conn->name,
> > - c_conn->base.base.id);
> > - if (rc) {
> > - DPU_ERROR("failed to init fence, %d\n", rc);
> > - goto error_cleanup_conn;
> > - }
> > -
> > mutex_init(&c_conn->lock);
> >
> > rc = drm_mode_connector_attach_encoder(&c_conn->base, encoder);
> > if (rc) {
> > DPU_ERROR("failed to attach encoder to connector, %d\n",
> > rc);
> > - goto error_cleanup_fence;
> > + goto error_cleanup_conn;
> > }
> >
> > #ifdef CONFIG_DRM_MSM_DSI_STAGING
> > rc = dpu_backlight_setup(c_conn, dev);
> > if (rc) {
> > DPU_ERROR("failed to setup backlight, rc=%d\n", rc);
> > - goto error_cleanup_fence;
> > + goto error_cleanup_conn;
> > }
> > #endif
> >
> > @@ -1248,7 +1204,7 @@ struct drm_connector *dpu_connector_init(struct
> > drm_device *dev,
> > if (!info) {
> > DPU_ERROR("failed to allocate info buffer\n");
> > rc = -ENOMEM;
> > - goto error_cleanup_fence;
> > + goto error_cleanup_conn;
> > }
> >
> > dpu_kms_info_reset(info);
> > @@ -1256,7 +1212,7 @@ struct drm_connector *dpu_connector_init(struct
> > drm_device *dev,
> > if (rc) {
> > DPU_ERROR("post-init failed, %d\n", rc);
> > kfree(info);
> > - goto error_cleanup_fence;
> > + goto error_cleanup_conn;
> > }
> >
> > msm_property_install_blob(&c_conn->property_info,
> > @@ -1310,10 +1266,6 @@ struct drm_connector *dpu_connector_init(struct
> > drm_device *dev,
> > &c_conn->property_info, "dpu_drm_roi_v1",
> > 0x0,
> > 0, ~0, 0, CONNECTOR_PROP_ROI_V1);
> > }
> > -
> > - msm_property_install_range(&c_conn->property_info, "RETIRE_FENCE",
> > - 0x0, 0, INR_OPEN_MAX, 0,
> > CONNECTOR_PROP_RETIRE_FENCE);
> > -
> > msm_property_install_range(&c_conn->property_info, "autorefresh",
> > 0x0, 0, AUTOREFRESH_MAX_FRAME_CNT, 0,
> > CONNECTOR_PROP_AUTOREFRESH);
> > @@ -1354,10 +1306,8 @@ struct drm_connector *dpu_connector_init(struct
> > drm_device *dev,
> > drm_property_blob_put(c_conn->blob_dither);
> >
> > msm_property_destroy(&c_conn->property_info);
> > -error_cleanup_fence:
> > - mutex_destroy(&c_conn->lock);
> > - dpu_fence_deinit(&c_conn->retire_fence);
> > error_cleanup_conn:
> > + mutex_destroy(&c_conn->lock);
> > drm_connector_cleanup(&c_conn->base);
> > error_free_conn:
> > kfree(c_conn);
> > diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_connector.h
> > b/drivers/gpu/drm/msm/disp/dpu1/dpu_connector.h
> > index f6f4837d1359..fdb4d8766549 100644
> > --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_connector.h
> > +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_connector.h
> > @@ -21,7 +21,6 @@
> > #include "msm_drv.h"
> > #include "msm_prop.h"
> > #include "dpu_kms.h"
> > -#include "dpu_fence.h"
> >
> > #define DPU_CONNECTOR_NAME_SIZE 16
> >
> > @@ -247,7 +246,6 @@ struct dpu_connector_evt {
> > * @mmu_unsecure: MMU id for unsecure buffers
> > * @name: ASCII name of connector
> > * @lock: Mutex lock object for this structure
> > - * @retire_fence: Retire fence context reference
> > * @ops: Local callback function pointer table
> > * @dpms_mode: DPMS property setting from user space
> > * @lp_mode: LP property setting from user space
> > @@ -274,7 +272,6 @@ struct dpu_connector {
> > char name[DPU_CONNECTOR_NAME_SIZE];
> >
> > struct mutex lock;
> > - struct dpu_fence_context retire_fence;
> > struct dpu_connector_ops ops;
> > int dpms_mode;
> > int lp_mode;
> > @@ -447,26 +444,6 @@ struct drm_connector *dpu_connector_init(struct
> > drm_device *dev,
> > int connector_poll,
> > int connector_type);
> >
> > -/**
> > - * dpu_connector_prepare_fence - prepare fence support for current
> > commit
> > - * @connector: Pointer to drm connector object
> > - */
> > -void dpu_connector_prepare_fence(struct drm_connector *connector);
> > -
> > -/**
> > - * dpu_connector_complete_commit - signal completion of current commit
> > - * @connector: Pointer to drm connector object
> > - * @ts: timestamp to be updated in the fence signalling
> > - */
> > -void dpu_connector_complete_commit(struct drm_connector *connector,
> > ktime_t ts);
> > -
> > -/**
> > - * dpu_connector_commit_reset - reset the completion signal
> > - * @connector: Pointer to drm connector object
> > - * @ts: timestamp to be updated in the fence signalling
> > - */
> > -void dpu_connector_commit_reset(struct drm_connector *connector,
> > ktime_t
> > ts);
> > -
> > /**
> > * dpu_connector_get_info - query display specific information
> > * @connector: Pointer to drm connector object
> > diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
