[DPU PATCH v3 5/7] Remove dpu crtc custom properties and its handlers.

Jeykumar Sankaran
2018-06-11T21:13:22Z

Reviewed-by: Sean Paul <seanpaul@chromium.org>
---
drivers/gpu/drm/msm/Makefile | 1 -
drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c | 28 -
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 856 +-------------------------
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h | 27 +-
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 12 -
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ds.c | 149 -----
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ds.h | 111 ----
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c | 67 --
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h | 14 -
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h | 16 -
drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c | 71 +--
drivers/gpu/drm/msm/msm_drv.h | 15 -
12 files changed, 11 insertions(+), 1356 deletions(-)
delete mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ds.c
delete mode 100644 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ds.h

diff --git a/drivers/gpu/drm/msm/Makefile b/drivers/gpu/drm/msm/Makefile
index 8ec0bff..dc56904 100644
--- a/drivers/gpu/drm/msm/Makefile
+++ b/drivers/gpu/drm/msm/Makefile
@@ -57,7 +57,6 @@ msm-y := \
disp/dpu1/dpu_hw_catalog.o \
disp/dpu1/dpu_hw_cdm.o \
disp/dpu1/dpu_hw_ctl.o \
- disp/dpu1/dpu_hw_ds.o \
disp/dpu1/dpu_hw_interrupts.o \
disp/dpu1/dpu_hw_intf.o \
disp/dpu1/dpu_hw_lm.o \
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c
index 85c0229..7eafca3 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c
@@ -102,34 +102,6 @@ static void _dpu_core_perf_calc_crtc(struct dpu_kms *kms,
dpu_cstate = to_dpu_crtc_state(state);
memset(perf, 0, sizeof(struct dpu_core_perf_params));

- perf->bw_ctl[DPU_POWER_HANDLE_DBUS_ID_MNOC] =
- dpu_crtc_get_property(dpu_cstate, CRTC_PROP_CORE_AB);
- perf->max_per_pipe_ib[DPU_POWER_HANDLE_DBUS_ID_MNOC] =
- dpu_crtc_get_property(dpu_cstate, CRTC_PROP_CORE_IB);
-
- if (dpu_cstate->bw_split_vote) {
- perf->bw_ctl[DPU_POWER_HANDLE_DBUS_ID_LLCC] =
- dpu_crtc_get_property(dpu_cstate, CRTC_PROP_LLCC_AB);
- perf->max_per_pipe_ib[DPU_POWER_HANDLE_DBUS_ID_LLCC] =
- dpu_crtc_get_property(dpu_cstate, CRTC_PROP_LLCC_IB);
- perf->bw_ctl[DPU_POWER_HANDLE_DBUS_ID_EBI] =
- dpu_crtc_get_property(dpu_cstate, CRTC_PROP_DRAM_AB);
- perf->max_per_pipe_ib[DPU_POWER_HANDLE_DBUS_ID_EBI] =
- dpu_crtc_get_property(dpu_cstate, CRTC_PROP_DRAM_IB);
- } else {
- perf->bw_ctl[DPU_POWER_HANDLE_DBUS_ID_LLCC] =
- dpu_crtc_get_property(dpu_cstate, CRTC_PROP_CORE_AB);
- perf->max_per_pipe_ib[DPU_POWER_HANDLE_DBUS_ID_LLCC] =
- dpu_crtc_get_property(dpu_cstate, CRTC_PROP_CORE_IB);
- perf->bw_ctl[DPU_POWER_HANDLE_DBUS_ID_EBI] =
- dpu_crtc_get_property(dpu_cstate, CRTC_PROP_CORE_AB);
- perf->max_per_pipe_ib[DPU_POWER_HANDLE_DBUS_ID_EBI] =
- dpu_crtc_get_property(dpu_cstate, CRTC_PROP_CORE_IB);
- }
-
- perf->core_clk_rate =
- dpu_crtc_get_property(dpu_cstate, CRTC_PROP_CORE_CLK);
-
if (!dpu_cstate->bw_control) {
for (i = 0; i < DPU_POWER_HANDLE_DBUS_ID_MAX; i++) {
perf->bw_ctl[i] = kms->catalog->perf.max_bw_high *
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
index a7d9aff..8254cd6 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
@@ -574,18 +574,6 @@ static void _dpu_crtc_deinit_events(struct dpu_crtc *dpu_crtc)
return;
}

-/**
- * dpu_crtc_destroy_dest_scaler - free memory allocated for scaler lut
- * @dpu_crtc: Pointer to dpu crtc
- */
-static void _dpu_crtc_destroy_dest_scaler(struct dpu_crtc *dpu_crtc)
-{
- if (!dpu_crtc)
- return;
-
- kfree(dpu_crtc->scl3_lut_cfg);
-}
-
static void dpu_crtc_destroy(struct drm_crtc *crtc)
{
struct dpu_crtc *dpu_crtc = to_dpu_crtc(crtc);
@@ -598,7 +586,6 @@ static void dpu_crtc_destroy(struct drm_crtc *crtc)
if (dpu_crtc->blob_info)
drm_property_blob_put(dpu_crtc->blob_info);
msm_property_destroy(&dpu_crtc->property_info);
- _dpu_crtc_destroy_dest_scaler(dpu_crtc);

_dpu_crtc_deinit_events(dpu_crtc);
dpu_crtc->phandle = NULL;
@@ -635,71 +622,6 @@ static void _dpu_crtc_setup_blend_cfg(struct dpu_crtc_mixer *mixer,
DPU_BLEND_BG_ALPHA_BG_CONST);
}