> > b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
> > index a261021e5deb..2d44989ade7a 100644
> > --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
> > +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
> > @@ -629,7 +629,6 @@ static void dpu_crtc_destroy(struct drm_crtc *crtc)
> > dpu_cp_crtc_destroy_properties(crtc);
> > _dpu_crtc_destroy_dest_scaler(dpu_crtc);
> >
> > - dpu_fence_deinit(&dpu_crtc->output_fence);
> > _dpu_crtc_deinit_events(dpu_crtc);
> >
> > drm_crtc_cleanup(crtc);
> > @@ -1671,65 +1670,6 @@ static void _dpu_crtc_dest_scaler_setup(struct
> > drm_crtc *crtc)
> > }
> > }
> >
> > -void dpu_crtc_prepare_commit(struct drm_crtc *crtc,
> > - struct drm_crtc_state *old_state)
> > -{
> > - struct drm_device *dev;
> > - struct dpu_crtc *dpu_crtc;
> > - struct dpu_crtc_state *cstate;
> > - struct drm_connector *conn;
> > - struct drm_connector_list_iter conn_iter;
> > - struct dpu_crtc_retire_event *retire_event = NULL;
> > - unsigned long flags;
> > - int i;
> > -
> > - if (!crtc || !crtc->state) {
> > - DPU_ERROR("invalid crtc\n");
> > - return;
> > - }
> > -
> > - dev = crtc->dev;
> > - dpu_crtc = to_dpu_crtc(crtc);
> > - cstate = to_dpu_crtc_state(crtc->state);
> > - DPU_EVT32_VERBOSE(DRMID(crtc));
> > -
> > - /* identify connectors attached to this crtc */
> > - cstate->num_connectors = 0;
> > -
> > - drm_connector_list_iter_begin(dev, &conn_iter);
> > - drm_for_each_connector_iter(conn, &conn_iter)
> > - if (conn->state && conn->state->crtc == crtc &&
> > - cstate->num_connectors < MAX_CONNECTORS) {
> > - cstate->connectors[cstate->num_connectors++] =
> > conn;
> > - dpu_connector_prepare_fence(conn);
> > - }
> > - drm_connector_list_iter_end(&conn_iter);
> > -
> > - for (i = 0; i < DPU_CRTC_FRAME_EVENT_SIZE; i++) {
> > - retire_event = &dpu_crtc->retire_events[i];
> > - if (list_empty(&retire_event->list))
> > - break;
> > - retire_event = NULL;
> > - }
> > -
> > - if (retire_event) {
> > - retire_event->num_connectors = cstate->num_connectors;
> > - for (i = 0; i < cstate->num_connectors; i++)
> > - retire_event->connectors[i] =
> > cstate->connectors[i];
> > -
> > - spin_lock_irqsave(&dpu_crtc->spin_lock, flags);
> > - list_add_tail(&retire_event->list,
> > -
> > &dpu_crtc->retire_event_list);
> > - spin_unlock_irqrestore(&dpu_crtc->spin_lock, flags);
> > - } else {
> > - DPU_ERROR("crtc%d retire event overflow\n",
> > crtc->base.id);
> > - DPU_EVT32(DRMID(crtc), DPU_EVTLOG_ERROR);
> > - }
> > -
> > - /* prepare main output fence */
> > - dpu_fence_prepare(&dpu_crtc->output_fence);
> > -}
> > -
> > /**
> > * _dpu_crtc_complete_flip - signal pending page_flip events
> > * Any pending vblank events are added to the vblank_event_list
> > @@ -1799,41 +1739,6 @@ static void dpu_crtc_vblank_cb(void *data)
> > DPU_EVT32_VERBOSE(DRMID(crtc));
> > }
> >
> > -static void _dpu_crtc_retire_event(struct drm_crtc *crtc, ktime_t ts)
> > -{
> > - struct dpu_crtc_retire_event *retire_event;
> > - struct dpu_crtc *dpu_crtc;
> > - unsigned long flags;
> > - int i;
> > -
> > - if (!crtc) {
> > - DPU_ERROR("invalid param\n");
> > - return;
> > - }
> > -
> > - dpu_crtc = to_dpu_crtc(crtc);
> > - spin_lock_irqsave(&dpu_crtc->spin_lock, flags);
> > - retire_event =
> > list_first_entry_or_null(&dpu_crtc->retire_event_list,
> > - struct dpu_crtc_retire_event, list);
> > - if (retire_event)
> > - list_del_init(&retire_event->list);
> > - spin_unlock_irqrestore(&dpu_crtc->spin_lock, flags);
> > -
> > - if (!retire_event) {
> > - DPU_ERROR("crtc%d retire event without kickoff\n",
> > -
> > crtc->base.id);
> > - DPU_EVT32(DRMID(crtc), DPU_EVTLOG_ERROR);
> > - return;
> > - }
> > -
> > - DPU_ATRACE_BEGIN("signal_retire_fence");
> > - for (i = 0; (i < retire_event->num_connectors) &&
> > - retire_event->connectors[i]; ++i)
> > - dpu_connector_complete_commit(
> > - retire_event->connectors[i], ts);
> > - DPU_ATRACE_END("signal_retire_fence");
> > -}
> > -
> > /* _dpu_crtc_idle_notify - signal idle timeout to client */
> > static void _dpu_crtc_idle_notify(struct dpu_crtc *dpu_crtc)
> > {
> > @@ -1945,16 +1850,6 @@ static void dpu_crtc_frame_event_work(struct
> > kthread_work *work)
> > frame_done = true;
> > }
> >
> > - if (fevent->event & DPU_ENCODER_FRAME_EVENT_SIGNAL_RELEASE_FENCE)
> > {
> > - DPU_ATRACE_BEGIN("signal_release_fence");
> > - dpu_fence_signal(&dpu_crtc->output_fence, fevent->ts,
> > false);