-static void _dpu_crtc_setup_dim_layer_cfg(struct drm_crtc *crtc,
- struct dpu_crtc *dpu_crtc, struct dpu_crtc_mixer *mixer,
- struct dpu_hw_dim_layer *dim_layer)
-{
- struct dpu_crtc_state *cstate;
- struct dpu_hw_mixer *lm;
- struct dpu_hw_dim_layer split_dim_layer;
- int i;
-
- if (!dim_layer->rect.w || !dim_layer->rect.h) {
- DPU_DEBUG("empty dim_layer\n");
- return;
- }
-
- cstate = to_dpu_crtc_state(crtc->state);
-
- DPU_DEBUG("dim_layer - flags:%d, stage:%d\n",
- dim_layer->flags, dim_layer->stage);
-
- split_dim_layer.stage = dim_layer->stage;
- split_dim_layer.color_fill = dim_layer->color_fill;
-
- /*
- * traverse through the layer mixers attached to crtc and find the
- * intersecting dim layer rect in each LM and program accordingly.
- */
- for (i = 0; i < dpu_crtc->num_mixers; i++) {
- split_dim_layer.flags = dim_layer->flags;
-
- dpu_kms_rect_intersect(&cstate->lm_bounds[i], &dim_layer->rect,
- &split_dim_layer.rect);
- if (dpu_kms_rect_is_null(&split_dim_layer.rect)) {
- /*
- * no extra programming required for non-intersecting
- * layer mixers with INCLUSIVE dim layer
- */
- if (split_dim_layer.flags & DPU_DRM_DIM_LAYER_INCLUSIVE)
- continue;
-
- /*
- * program the other non-intersecting layer mixers with
- * INCLUSIVE dim layer of full size for uniformity
- * with EXCLUSIVE dim layer config.
- */
- split_dim_layer.flags &= ~DPU_DRM_DIM_LAYER_EXCLUSIVE;
- split_dim_layer.flags |= DPU_DRM_DIM_LAYER_INCLUSIVE;
- memcpy(&split_dim_layer.rect, &cstate->lm_bounds[i],
- sizeof(split_dim_layer.rect));
-
- } else {
- split_dim_layer.rect.x =
- split_dim_layer.rect.x -
- cstate->lm_bounds[i].x;
- }
-
- DPU_DEBUG("split_dim_layer - LM:%d, rect:{%d,%d,%d,%d}}\n",
- i, split_dim_layer.rect.x, split_dim_layer.rect.y,
- split_dim_layer.rect.w, split_dim_layer.rect.h);
-
- lm = mixer[i].hw_lm;
- mixer[i].mixer_op_mode |= 1 << split_dim_layer.stage;
- lm->ops.setup_dim_layer(lm, &split_dim_layer);
- }
-}
-
static void _dpu_crtc_program_lm_output_roi(struct drm_crtc *crtc)
{
struct dpu_crtc *dpu_crtc;
@@ -743,7 +665,6 @@ static void _dpu_crtc_blend_setup_mixer(struct drm_crtc *crtc,
u32 flush_mask;
uint32_t stage_idx, lm_idx;
int zpos_cnt[DPU_STAGE_MAX + 1] = { 0 };
- int i;
bool bg_alpha_enable = false;

if (!dpu_crtc || !mixer) {
@@ -819,13 +740,6 @@ static void _dpu_crtc_blend_setup_mixer(struct drm_crtc *crtc,
}
}

- if (lm && lm->ops.setup_dim_layer) {
- cstate = to_dpu_crtc_state(crtc->state);
- for (i = 0; i < cstate->num_dim_layers; i++)
- _dpu_crtc_setup_dim_layer_cfg(crtc, dpu_crtc,
- mixer, &cstate->dim_layer[i]);
- }
-
_dpu_crtc_program_lm_output_roi(crtc);
}

@@ -867,11 +781,6 @@ static void _dpu_crtc_blend_setup(struct drm_crtc *crtc)
if (mixer[i].hw_ctl->ops.clear_all_blendstages)
mixer[i].hw_ctl->ops.clear_all_blendstages(
mixer[i].hw_ctl);
-
- /* clear dim_layer settings */
- lm = mixer[i].hw_lm;
- if (lm->ops.clear_dim_layer)
- lm->ops.clear_dim_layer(lm);
}

/* initialize stage cfg */
@@ -903,163 +812,6 @@ static void _dpu_crtc_blend_setup(struct drm_crtc *crtc)
}