> > - DPU_ATRACE_END("signal_release_fence");
> > - }
> > -
> > - if (fevent->event & DPU_ENCODER_FRAME_EVENT_SIGNAL_RETIRE_FENCE)
> > - /* this api should be called without spin_lock */
> > - _dpu_crtc_retire_event(crtc, fevent->ts);
> > -
> > if (fevent->event & DPU_ENCODER_FRAME_EVENT_PANEL_DEAD)
> > DPU_ERROR("crtc%d ts:%lld received panel dead event\n",
> > crtc->base.id, ktime_to_ns(fevent->ts));
> > @@ -1971,11 +1866,11 @@ static void dpu_crtc_frame_event_work(struct
> > kthread_work *work)
> > /*
> > * dpu_crtc_frame_event_cb - crtc frame event callback API. CRTC module
> > * registers this API to encoder for all frame event callbacks like
> > - * release_fence, retire_fence, frame_error, frame_done, idle_timeout,
> > - * etc. Encoder may call different events from different context - IRQ,
> > - * user thread, commit_thread, etc. Each event should be carefully
> > - * reviewed and should be processed in proper task context to avoid
> > scheduling
> > - * delay or properly manage the irq context's bottom half processing.
> > + * frame_error, frame_done, idle_timeout, etc. Encoder may call
> > different
> > events
> > + * from different context - IRQ, user thread, commit_thread, etc. Each
> > event
> > + * should be carefully reviewed and should be processed in proper task
> > context
> > + * to avoid schedulin delay or properly manage the irq context's bottom
> > half
> > + * processing.
> > */
> > static void dpu_crtc_frame_event_cb(void *data, u32 event)
> > {
> > @@ -3484,14 +3379,6 @@ static void dpu_crtc_disable(struct drm_crtc
> > *crtc)
> > dpu_power_handle_unregister_event(&priv->phandle,
> > dpu_crtc->power_event);
> >
> > - /**
> > - * All callbacks are unregistered and frame done waits are
> > complete
> > - * at this point. No buffers are accessed by hardware.
> > - * reset the fence timeline if there is any issue.
> > - */
> > - dpu_fence_signal(&dpu_crtc->output_fence, ktime_get(), true);
> > - for (i = 0; i < cstate->num_connectors; ++i)
> > - dpu_connector_commit_reset(cstate->connectors[i],
> > ktime_get());
> >
> > memset(dpu_crtc->mixers, 0, sizeof(dpu_crtc->mixers));
> > dpu_crtc->num_mixers = 0;
> > @@ -3703,6 +3590,8 @@ static int dpu_crtc_atomic_check(struct drm_crtc
> > *crtc,
> > int multirect_count = 0;
> > const struct drm_plane_state *pipe_staged[SSPP_MAX];
> > int left_zpos_cnt = 0, right_zpos_cnt = 0;
> > + struct drm_connector_list_iter conn_iter;
> > + struct drm_connector *conn;
> >
> > if (!crtc) {
> > DPU_ERROR("invalid crtc\n");
> > @@ -3956,6 +3845,16 @@ static int dpu_crtc_atomic_check(struct drm_crtc
> > *crtc,
> > goto end;
> > }
> >
> > + /* identify connectors attached to this crtc */
> > + cstate->num_connectors = 0;
> > + drm_connector_list_iter_begin(crtc->dev, &conn_iter);
> > + drm_for_each_connector_iter(conn, &conn_iter)
> > + if (conn->state && conn->state->crtc == crtc &&
> > + cstate->num_connectors < MAX_CONNECTORS) {
> > + cstate->connectors[cstate->num_connectors++] =
> > conn;
> > + }
> > + drm_connector_list_iter_end(&conn_iter);
> > +
>
> Is this hunk related to this change?
>
This code came from dpu_crtc_prepare_commit. We use cstate->num_connectors
elsewhere, so it needed to be preserved.
Sean
> > end:
> > _dpu_crtc_rp_free_unused(&cstate->rp);
> > return rc;
> > @@ -4034,13 +3933,6 @@ static void dpu_crtc_install_properties(struct
> > drm_crtc *crtc,
> > "input_fence_timeout", 0x0, 0,
> > DPU_CRTC_MAX_INPUT_FENCE_TIMEOUT,
> > DPU_CRTC_INPUT_FENCE_TIMEOUT,
> > CRTC_PROP_INPUT_FENCE_TIMEOUT);
> >
> > - msm_property_install_range(&dpu_crtc->property_info,
> > "output_fence",
> > - 0x0, 0, INR_OPEN_MAX, 0x0,
> > CRTC_PROP_OUTPUT_FENCE);
> > -
> > - msm_property_install_range(&dpu_crtc->property_info,
> > - "output_fence_offset", 0x0, 0, 1, 0,
> > - CRTC_PROP_OUTPUT_FENCE_OFFSET);
> > -
> > msm_property_install_range(&dpu_crtc->property_info,
> > "core_clk", 0x0, 0, U64_MAX,
> > dpu_kms->perf.max_core_clk_rate,
> > @@ -4342,29 +4234,12 @@ static int dpu_crtc_atomic_get_property(struct
> > drm_crtc *crtc,
> > }
> >
> > i = msm_property_index(&dpu_crtc->property_info,
> > property);
> > - if (i == CRTC_PROP_OUTPUT_FENCE) {
> > - uint32_t offset = dpu_crtc_get_property(cstate,
> > - CRTC_PROP_OUTPUT_FENCE_OFFSET);
> > -
> > - /**
> > - * set the offset to 0 only for cmd mode panels,
> > so
> > - * the release fence for the current frame can be
> > - * triggered right after PP_DONE interrupt.
> > - */
> > - offset = is_cmd ? 0 : (offset + conn_offset);
> > -
> > - ret = dpu_fence_create(&dpu_crtc->output_fence,
> > val,
> > - offset);
> > - if (ret)
> > - DPU_ERROR("fence create failed\n");
> > - } else {
> > - ret =
> > msm_property_atomic_get(&dpu_crtc->property_info,
> > - &cstate->property_state,
> > - property, val);
> > - if (ret)
> > - ret = dpu_cp_crtc_get_property(crtc,
> > - property, val);
> > - }
> > + ret = msm_property_atomic_get(&dpu_crtc->property_info,
> > + &cstate->property_state,
> > + property, val);
> > + if (ret)
> > + ret = dpu_cp_crtc_get_property(crtc,
> > + property, val);
> > if (ret)
> > DRM_ERROR("get property failed\n");
> > }
> > @@ -4858,10 +4733,6 @@ static int _dpu_crtc_init_events(struct dpu_crtc
> > *dpu_crtc)
> > list_add_tail(&dpu_crtc->event_cache[i].list,
> > &dpu_crtc->event_free_list);
> >
> > - INIT_LIST_HEAD(&dpu_crtc->retire_event_list);
> > - for (i = 0; i < ARRAY_SIZE(dpu_crtc->retire_events); i++)
> > - INIT_LIST_HEAD(&dpu_crtc->retire_events[i].list);
> > -
> > return rc;
> > }
> >
> > @@ -4920,9 +4791,6 @@ struct drm_crtc *dpu_crtc_init(struct drm_device
> > *dev, struct drm_plane *plane)
> > return ERR_PTR(rc);
> > }
> >
> > - /* initialize output fence support */
> > - dpu_fence_init(&dpu_crtc->output_fence, dpu_crtc->name,
> > crtc->base.id);
> > -
> > /* create CRTC properties */
> > msm_property_init(&dpu_crtc->property_info, &crtc->base, dev,
> > priv->crtc_property, dpu_crtc->property_data,
> > diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h
> > b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h
> > index b63df243be33..727a3434a4f6 100644
> > --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h
> > +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h
> > @@ -22,7 +22,6 @@
> > #include <linux/kthread.h>
> > #include <drm/drm_crtc.h>
> > #include "msm_prop.h"
> > -#include "dpu_fence.h"
> > #include "dpu_kms.h"
> > #include "dpu_core_perf.h"
> > #include "dpu_hw_blk.h"
> > @@ -85,17 +84,6 @@ struct dpu_crtc_smmu_state_data {
> > uint32_t transition_error;
> > };
> >
> > -/**
> > - * @connectors : Currently associated drm connectors for retire
> > event
> > - * @num_connectors: Number of associated drm connectors for retire
> > event
> > - * @list: event list
> > - */
> > -struct dpu_crtc_retire_event {
> > - struct drm_connector *connectors[MAX_CONNECTORS];
> > - int num_connectors;
> > - struct list_head list;
> > -};
> > -
> > /**
> > * struct dpu_crtc_mixer: stores the map for each virtual pipeline in
> > the
> > CRTC
> > * @hw_lm: LM HW Driver context
> > @@ -169,7 +157,6 @@ struct dpu_crtc_event {
> > * @drm_requested_vblank : Whether vblanks have been enabled in the
> > encoder
> > * @property_info : Opaque structure for generic property support
> > * @property_defaults : Array of default values for generic property
> > support
> > - * @output_fence : output release fence context
> > * @stage_cfg : H/w mixer stage configuration
> > * @debugfs_root : Parent of debugfs node
> > * @vblank_cb_count : count of vblank callback since last reset
> > @@ -190,8 +177,6 @@ struct dpu_crtc_event {
> > * @frame_events : static allocation of in-flight frame events
> > * @frame_event_list : available frame event list
> > * @spin_lock : spin lock for frame event, transaction status,
> > etc...