/**
- * _dpu_crtc_setup_scaler3_lut - Set up scaler lut
- * LUTs are configured only once during boot
- * @dpu_crtc: Pointer to dpu crtc
- * @cstate: Pointer to dpu crtc state
- */
-static int _dpu_crtc_set_dest_scaler_lut(struct dpu_crtc *dpu_crtc,
- struct dpu_crtc_state *cstate, uint32_t lut_idx)
-{
- struct dpu_hw_scaler3_lut_cfg *cfg;
- u32 *lut_data = NULL;
- size_t len = 0;
- int ret = 0;
-
- if (!dpu_crtc || !cstate || !dpu_crtc->scl3_lut_cfg) {
- DPU_ERROR("invalid args\n");
- return -EINVAL;
- }
-
- if (dpu_crtc->scl3_lut_cfg->is_configured) {
- DPU_DEBUG("lut already configured\n");
- return 0;
- }
-
- lut_data = msm_property_get_blob(&dpu_crtc->property_info,
- &cstate->property_state, &len, lut_idx);
- if (!lut_data || !len) {
- DPU_ERROR("lut(%d): no data, len(%zu)\n", lut_idx, len);
- return -ENODATA;
- }
-
- cfg = dpu_crtc->scl3_lut_cfg;
-
- switch (lut_idx) {
- case CRTC_PROP_DEST_SCALER_LUT_ED:
- cfg->dir_lut = lut_data;
- cfg->dir_len = len;
- break;
- case CRTC_PROP_DEST_SCALER_LUT_CIR:
- cfg->cir_lut = lut_data;
- cfg->cir_len = len;
- break;
- case CRTC_PROP_DEST_SCALER_LUT_SEP:
- cfg->sep_lut = lut_data;
- cfg->sep_len = len;
- break;
- default:
- ret = -EINVAL;
- DPU_ERROR("invalid LUT index = %d", lut_idx);
- break;
- }
-
- if (cfg->dir_lut && cfg->cir_lut && cfg->sep_lut)
- cfg->is_configured = true;
-
- return ret;
-}
-
-/**
- * _dpu_crtc_dest_scaler_setup - Set up dest scaler block
- * @crtc: Pointer to drm crtc
- */
-static void _dpu_crtc_dest_scaler_setup(struct drm_crtc *crtc)
-{
- struct dpu_crtc *dpu_crtc;
- struct dpu_crtc_state *cstate;
- struct dpu_hw_mixer *hw_lm;
- struct dpu_hw_ctl *hw_ctl;
- struct dpu_hw_ds *hw_ds;
- struct dpu_hw_ds_cfg *cfg;
- struct dpu_kms *kms;
- u32 flush_mask = 0, op_mode = 0;
- u32 lm_idx = 0, num_mixers = 0;
- int i, count = 0;
-
- if (!crtc)
- return;
-
- dpu_crtc = to_dpu_crtc(crtc);
- cstate = to_dpu_crtc_state(crtc->state);
- kms = _dpu_crtc_get_kms(crtc);
- num_mixers = dpu_crtc->num_mixers;
-
- DPU_DEBUG("crtc%d\n", crtc->base.id);
-
- if (!cstate->ds_dirty) {
- DPU_DEBUG("no change in settings, skip commit\n");
- } else if (!kms || !kms->catalog) {
- DPU_ERROR("invalid parameters\n");
- } else if (!kms->catalog->mdp[0].has_dest_scaler) {
- DPU_DEBUG("dest scaler feature not supported\n");
- } else if (num_mixers > CRTC_DUAL_MIXERS) {
- DPU_ERROR("invalid number mixers: %d\n", num_mixers);
- } else if (!dpu_crtc->scl3_lut_cfg->is_configured) {
- DPU_DEBUG("no LUT data available\n");
- } else {
- count = cstate->num_ds_enabled ? cstate->num_ds : num_mixers;
-
- for (i = 0; i < count; i++) {
- cfg = &cstate->ds_cfg[i];
-
- if (!cfg->flags)
- continue;
-
- lm_idx = cfg->ndx;
- hw_lm = dpu_crtc->mixers[lm_idx].hw_lm;
- hw_ctl = dpu_crtc->mixers[lm_idx].hw_ctl;
- hw_ds = dpu_crtc->mixers[lm_idx].hw_ds;
-
- /* Setup op mode - Dual/single */
- if (cfg->flags & DPU_DRM_DESTSCALER_ENABLE)
- op_mode |= BIT(hw_ds->idx - DS_0);
-
- if ((i == count-1) && hw_ds->ops.setup_opmode) {
- op_mode |= (cstate->num_ds_enabled ==
- CRTC_DUAL_MIXERS) ?
- DPU_DS_OP_MODE_DUAL : 0;
- hw_ds->ops.setup_opmode(hw_ds, op_mode);
- DPU_EVT32(DRMID(crtc), op_mode);
- }
-
- /* Setup scaler */
- if ((cfg->flags & DPU_DRM_DESTSCALER_SCALE_UPDATE) ||
- (cfg->flags &
- DPU_DRM_DESTSCALER_ENHANCER_UPDATE)) {
- if (hw_ds->ops.setup_scaler)
- hw_ds->ops.setup_scaler(hw_ds,
- cfg->scl3_cfg,
- dpu_crtc->scl3_lut_cfg);
-
- /**
- * Clear the flags as the block doesn't have to
- * be programmed in each commit if no updates
- */
- cfg->flags &= ~DPU_DRM_DESTSCALER_SCALE_UPDATE;
- cfg->flags &=
- ~DPU_DRM_DESTSCALER_ENHANCER_UPDATE;
- }
-
- /*
- * Dest scaler shares the flush bit of the LM in control
- */
- if (cfg->set_lm_flush && hw_lm && hw_ctl &&
- hw_ctl->ops.get_bitmask_mixer) {
- flush_mask = hw_ctl->ops.get_bitmask_mixer(
- hw_ctl, hw_lm->idx);
- DPU_DEBUG("Set lm[%d] flush = %d",
- hw_lm->idx, flush_mask);
- hw_ctl->ops.update_pending_flush(hw_ctl,
- flush_mask);
- }
- cfg->set_lm_flush = false;
- }
- cstate->ds_dirty = false;
- }
-}
-
-/**
* _dpu_crtc_complete_flip - signal pending page_flip events
* Any pending vblank events are added to the vblank_event_list
* so that the next vblank interrupt shall signal them.
@@ -1317,448 +1069,6 @@ void dpu_crtc_complete_commit(struct drm_crtc *crtc,
DPU_EVT32_VERBOSE(DRMID(crtc));
}