> > - * @retire_events : static allocation of retire fence connector
> > - * @retire_event_list : available retire fence connector list
> > * @frame_done_comp : for frame_event_done synchronization
> > * @event_thread : Pointer to event handler thread
> > * @event_worker : Event worker queue
> > @@ -227,9 +212,6 @@ struct dpu_crtc {
> > struct msm_property_data property_data[CRTC_PROP_COUNT];
> > struct drm_property_blob *blob_info;
> >
> > - /* output fence support */
> > - struct dpu_fence_context output_fence;
> > -
> > struct dpu_hw_stage_cfg stage_cfg;
> > struct dentry *debugfs_root;
> >
> > @@ -253,8 +235,6 @@ struct dpu_crtc {
> > struct dpu_crtc_frame_event
> > frame_events[DPU_CRTC_FRAME_EVENT_SIZE];
> > struct list_head frame_event_list;
> > spinlock_t spin_lock;
> > - struct dpu_crtc_retire_event
> > retire_events[DPU_CRTC_FRAME_EVENT_SIZE];
> > - struct list_head retire_event_list;
> > struct completion frame_done_comp;
> >
> > /* for handling internal event thread */
> > @@ -475,14 +455,6 @@ int dpu_crtc_vblank(struct drm_crtc *crtc, bool
> > en);
> > */
> > void dpu_crtc_commit_kickoff(struct drm_crtc *crtc);
> >
> > -/**
> > - * dpu_crtc_prepare_commit - callback to prepare for output fences
> > - * @crtc: Pointer to drm crtc object
> > - * @old_state: Pointer to drm crtc old state object
> > - */
> > -void dpu_crtc_prepare_commit(struct drm_crtc *crtc,
> > - struct drm_crtc_state *old_state);
> > -
> > /**
> > * dpu_crtc_complete_commit - callback signalling completion of current
> > commit
> > * @crtc: Pointer to drm crtc object
> > diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
> > b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
> > index 4d1e3652dbf4..a54ad2cd5856 100644
> > --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
> > +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
> > @@ -2465,9 +2465,6 @@ static inline void
> > _dpu_encoder_trigger_flush(struct
> > drm_encoder *drm_enc,
> >
> > pending_kickoff_cnt = dpu_encoder_phys_inc_pending(phys);
> >
> > - if (phys->ops.is_master && phys->ops.is_master(phys))
> > - atomic_inc(&phys->pending_retire_fence_cnt);
> > -
> > if (extra_flush_bits && ctl->ops.update_pending_flush)
> > ctl->ops.update_pending_flush(ctl, extra_flush_bits);
> >
> > diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h
> > b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h
> > index 69fb26cb43ab..86a3800af673 100644
> > --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h
> > +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h
> > @@ -27,9 +27,7 @@
> > #define DPU_ENCODER_FRAME_EVENT_DONE BIT(0)
> > #define DPU_ENCODER_FRAME_EVENT_ERROR BIT(1)
> > #define DPU_ENCODER_FRAME_EVENT_PANEL_DEAD BIT(2)
> > -#define DPU_ENCODER_FRAME_EVENT_SIGNAL_RELEASE_FENCE BIT(3)
> > -#define DPU_ENCODER_FRAME_EVENT_SIGNAL_RETIRE_FENCE BIT(4)
> > -#define DPU_ENCODER_FRAME_EVENT_IDLE BIT(5)
> > +#define DPU_ENCODER_FRAME_EVENT_IDLE BIT(3)
> >
> > #define IDLE_TIMEOUT (66 - 16/2)
> >
> > 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 3b05569007d2..71cd2f258994 100644
> > --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h
> > +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h
> > @@ -245,8 +245,6 @@ struct dpu_encoder_irq {
> > * scheduled. Decremented in irq handler
> > * @pending_ctlstart_cnt: Atomic counter tracking the number of ctl
> > start
> > * pending.
> > - * @pending_retire_fence_cnt: Atomic counter tracking the pending
> > retire
> > - * fences that have to be signalled.
> > * @pending_kickoff_wq: Wait queue for blocking until
> > kickoff completes
> > * @irq: IRQ tracking structures
> > */
> > @@ -273,7 +271,6 @@ struct dpu_encoder_phys {
> > atomic_t underrun_cnt;
> > atomic_t pending_ctlstart_cnt;
> > atomic_t pending_kickoff_cnt;
> > - atomic_t pending_retire_fence_cnt;
> > wait_queue_head_t pending_kickoff_wq;
> > struct dpu_encoder_irq irq[INTR_IDX_MAX];
> > };
> > @@ -323,9 +320,6 @@ struct dpu_encoder_phys_cmd_autorefresh {
> > * after ctl_start instead of before next frame
> > kickoff
> > * @pp_timeout_report_cnt: number of pingpong done irq timeout errors
> > * @autorefresh: autorefresh feature state
> > - * @pending_rd_ptr_cnt: atomic counter to indicate if retire fence can
> > be
> > - * signaled at the next rd_ptr_irq
> > - * @rd_ptr_timestamp: last rd_ptr_irq timestamp
> > * @pending_vblank_cnt: Atomic counter tracking pending wait for VBLANK
> > * @pending_vblank_wq: Wait queue for blocking until VBLANK received
> > */
> > @@ -335,8 +329,6 @@ struct dpu_encoder_phys_cmd {
> > bool serialize_wait4pp;
> > int pp_timeout_report_cnt;
> > struct dpu_encoder_phys_cmd_autorefresh autorefresh;
> > - atomic_t pending_rd_ptr_cnt;
> > - ktime_t rd_ptr_timestamp;
> > atomic_t pending_vblank_cnt;
> > wait_queue_head_t pending_vblank_wq;
> > };
> > 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 e92380a1d5a4..6ccf37820aa2 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
> > @@ -44,12 +44,6 @@
> >
> > #define DPU_ENC_WR_PTR_START_TIMEOUT_US 20000
> >
> > -/*
> > - * Threshold for signalling retire fences in cases where
> > - * CTL_START_IRQ is received just after RD_PTR_IRQ
> > - */
> > -#define DPU_ENC_CTL_START_THRESHOLD_US 500
> > -
> > static inline int _dpu_encoder_phys_cmd_get_idle_timeout(
> > struct dpu_encoder_phys_cmd *cmd_enc)
> > {
> > @@ -170,8 +164,7 @@ static void dpu_encoder_phys_cmd_pp_tx_done_irq(void
> > *arg, int irq_idx)
> > struct dpu_encoder_phys *phys_enc = arg;
> > unsigned long lock_flags;
> > int new_cnt;
> > - u32 event = DPU_ENCODER_FRAME_EVENT_DONE |
> > - DPU_ENCODER_FRAME_EVENT_SIGNAL_RELEASE_FENCE;
> > + u32 event = DPU_ENCODER_FRAME_EVENT_DONE;
> >
> > if (!phys_enc || !phys_enc->hw_pp)
> > return;
> > @@ -221,7 +214,6 @@ static void dpu_encoder_phys_cmd_pp_rd_ptr_irq(void
> > *arg, int irq_idx)
> > {
> > struct dpu_encoder_phys *phys_enc = arg;
> > struct dpu_encoder_phys_cmd *cmd_enc;
> > - u32 event = 0;
> >
> > if (!phys_enc || !phys_enc->hw_pp)
> > return;
> > @@ -229,30 +221,10 @@ static void
> > dpu_encoder_phys_cmd_pp_rd_ptr_irq(void
> > *arg, int irq_idx)
> > DPU_ATRACE_BEGIN("rd_ptr_irq");
> > cmd_enc = to_dpu_encoder_phys_cmd(phys_enc);
> >
> > - /**
> > - * signal only for master, when the ctl_start irq is
> > - * done and incremented the pending_rd_ptr_cnt.
> > - */
> > - if (dpu_encoder_phys_cmd_is_master(phys_enc)
> > - && atomic_add_unless(&cmd_enc->pending_rd_ptr_cnt, -1,
> > 0)
> > - && atomic_add_unless(
> > - &phys_enc->pending_retire_fence_cnt, -1,
> > 0)) {
> > -
> > - event = DPU_ENCODER_FRAME_EVENT_SIGNAL_RETIRE_FENCE;
> > - if (phys_enc->parent_ops.handle_frame_done)
> > - phys_enc->parent_ops.handle_frame_done(
> > - phys_enc->parent, phys_enc, event);
> > - }
> > -
> > - DPU_EVT32_IRQ(DRMID(phys_enc->parent),
> > - phys_enc->hw_pp->idx - PINGPONG_0, event, 0xfff);
> > -
> > if (phys_enc->parent_ops.handle_vblank_virt)
> > phys_enc->parent_ops.handle_vblank_virt(phys_enc->parent,
> > phys_enc);
> >
> > - cmd_enc->rd_ptr_timestamp = ktime_get();
> > -
> > atomic_add_unless(&cmd_enc->pending_vblank_cnt, -1, 0);
> > wake_up_all(&cmd_enc->pending_vblank_wq);
> > DPU_ATRACE_END("rd_ptr_irq");
> > @@ -262,9 +234,6 @@ static void dpu_encoder_phys_cmd_ctl_start_irq(void
> > *arg, int irq_idx)
> > {
> > struct dpu_encoder_phys *phys_enc = arg;
> > struct dpu_encoder_phys_cmd *cmd_enc;
> > - struct dpu_hw_ctl *ctl;
> > - u32 event = 0;
> > - s64 time_diff_us;
> >
> > if (!phys_enc || !phys_enc->hw_ctl)
> > return;
> > @@ -272,43 +241,8 @@ static void dpu_encoder_phys_cmd_ctl_start_irq(void
> > *arg, int irq_idx)
> > DPU_ATRACE_BEGIN("ctl_start_irq");
> > cmd_enc = to_dpu_encoder_phys_cmd(phys_enc);
> >
> > - ctl = phys_enc->hw_ctl;
> > atomic_add_unless(&phys_enc->pending_ctlstart_cnt, -1, 0);
> >
> > - time_diff_us = ktime_us_delta(ktime_get(),
> > cmd_enc->rd_ptr_timestamp);
> > -
> > - /* handle retire fence based on only master */
> > - if (dpu_encoder_phys_cmd_is_master(phys_enc)
> > - &&
> > atomic_read(&phys_enc->pending_retire_fence_cnt)) {
> > - /**
> > - * Handle rare cases where the ctl_start_irq is received
> > - * after rd_ptr_irq. If it falls within a threshold, it is
> > - * guaranteed the frame would be picked up in the current
> > TE.
> > - * Signal retire fence immediately in such case.