-/* _dpu_crtc_set_idle_timeout - update idle timeout wait duration */
-static void _dpu_crtc_set_idle_timeout(struct drm_crtc *crtc, u64 val)
-{
- struct drm_encoder *encoder;
-
- if (!crtc) {
- DPU_ERROR("invalid crtc\n");
- return;
- }
-
- drm_for_each_encoder(encoder, crtc->dev) {
- if (encoder->crtc != crtc)
- continue;
-
- dpu_encoder_set_idle_timeout(encoder, (u32) val);
- }
-}
-
-/**
- * _dpu_crtc_set_dim_layer_v1 - copy dim layer settings from userspace
- * @cstate: Pointer to dpu crtc state
- * @user_ptr: User ptr for dpu_drm_dim_layer_v1 struct
- */
-static void _dpu_crtc_set_dim_layer_v1(struct dpu_crtc_state *cstate,
- void __user *usr_ptr)
-{
- struct dpu_drm_dim_layer_v1 dim_layer_v1;
- struct dpu_drm_dim_layer_cfg *user_cfg;
- struct dpu_hw_dim_layer *dim_layer;
- u32 count, i;
-
- if (!cstate) {
- DPU_ERROR("invalid cstate\n");
- return;
- }
- dim_layer = cstate->dim_layer;
-
- if (!usr_ptr) {
- DPU_DEBUG("dim_layer data removed\n");
- return;
- }
-
- if (copy_from_user(&dim_layer_v1, usr_ptr, sizeof(dim_layer_v1))) {
- DPU_ERROR("failed to copy dim_layer data\n");
- return;
- }
-
- count = dim_layer_v1.num_layers;
- if (count > DPU_MAX_DIM_LAYERS) {
- DPU_ERROR("invalid number of dim_layers:%d", count);
- return;
- }
-
- /* populate from user space */
- cstate->num_dim_layers = count;
- for (i = 0; i < count; i++) {
- user_cfg = &dim_layer_v1.layer_cfg[i];
-
- dim_layer[i].flags = user_cfg->flags;
- dim_layer[i].stage = user_cfg->stage + DPU_STAGE_0;
-
- dim_layer[i].rect.x = user_cfg->rect.x1;
- dim_layer[i].rect.y = user_cfg->rect.y1;
- dim_layer[i].rect.w = user_cfg->rect.x2 - user_cfg->rect.x1;
- dim_layer[i].rect.h = user_cfg->rect.y2 - user_cfg->rect.y1;
-
- dim_layer[i].color_fill = (struct dpu_mdss_color) {
- user_cfg->color_fill.color_0,
- user_cfg->color_fill.color_1,
- user_cfg->color_fill.color_2,
- user_cfg->color_fill.color_3,
- };
-
- DPU_DEBUG("dim_layer[%d] - flags:%d, stage:%d\n",
- i, dim_layer[i].flags, dim_layer[i].stage);
- DPU_DEBUG(" rect:{%d,%d,%d,%d}, color:{%d,%d,%d,%d}\n",
- dim_layer[i].rect.x, dim_layer[i].rect.y,
- dim_layer[i].rect.w, dim_layer[i].rect.h,
- dim_layer[i].color_fill.color_0,
- dim_layer[i].color_fill.color_1,
- dim_layer[i].color_fill.color_2,
- dim_layer[i].color_fill.color_3);
- }
-}
-
-/**
- * _dpu_crtc_dest_scaler_init - allocate memory for scaler lut
- * @dpu_crtc : Pointer to dpu crtc
- * @catalog : Pointer to mdss catalog info
- */
-static void _dpu_crtc_dest_scaler_init(struct dpu_crtc *dpu_crtc,
- struct dpu_mdss_cfg *catalog)
-{
- if (!dpu_crtc || !catalog)
- return;
-
- if (!catalog->mdp[0].has_dest_scaler) {
- DPU_DEBUG("dest scaler feature not supported\n");
- return;
- }
-
- dpu_crtc->scl3_lut_cfg = kzalloc(sizeof(struct dpu_hw_scaler3_lut_cfg),
- GFP_KERNEL);
- if (!dpu_crtc->scl3_lut_cfg)
- DPU_ERROR("failed to create scale LUT for dest scaler");
-}
-
-/**
- * _dpu_crtc_set_dest_scaler - copy dest scaler settings from userspace
- * @dpu_crtc : Pointer to dpu crtc
- * @cstate : Pointer to dpu crtc state
- * @usr_ptr: User ptr for dpu_drm_dest_scaler_data struct
- */
-static int _dpu_crtc_set_dest_scaler(struct dpu_crtc *dpu_crtc,
- struct dpu_crtc_state *cstate,
- void __user *usr_ptr)
-{
- struct dpu_drm_dest_scaler_data ds_data;
- struct dpu_drm_dest_scaler_cfg *ds_cfg_usr;
- struct dpu_drm_scaler_v2 scaler_v2;
- void __user *scaler_v2_usr;
- int i, count, ret = 0;
-
- if (!dpu_crtc || !cstate) {
- DPU_ERROR("invalid dpu_crtc/state\n");
- return -EINVAL;
- }
-
- DPU_DEBUG("crtc %s\n", dpu_crtc->name);
-
- cstate->num_ds = 0;
- cstate->ds_dirty = false;
- if (!usr_ptr) {
- DPU_DEBUG("ds data removed\n");
- return 0;
- }
-
- if (copy_from_user(&ds_data, usr_ptr, sizeof(ds_data))) {
- DPU_ERROR("failed to copy dest scaler data from user\n");
- return -EINVAL;
- }
-
- count = ds_data.num_dest_scaler;
- if (!dpu_crtc->num_mixers || count > dpu_crtc->num_mixers ||
- (count && (count != dpu_crtc->num_mixers) &&
- !(ds_data.ds_cfg[0].flags & DPU_DRM_DESTSCALER_PU_ENABLE))) {
- DPU_ERROR("invalid config:num ds(%d), mixers(%d),flags(%d)\n",
- count, dpu_crtc->num_mixers, ds_data.ds_cfg[0].flags);
- return -EINVAL;
- }
-
- /* Populate from user space */
- for (i = 0; i < count; i++) {
- ds_cfg_usr = &ds_data.ds_cfg[i];
-
- cstate->ds_cfg[i].ndx = ds_cfg_usr->index;
- cstate->ds_cfg[i].flags = ds_cfg_usr->flags;
- cstate->ds_cfg[i].lm_width = ds_cfg_usr->lm_width;
- cstate->ds_cfg[i].lm_height = ds_cfg_usr->lm_height;
- cstate->ds_cfg[i].scl3_cfg = NULL;
-
- if (ds_cfg_usr->scaler_cfg) {
- scaler_v2_usr =
- (void __user *)((uintptr_t)ds_cfg_usr->scaler_cfg);
-
- memset(&scaler_v2, 0, sizeof(scaler_v2));
-
- cstate->ds_cfg[i].scl3_cfg =
- kzalloc(sizeof(struct dpu_hw_scaler3_cfg),
- GFP_KERNEL);
-
- if (!cstate->ds_cfg[i].scl3_cfg) {
- ret = -ENOMEM;
- goto err;
- }
-
- if (copy_from_user(&scaler_v2, scaler_v2_usr,
- sizeof(scaler_v2))) {
- DPU_ERROR("scale data:copy from user failed\n");
- ret = -EINVAL;
- goto err;
- }
-
- dpu_set_scaler_v2(cstate->ds_cfg[i].scl3_cfg,
- &scaler_v2);
-
- DPU_DEBUG("en(%d)dir(%d)de(%d) src(%dx%d) dst(%dx%d)\n",
- scaler_v2.enable, scaler_v2.dir_en,
- scaler_v2.de.enable, scaler_v2.src_width[0],
- scaler_v2.src_height[0], scaler_v2.dst_width,
- scaler_v2.dst_height);
- DPU_EVT32_VERBOSE(DRMID(&dpu_crtc->base),
- scaler_v2.enable, scaler_v2.dir_en,
- scaler_v2.de.enable, scaler_v2.src_width[0],
- scaler_v2.src_height[0], scaler_v2.dst_width,
- scaler_v2.dst_height);
- }
-
- DPU_DEBUG("ds cfg[%d]-ndx(%d) flags(%d) lm(%dx%d)\n",
- i, ds_cfg_usr->index, ds_cfg_usr->flags,
- ds_cfg_usr->lm_width, ds_cfg_usr->lm_height);
- DPU_EVT32_VERBOSE(DRMID(&dpu_crtc->base), i, ds_cfg_usr->index,
- ds_cfg_usr->flags, ds_cfg_usr->lm_width,
- ds_cfg_usr->lm_height);
- }
-
- cstate->num_ds = count;
- cstate->ds_dirty = true;
- return 0;
-
-err:
- for (; i >= 0; i--)
- kfree(cstate->ds_cfg[i].scl3_cfg);
-
- return ret;
-}
-
-/**
- * _dpu_crtc_check_dest_scaler_data - validate the dest scaler data
- * @crtc : Pointer to drm crtc
- * @state : Pointer to drm crtc state
- */
-static int _dpu_crtc_check_dest_scaler_data(struct drm_crtc *crtc,