> > - */
> > - if ((time_diff_us <= DPU_ENC_CTL_START_THRESHOLD_US)
> > - && atomic_add_unless(
> > - &phys_enc->pending_retire_fence_cnt, -1,
> > 0)) {
> > -
> > - event =
> > DPU_ENCODER_FRAME_EVENT_SIGNAL_RETIRE_FENCE;
> > -
> > - if (phys_enc->parent_ops.handle_frame_done)
> > - phys_enc->parent_ops.handle_frame_done(
> > - phys_enc->parent, phys_enc,
> > event);
> > -
> > - /**
> > - * In ideal cases, ctl_start_irq is received before the
> > - * rd_ptr_irq, so set the atomic flag to indicate the
> > event
> > - * and rd_ptr_irq will handle signalling the retire fence
> > - */
> > - } else {
> > - atomic_inc(&cmd_enc->pending_rd_ptr_cnt);
> > - }
> > - }
> > -
> > - DPU_EVT32_IRQ(DRMID(phys_enc->parent), ctl->idx - CTL_0,
> > - time_diff_us, event, 0xfff);
> > -
> > /* Signal any waiting ctl start interrupt */
> > wake_up_all(&phys_enc->pending_kickoff_wq);
> > DPU_ATRACE_END("ctl_start_irq");
> > @@ -409,8 +343,7 @@ static int
> > _dpu_encoder_phys_cmd_handle_ppdone_timeout(
> > {
> > struct dpu_encoder_phys_cmd *cmd_enc =
> > to_dpu_encoder_phys_cmd(phys_enc);
> > - u32 frame_event = DPU_ENCODER_FRAME_EVENT_ERROR
> > - |
> > DPU_ENCODER_FRAME_EVENT_SIGNAL_RELEASE_FENCE;
> > + u32 frame_event = DPU_ENCODER_FRAME_EVENT_ERROR;
> > bool do_log = false;
> >
> > if (!phys_enc || !phys_enc->hw_pp || !phys_enc->hw_ctl)
> > @@ -1346,8 +1279,6 @@ struct dpu_encoder_phys
> > *dpu_encoder_phys_cmd_init(
> > atomic_set(&phys_enc->vblank_refcount, 0);
> > atomic_set(&phys_enc->pending_kickoff_cnt, 0);
> > atomic_set(&phys_enc->pending_ctlstart_cnt, 0);
> > - atomic_set(&phys_enc->pending_retire_fence_cnt, 0);
> > - atomic_set(&cmd_enc->pending_rd_ptr_cnt, 0);
> > atomic_set(&cmd_enc->pending_vblank_cnt, 0);
> > init_waitqueue_head(&phys_enc->pending_kickoff_wq);
> > init_waitqueue_head(&cmd_enc->pending_vblank_wq);
> > 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 62c6f5c3547a..edaad0413987 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
> > @@ -373,13 +373,10 @@ static void
> > dpu_encoder_phys_vid_setup_timing_engine(
> > static void dpu_encoder_phys_vid_vblank_irq(void *arg, int irq_idx)
> > {
> > struct dpu_encoder_phys *phys_enc = arg;
> > - struct dpu_encoder_phys_vid *vid_enc =
> > - to_dpu_encoder_phys_vid(phys_enc);
> > struct dpu_hw_ctl *hw_ctl;
> > unsigned long lock_flags;
> > u32 flush_register = 0;
> > int new_cnt = -1, old_cnt = -1;
> > - u32 event = 0;
> >
> > if (!phys_enc)
> > return;
> > @@ -390,18 +387,6 @@ static void dpu_encoder_phys_vid_vblank_irq(void
> > *arg, int irq_idx)
> >
> > DPU_ATRACE_BEGIN("vblank_irq");
> >
> > - /* signal only for master, where there is a pending kickoff */
> > - if (dpu_encoder_phys_vid_is_master(phys_enc)
> > - && atomic_add_unless(
> > - &phys_enc->pending_retire_fence_cnt, -1,
> > 0)) {
> > - event = DPU_ENCODER_FRAME_EVENT_SIGNAL_RELEASE_FENCE
> > - |
> > DPU_ENCODER_FRAME_EVENT_SIGNAL_RETIRE_FENCE;
> > -
> > - if (phys_enc->parent_ops.handle_frame_done)
> > -
> > phys_enc->parent_ops.handle_frame_done(phys_enc->parent,
> > - phys_enc, event);
> > - }
> > -
> > if (phys_enc->parent_ops.handle_vblank_virt)
> > phys_enc->parent_ops.handle_vblank_virt(phys_enc->parent,
> > phys_enc);
> > @@ -422,9 +407,6 @@ static void dpu_encoder_phys_vid_vblank_irq(void
> > *arg,
> > int irq_idx)
> > -1, 0);
> > spin_unlock_irqrestore(phys_enc->enc_spinlock, lock_flags);
> >
> > - DPU_EVT32_IRQ(DRMID(phys_enc->parent), vid_enc->hw_intf->idx -
> > INTF_0,
> > - old_cnt, new_cnt, flush_register, event);
> > -
> > /* Signal any waiting atomic commit thread */
> > wake_up_all(&phys_enc->pending_kickoff_wq);
> > DPU_ATRACE_END("vblank_irq");
> > @@ -1028,7 +1010,6 @@ struct dpu_encoder_phys
> > *dpu_encoder_phys_vid_init(
> >
> > atomic_set(&phys_enc->vblank_refcount, 0);
> > atomic_set(&phys_enc->pending_kickoff_cnt, 0);
> > - atomic_set(&phys_enc->pending_retire_fence_cnt, 0);
> > init_waitqueue_head(&phys_enc->pending_kickoff_wq);
> > phys_enc->enable_state = DPU_ENC_DISABLED;
> >
> > diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c
> > b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c
> > index 9a6fa3e1e8b4..2bc5894839c4 100644
> > --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c