- struct drm_crtc_state *state)
-{
- struct dpu_crtc *dpu_crtc;
- struct dpu_crtc_state *cstate;
- struct drm_display_mode *mode;
- struct dpu_kms *kms;
- struct dpu_hw_ds *hw_ds;
- struct dpu_hw_ds_cfg *cfg;
- u32 i, ret = 0, lm_idx;
- u32 num_ds_enable = 0;
- u32 max_in_width = 0, max_out_width = 0;
- u32 prev_lm_width = 0, prev_lm_height = 0;
-
- if (!crtc || !state)
- return -EINVAL;
-
- dpu_crtc = to_dpu_crtc(crtc);
- cstate = to_dpu_crtc_state(state);
- kms = _dpu_crtc_get_kms(crtc);
- mode = &state->adjusted_mode;
-
- DPU_DEBUG("crtc%d\n", crtc->base.id);
-
- if (!cstate->ds_dirty && !cstate->num_ds_enabled) {
- DPU_DEBUG("dest scaler property not set, skip validation\n");
- return 0;
- }
-
- if (!kms || !kms->catalog) {
- DPU_ERROR("invalid parameters\n");
- return -EINVAL;
- }
-
- if (!kms->catalog->mdp[0].has_dest_scaler) {
- DPU_DEBUG("dest scaler feature not supported\n");
- return 0;
- }
-
- if (!dpu_crtc->num_mixers) {
- DPU_ERROR("mixers not allocated\n");
- return -EINVAL;
- }
-
- /**
- * Check if sufficient hw resources are
- * available as per target caps & topology
- */
- if (dpu_crtc->num_mixers > CRTC_DUAL_MIXERS) {
- DPU_ERROR("invalid config: mixers(%d) max(%d)\n",
- dpu_crtc->num_mixers, CRTC_DUAL_MIXERS);
- ret = -EINVAL;
- goto err;
- }
-
- for (i = 0; i < dpu_crtc->num_mixers; i++) {
- if (!dpu_crtc->mixers[i].hw_lm || !dpu_crtc->mixers[i].hw_ds) {
- DPU_ERROR("insufficient HW resources allocated\n");
- ret = -EINVAL;
- goto err;
- }
- }
-
- /**
- * Check if DS needs to be enabled or disabled
- * In case of enable, validate the data
- */
- if (!cstate->ds_dirty || !cstate->num_ds ||
- !(cstate->ds_cfg[0].flags & DPU_DRM_DESTSCALER_ENABLE)) {
- DPU_DEBUG("disable dest scaler,dirty(%d)num(%d)flags(%d)\n",
- cstate->ds_dirty, cstate->num_ds,
- cstate->ds_cfg[0].flags);
- goto disable;
- }
-
- /**
- * No of dest scalers shouldn't exceed hw ds block count and
- * also, match the num of mixers unless it is partial update
- * left only/right only use case - currently PU + DS is not supported
- */
- if (cstate->num_ds > kms->catalog->ds_count ||
- ((cstate->num_ds != dpu_crtc->num_mixers) &&
- !(cstate->ds_cfg[0].flags & DPU_DRM_DESTSCALER_PU_ENABLE))) {
- DPU_ERROR("invalid cfg: num_ds(%d), hw_ds_cnt(%d) flags(%d)\n",
- cstate->num_ds, kms->catalog->ds_count,
- cstate->ds_cfg[0].flags);
- ret = -EINVAL;
- goto err;
- }
-
- /* Validate the DS data */
- for (i = 0; i < cstate->num_ds; i++) {
- cfg = &cstate->ds_cfg[i];
- lm_idx = cfg->ndx;
-
- /**
- * Validate against topology
- * No of dest scalers should match the num of mixers
- * unless it is partial update left only/right only use case
- */
- if (lm_idx >= dpu_crtc->num_mixers || (i != lm_idx &&
- !(cfg->flags & DPU_DRM_DESTSCALER_PU_ENABLE))) {
- DPU_ERROR("invalid user data(%d):idx(%d), flags(%d)\n",
- i, lm_idx, cfg->flags);
- ret = -EINVAL;
- goto err;
- }
-
- hw_ds = dpu_crtc->mixers[lm_idx].hw_ds;
-
- if (!max_in_width && !max_out_width) {
- max_in_width = hw_ds->scl->top->maxinputwidth;
- max_out_width = hw_ds->scl->top->maxoutputwidth;
-
- if (cstate->num_ds == CRTC_DUAL_MIXERS)
- max_in_width -= DPU_DS_OVERFETCH_SIZE;
-
- DPU_DEBUG("max DS width [%d,%d] for num_ds = %d\n",
- max_in_width, max_out_width, cstate->num_ds);
- }
-
- /* Check LM width and height */
- if (cfg->lm_width > (mode->hdisplay/dpu_crtc->num_mixers) ||
- cfg->lm_height > mode->vdisplay ||
- !cfg->lm_width || !cfg->lm_height) {
- DPU_ERROR("invalid lm size[%d,%d] display [%d,%d]\n",
- cfg->lm_width,
- cfg->lm_height,
- mode->hdisplay/dpu_crtc->num_mixers,
- mode->vdisplay);
- ret = -E2BIG;
- goto err;
- }
-
- if (!prev_lm_width && !prev_lm_height) {
- prev_lm_width = cfg->lm_width;
- prev_lm_height = cfg->lm_height;
- } else {
- if (cfg->lm_width != prev_lm_width ||
- cfg->lm_height != prev_lm_height) {
- DPU_ERROR("lm size:left[%d,%d], right[%d %d]\n",
- cfg->lm_width, cfg->lm_height,
- prev_lm_width, prev_lm_height);
- ret = -EINVAL;
- goto err;
- }
- }
-
- /* Check scaler data */
- if (cfg->flags & DPU_DRM_DESTSCALER_SCALE_UPDATE ||
- cfg->flags & DPU_DRM_DESTSCALER_ENHANCER_UPDATE) {
- if (!cfg->scl3_cfg) {
- ret = -EINVAL;
- DPU_ERROR("null scale data\n");
- goto err;
- }
- if (cfg->scl3_cfg->src_width[0] > max_in_width ||
- cfg->scl3_cfg->dst_width > max_out_width ||
- !cfg->scl3_cfg->src_width[0] ||
- !cfg->scl3_cfg->dst_width) {
- DPU_ERROR("scale width(%d %d) for ds-%d:\n",
- cfg->scl3_cfg->src_width[0],
- cfg->scl3_cfg->dst_width,
- hw_ds->idx - DS_0);
- DPU_ERROR("scale_en = %d, DE_en =%d\n",
- cfg->scl3_cfg->enable,
- cfg->scl3_cfg->de.enable);
-
- cfg->flags &=
- ~DPU_DRM_DESTSCALER_SCALE_UPDATE;
- cfg->flags &=
- ~DPU_DRM_DESTSCALER_ENHANCER_UPDATE;
-
- ret = -EINVAL;
- goto err;
- }
- }
-
- if (cfg->flags & DPU_DRM_DESTSCALER_ENABLE)
- num_ds_enable++;
-
- /**
- * Validation successful, indicator for flush to be issued
- */
- cfg->set_lm_flush = true;
-
- DPU_DEBUG("ds[%d]: flags = 0x%X\n",
- hw_ds->idx - DS_0, cfg->flags);
- }
-
-disable:
- DPU_DEBUG("dest scaler enable status, old = %d, new = %d",
- cstate->num_ds_enabled, num_ds_enable);
- DPU_EVT32(DRMID(crtc), cstate->num_ds_enabled, num_ds_enable,
- cstate->ds_dirty);
-
- if (cstate->num_ds_enabled != num_ds_enable) {
- /* Disabling destination scaler */
- if (!num_ds_enable) {
- for (i = 0; i < dpu_crtc->num_mixers; i++) {
- cfg = &cstate->ds_cfg[i];
- cfg->ndx = i;
- /* Update scaler settings in disable case */
- cfg->flags = DPU_DRM_DESTSCALER_SCALE_UPDATE;
- cfg->scl3_cfg->enable = 0;
- cfg->scl3_cfg->de.enable = 0;
- cfg->set_lm_flush = true;
- }
- }
- cstate->num_ds_enabled = num_ds_enable;
- cstate->ds_dirty = true;
- }
-
- return 0;
-
-err:
- cstate->ds_dirty = false;
- return ret;
-}
-
static void _dpu_crtc_setup_mixer_for_encoder(
struct drm_crtc *crtc,
struct drm_encoder *enc)
@@ -1769,11 +1079,10 @@ static void _dpu_crtc_setup_mixer_for_encoder(
struct dpu_crtc_mixer *mixer;
struct dpu_hw_ctl *last_valid_ctl = NULL;
int i;
- struct dpu_rm_hw_iter lm_iter, ctl_iter, ds_iter;
+ 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);
- dpu_rm_init_hw_iter(&ds_iter, enc->base.id, DPU_HW_BLK_DS);

/* Set up all the mixers and ctls reserved by this encoder */
for (i = dpu_crtc->num_mixers; i < ARRAY_SIZE(dpu_crtc->mixers); i++) {
@@ -1800,10 +1109,6 @@ static void _dpu_crtc_setup_mixer_for_encoder(
return;
}

- /* DS may be null */
- (void) dpu_rm_get_hw(rm, &ds_iter);
- mixer->hw_ds = (struct dpu_hw_ds *)ds_iter.hw;
-
mixer->encoder = enc;

dpu_crtc->num_mixers++;
@@ -1811,9 +1116,6 @@ static void _dpu_crtc_setup_mixer_for_encoder(
i, mixer->hw_lm->idx - LM_0);
DPU_DEBUG("setup mixer %d: ctl %d\n",
i, mixer->hw_ctl->idx - CTL_0);
- if (mixer->hw_ds)
- DPU_DEBUG("setup mixer %d: ds %d\n",
- i, mixer->hw_ds->idx - DS_0);
}
}

@@ -1929,7 +1231,6 @@ static void dpu_crtc_atomic_begin(struct drm_crtc *crtc,
return;

_dpu_crtc_blend_setup(crtc);
- _dpu_crtc_dest_scaler_setup(crtc);

/*
* PP_DONE irq is only used by command mode for now.
@@ -2624,13 +1925,6 @@ static int dpu_crtc_atomic_check(struct drm_crtc *crtc,

memset(pipe_staged, 0, sizeof(pipe_staged));

- rc = _dpu_crtc_check_dest_scaler_data(crtc, state);
- if (rc) {
- DPU_ERROR("crtc%d failed dest scaler check %d\n",
- crtc->base.id, rc);
- goto end;
- }
-
mixer_width = dpu_crtc_get_mixer_width(dpu_crtc, cstate, mode);

_dpu_crtc_setup_lm_bounds(crtc, state);
@@ -2651,19 +1945,6 @@ static int dpu_crtc_atomic_check(struct drm_crtc *crtc,
pstates[cnt].stage = pstate->normalized_zpos;
pstates[cnt].pipe_id = dpu_plane_pipe(plane);

- /* check dim layer stage with every plane */
- for (i = 0; i < cstate->num_dim_layers; i++) {
- if (cstate->dim_layer[i].stage
- == (pstates[cnt].stage + DPU_STAGE_0)) {
- DPU_ERROR(
- "plane:%d/dim_layer:%i-same stage:%d\n",
- plane->base.id, i,
- cstate->dim_layer[i].stage);
- rc = -EINVAL;
- goto end;
- }
- }
-
if (pipe_staged[pstates[cnt].pipe_id]) {
multirect_plane[multirect_count].r0 =
pipe_staged[pstates[cnt].pipe_id];
@@ -2899,52 +2180,11 @@ static void dpu_crtc_install_properties(struct drm_crtc *crtc,
return;
}

- /* range properties */
- msm_property_install_range(&dpu_crtc->property_info,
- "core_clk", 0x0, 0, U64_MAX,
- dpu_kms->perf.max_core_clk_rate,
- CRTC_PROP_CORE_CLK);
- msm_property_install_range(&dpu_crtc->property_info,
- "core_ab", 0x0, 0, U64_MAX,
- catalog->perf.max_bw_high * 1000ULL,
- CRTC_PROP_CORE_AB);
- msm_property_install_range(&dpu_crtc->property_info,
- "core_ib", 0x0, 0, U64_MAX,
- catalog->perf.max_bw_high * 1000ULL,
- CRTC_PROP_CORE_IB);
- msm_property_install_range(&dpu_crtc->property_info,
- "llcc_ab", 0x0, 0, U64_MAX,
- catalog->perf.max_bw_high * 1000ULL,
- CRTC_PROP_LLCC_AB);
- msm_property_install_range(&dpu_crtc->property_info,
- "llcc_ib", 0x0, 0, U64_MAX,
- catalog->perf.max_bw_high * 1000ULL,
- CRTC_PROP_LLCC_IB);
- msm_property_install_range(&dpu_crtc->property_info,
- "dram_ab", 0x0, 0, U64_MAX,
- catalog->perf.max_bw_high * 1000ULL,
- CRTC_PROP_DRAM_AB);
- msm_property_install_range(&dpu_crtc->property_info,
- "dram_ib", 0x0, 0, U64_MAX,
- catalog->perf.max_bw_high * 1000ULL,
- CRTC_PROP_DRAM_IB);
-
- msm_property_install_range(&dpu_crtc->property_info,
- "idle_timeout", IDLE_TIMEOUT, 0, U64_MAX, 0,
- CRTC_PROP_IDLE_TIMEOUT);
-
msm_property_install_blob(&dpu_crtc->property_info, "capabilities",
DRM_MODE_PROP_IMMUTABLE, CRTC_PROP_INFO);

dpu_kms_info_reset(info);