> > +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c
> > @@ -680,11 +680,8 @@ static void dpu_encoder_phys_wb_done_irq(void *arg,
> > int irq_idx)
> > if (phys_enc->enable_state == DPU_ENC_DISABLING)
> > goto complete;
> >
> > - event = DPU_ENCODER_FRAME_EVENT_SIGNAL_RELEASE_FENCE
> > - | DPU_ENCODER_FRAME_EVENT_SIGNAL_RETIRE_FENCE
> > - | DPU_ENCODER_FRAME_EVENT_DONE;
> > + event = DPU_ENCODER_FRAME_EVENT_DONE;
> >
> > - atomic_add_unless(&phys_enc->pending_retire_fence_cnt, -1, 0);
> > if (phys_enc->parent_ops.handle_frame_done)
> > phys_enc->parent_ops.handle_frame_done(phys_enc->parent,
> > phys_enc, event);
> > @@ -847,12 +844,8 @@ static int
> > dpu_encoder_phys_wb_wait_for_commit_done(
> > } else {
> > DPU_ERROR("wb:%d kickoff timed out\n",
> > wb_enc->wb_dev->wb_idx - WB_0);
> > - atomic_add_unless(
> > - &phys_enc->pending_retire_fence_cnt, -1,
> > 0);
> >
> > - event =
> > DPU_ENCODER_FRAME_EVENT_SIGNAL_RELEASE_FENCE
> > - |
> > DPU_ENCODER_FRAME_EVENT_SIGNAL_RETIRE_FENCE
> > - | DPU_ENCODER_FRAME_EVENT_ERROR;
> > + event = DPU_ENCODER_FRAME_EVENT_ERROR;
> > if (phys_enc->parent_ops.handle_frame_done)
> > phys_enc->parent_ops.handle_frame_done(
> > phys_enc->parent, phys_enc,
> > event);
> > @@ -1333,7 +1326,6 @@ struct dpu_encoder_phys *dpu_encoder_phys_wb_init(
> > phys_enc->intf_mode = INTF_MODE_WB_LINE;
> > phys_enc->intf_idx = p->intf_idx;
> > phys_enc->enc_spinlock = p->enc_spinlock;
> > - atomic_set(&phys_enc->pending_retire_fence_cnt, 0);
> > INIT_LIST_HEAD(&wb_enc->irq_cb.list);
> >
> > /* create internal buffer for disable logic */
> > diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
> > b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
> > index 3d83037e8305..9d68030378a7 100644
> > --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
> > +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
> > @@ -545,35 +545,6 @@ static void dpu_kms_wait_for_commit_done(struct
> > msm_kms *kms,
> > }
> > }
> >
> > -static void dpu_kms_prepare_fence(struct msm_kms *kms,
> > - struct drm_atomic_state *old_state)
> > -{
> > - struct drm_crtc *crtc;
> > - struct drm_crtc_state *old_crtc_state;
> > - int i, rc;
> > -
> > - if (!kms || !old_state || !old_state->dev ||
> > !old_state->acquire_ctx) {
> > - DPU_ERROR("invalid argument(s)\n");
> > - return;
> > - }
> > -
> > -retry:
> > - /* attempt to acquire ww mutex for connection */
> > - rc =
> > drm_modeset_lock(&old_state->dev->mode_config.connection_mutex,
> > - old_state->acquire_ctx);
> > -
> > - if (rc == -EDEADLK) {
> > - drm_modeset_backoff(old_state->acquire_ctx);
> > - goto retry;
> > - }
> > -
> > - /* old_state actually contains updated crtc pointers */
> > - for_each_old_crtc_in_state(old_state, crtc, old_crtc_state, i) {
> > - if (crtc->state->active)
> > - dpu_crtc_prepare_commit(crtc, old_crtc_state);
> > - }
> > -}
> > -
> > /**
> > * _dpu_kms_get_displays - query for underlying display handles and
> > cache
> > them
> > * @dpu_kms: Pointer to dpu kms structure
> > @@ -1734,7 +1705,6 @@ static const struct msm_kms_funcs kms_funcs = {
> > .irq_uninstall = dpu_irq_uninstall,
> > .irq = dpu_irq,
> > .preclose = dpu_kms_preclose,
> > - .prepare_fence = dpu_kms_prepare_fence,
> > .prepare_commit = dpu_kms_prepare_commit,
> > .commit = dpu_kms_commit,
> > .complete_commit = dpu_kms_complete_commit,
> > diff --git a/drivers/gpu/drm/msm/msm_drv.h
> > b/drivers/gpu/drm/msm/msm_drv.h
> > index 8cab333df717..e92376acbcfe 100644
> > --- a/drivers/gpu/drm/msm/msm_drv.h
> > +++ b/drivers/gpu/drm/msm/msm_drv.h
> > @@ -132,8 +132,6 @@ enum msm_mdp_crtc_property {
> >
> > /* range properties */
> > CRTC_PROP_INPUT_FENCE_TIMEOUT = CRTC_PROP_BLOBCOUNT,
> > - CRTC_PROP_OUTPUT_FENCE,
> > - CRTC_PROP_OUTPUT_FENCE_OFFSET,
> > CRTC_PROP_DIM_LAYER_V1,
> > CRTC_PROP_CORE_CLK,
> > CRTC_PROP_CORE_AB,
> > @@ -163,7 +161,6 @@ enum msm_mdp_conn_property {
> >
> > /* range properties */
> > CONNECTOR_PROP_OUT_FB = CONNECTOR_PROP_BLOBCOUNT,
> > - CONNECTOR_PROP_RETIRE_FENCE,
> > CONNECTOR_PROP_DST_X,
> > CONNECTOR_PROP_DST_Y,
> > CONNECTOR_PROP_DST_W,
>
> --
> Jeykumar S
--
Sean Paul, Software Engineer, Google / Chromium OS
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