- if (catalog->caps->has_dim_layer) {
- msm_property_install_volatile_range(&dpu_crtc->property_info,
- "dim_layer_v1", 0x0, 0, ~0, 0, CRTC_PROP_DIM_LAYER_V1);
- dpu_kms_info_add_keyint(info, "dim_layer_v1_max_layers",
- DPU_MAX_DIM_LAYERS);
- }
-
dpu_kms_info_add_keyint(info, "hw_version", catalog->hwversion);
dpu_kms_info_add_keyint(info, "max_linewidth",
catalog->caps->max_mixer_width);
@@ -2964,39 +2204,6 @@ static void dpu_crtc_install_properties(struct drm_crtc *crtc,
"smart_dma_rev", "smart_dma_v2");
}

- if (catalog->mdp[0].has_dest_scaler) {
- dpu_kms_info_add_keyint(info, "has_dest_scaler",
- catalog->mdp[0].has_dest_scaler);
- dpu_kms_info_add_keyint(info, "dest_scaler_count",
- catalog->ds_count);
-
- if (catalog->ds[0].top) {
- dpu_kms_info_add_keyint(info,
- "max_dest_scaler_input_width",
- catalog->ds[0].top->maxinputwidth);
- dpu_kms_info_add_keyint(info,
- "max_dest_scaler_output_width",
- catalog->ds[0].top->maxinputwidth);
- dpu_kms_info_add_keyint(info, "max_dest_scale_up",
- catalog->ds[0].top->maxupscale);
- }
-
- if (catalog->ds[0].features & BIT(DPU_SSPP_SCALER_QSEED3)) {
- msm_property_install_volatile_range(
- &dpu_crtc->property_info, "dest_scaler",
- 0x0, 0, ~0, 0, CRTC_PROP_DEST_SCALER);
- msm_property_install_blob(&dpu_crtc->property_info,
- "ds_lut_ed", 0,
- CRTC_PROP_DEST_SCALER_LUT_ED);
- msm_property_install_blob(&dpu_crtc->property_info,
- "ds_lut_cir", 0,
- CRTC_PROP_DEST_SCALER_LUT_CIR);
- msm_property_install_blob(&dpu_crtc->property_info,
- "ds_lut_sep", 0,
- CRTC_PROP_DEST_SCALER_LUT_SEP);
- }
- }
-
dpu_kms_info_add_keyint(info, "has_src_split",
catalog->caps->has_src_split);
if (catalog->perf.max_bw_low)
@@ -3065,7 +2272,7 @@ static int dpu_crtc_atomic_set_property(struct drm_crtc *crtc,
{
struct dpu_crtc *dpu_crtc;
struct dpu_crtc_state *cstate;
- int idx, ret = -EINVAL;
+ int ret = -EINVAL;

if (!crtc || !state || !property) {
DPU_ERROR("invalid argument(s)\n");
@@ -3074,45 +2281,8 @@ static int dpu_crtc_atomic_set_property(struct drm_crtc *crtc,
cstate = to_dpu_crtc_state(state);
ret = msm_property_atomic_set(&dpu_crtc->property_info,
&cstate->property_state, property, val);
- if (!ret) {
- idx = msm_property_index(&dpu_crtc->property_info,
- property);
- switch (idx) {
- case CRTC_PROP_DIM_LAYER_V1:
- _dpu_crtc_set_dim_layer_v1(cstate,
- u64_to_user_ptr(val));
- break;
- case CRTC_PROP_DEST_SCALER:
- ret = _dpu_crtc_set_dest_scaler(dpu_crtc,
- cstate, u64_to_user_ptr(val));
- break;
- case CRTC_PROP_DEST_SCALER_LUT_ED:
- case CRTC_PROP_DEST_SCALER_LUT_CIR:
- case CRTC_PROP_DEST_SCALER_LUT_SEP:
- ret = _dpu_crtc_set_dest_scaler_lut(dpu_crtc,
- cstate, idx);
- break;
- case CRTC_PROP_CORE_CLK:
- case CRTC_PROP_CORE_AB:
- case CRTC_PROP_CORE_IB:
- cstate->bw_control = true;
- break;
- case CRTC_PROP_LLCC_AB:
- case CRTC_PROP_LLCC_IB:
- case CRTC_PROP_DRAM_AB:
- case CRTC_PROP_DRAM_IB:
- cstate->bw_control = true;
- cstate->bw_split_vote = true;
- break;
- case CRTC_PROP_IDLE_TIMEOUT:
- _dpu_crtc_set_idle_timeout(crtc, val);
- default:
- /* nothing to do */
- break;
- }
- } else {
+ if (ret)
DRM_ERROR("failed to set the property\n");
- }

DPU_DEBUG("crtc%d %s[%d] <= 0x%llx ret=%d\n", crtc->base.id,
property->name, property->base.id, val, ret);
@@ -3228,23 +2398,6 @@ static int _dpu_debugfs_status_show(struct seq_file *s, void *data)

seq_puts(s, "\n");

- for (i = 0; i < cstate->num_dim_layers; i++) {
- struct dpu_hw_dim_layer *dim_layer = &cstate->dim_layer[i];
-
- seq_printf(s, "\tdim_layer:%d] stage:%d flags:%d\n",
- i, dim_layer->stage, dim_layer->flags);
- seq_printf(s, "\tdst_x:%d dst_y:%d dst_w:%d dst_h:%d\n",
- dim_layer->rect.x, dim_layer->rect.y,
- dim_layer->rect.w, dim_layer->rect.h);
- seq_printf(s,
- "\tcolor_0:%d color_1:%d color_2:%d color_3:%d\n",
- dim_layer->color_fill.color_0,
- dim_layer->color_fill.color_1,
- dim_layer->color_fill.color_2,
- dim_layer->color_fill.color_3);
- seq_puts(s, "\n");
- }
-
drm_atomic_crtc_for_each_plane(plane, crtc) {
pstate = to_dpu_plane_state(plane->state);
state = plane->state;
@@ -3731,9 +2884,6 @@ struct drm_crtc *dpu_crtc_init(struct drm_device *dev, struct drm_plane *plane)

dpu_crtc_install_properties(crtc, kms->catalog);

- /* Init dest scaler */
- _dpu_crtc_dest_scaler_init(dpu_crtc, kms->catalog);
-
dpu_crtc->phandle = &kms->phandle;

DPU_DEBUG("%s: successfully initialized crtc\n", dpu_crtc->name);
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h
index 763dd0c..f100e07 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h
@@ -26,7 +26,6 @@
#include "dpu_kms.h"
#include "dpu_core_perf.h"
#include "dpu_hw_blk.h"
-#include "dpu_hw_ds.h"

#define DPU_CRTC_NAME_SIZE 12

@@ -87,7 +86,6 @@ struct dpu_crtc_smmu_state_data {
* struct dpu_crtc_mixer: stores the map for each virtual pipeline in the CRTC
* @hw_lm: LM HW Driver context
* @hw_ctl: CTL Path HW driver context
- * @hw_ds: DS HW driver context
* @encoder: Encoder attached to this lm & ctl
* @mixer_op_mode: mixer blending operation mode
* @flush_mask: mixer flush mask for ctl, mixer and pipe
@@ -95,7 +93,6 @@ struct dpu_crtc_smmu_state_data {
struct dpu_crtc_mixer {
struct dpu_hw_mixer *hw_lm;
struct dpu_hw_ctl *hw_ctl;
- struct dpu_hw_ds *hw_ds;
struct drm_encoder *encoder;
u32 mixer_op_mode;
u32 flush_mask;
@@ -316,12 +313,6 @@ struct dpu_crtc_respool {
* @property_state: Local storage for msm_prop properties
* @property_values: Current crtc property values
* @input_fence_timeout_ns : Cached input fence timeout, in ns
- * @num_dim_layers: Number of dim layers
- * @dim_layer: Dim layer configs
- * @num_ds: Number of destination scalers to be configured
- * @num_ds_enabled: Number of destination scalers enabled
- * @ds_dirty: Boolean to indicate if dirty or not
- * @ds_cfg: Destination scaler config
* @new_perf: new performance state being requested
*/
struct dpu_crtc_state {
@@ -338,12 +329,6 @@ struct dpu_crtc_state {
struct msm_property_state property_state;
struct msm_property_value property_values[CRTC_PROP_COUNT];
uint64_t input_fence_timeout_ns;
- uint32_t num_dim_layers;
- struct dpu_hw_dim_layer dim_layer[DPU_MAX_DIM_LAYERS];
- uint32_t num_ds;
- uint32_t num_ds_enabled;
- bool ds_dirty;
- struct dpu_hw_ds_cfg ds_cfg[DPU_MAX_DS_COUNT];

struct dpu_core_perf_params new_perf;
struct dpu_crtc_respool rp;
@@ -364,7 +349,6 @@ struct dpu_crtc_state {
/**
* dpu_crtc_get_mixer_width - get the mixer width
* Mixer width will be same as panel width(/2 for split)
- * unless destination scaler feature is enabled
*/
static inline int dpu_crtc_get_mixer_width(struct dpu_crtc *dpu_crtc,
struct dpu_crtc_state *cstate, struct drm_display_mode *mode)
@@ -374,10 +358,7 @@ static inline int dpu_crtc_get_mixer_width(struct dpu_crtc *dpu_crtc,
if (!dpu_crtc || !cstate || !mode)
return 0;

- if (cstate->num_ds_enabled)
- mixer_width = cstate->ds_cfg[0].lm_width;
- else
- mixer_width = (dpu_crtc->num_mixers == CRTC_DUAL_MIXERS ?
+ mixer_width = (dpu_crtc->num_mixers == CRTC_DUAL_MIXERS ?
mode->hdisplay / CRTC_DUAL_MIXERS : mode->hdisplay);

return mixer_width;
@@ -385,8 +366,7 @@ static inline int dpu_crtc_get_mixer_width(struct dpu_crtc *dpu_crtc,

/**
* dpu_crtc_get_mixer_height - get the mixer height
- * Mixer height will be same as panel height unless
- * destination scaler feature is enabled
+ * Mixer height will be same as panel height
*/
static inline int dpu_crtc_get_mixer_height(struct dpu_crtc *dpu_crtc,
struct dpu_crtc_state *cstate, struct drm_display_mode *mode)
@@ -394,8 +374,7 @@ static inline int dpu_crtc_get_mixer_height(struct dpu_crtc *dpu_crtc,
if (!dpu_crtc || !cstate || !mode)
return 0;

- return (cstate->num_ds_enabled ?
- cstate->ds_cfg[0].lm_height : mode->vdisplay);
+ return mode->vdisplay;
}

/**
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
index 713540e..7dd609c 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
@@ -229,18 +229,6 @@ struct dpu_encoder_virt {
};

#define to_dpu_encoder_virt(x) container_of(x, struct dpu_encoder_virt, base)
-
-void dpu_encoder_set_idle_timeout(struct drm_encoder *drm_enc, u32 idle_timeout)
-{
- struct dpu_encoder_virt *dpu_enc;
-
- if (!drm_enc)
- return;
-
- dpu_enc = to_dpu_encoder_virt(drm_enc);
- dpu_enc->idle_timeout = idle_timeout;
-}
-
static inline int _dpu_encoder_power_enable(struct dpu_encoder_virt *dpu_enc,
bool enable)
{
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ds.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ds.c
deleted file mode 100644
index fad19fb..0000000
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ds.c
+++ /dev/null
@@ -1,149 +0,0 @@
-/* Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#include "dpu_hw_ds.h"
-#include "dpu_formats.h"
-#include "dpu_dbg.h"
-#include "dpu_kms.h"
-
-/* Destination scaler TOP registers */
-#define DEST_SCALER_OP_MODE 0x00
-#define DEST_SCALER_HW_VERSION 0x10
-
-static void dpu_hw_ds_setup_opmode(struct dpu_hw_ds *hw_ds,
- u32 op_mode)
-{
- struct dpu_hw_blk_reg_map *hw = &hw_ds->hw;
-
- DPU_REG_WRITE(hw, DEST_SCALER_OP_MODE, op_mode);
-}
-
-static void dpu_hw_ds_setup_scaler3(struct dpu_hw_ds *hw_ds,
- void *scaler_cfg, void *scaler_lut_cfg)
-{
- struct dpu_hw_scaler3_cfg *scl3_cfg = scaler_cfg;
- struct dpu_hw_scaler3_lut_cfg *scl3_lut_cfg = scaler_lut_cfg;
-
- if (!hw_ds || !hw_ds->scl || !scl3_cfg || !scl3_lut_cfg)
- return;
-
- /*
- * copy LUT values to scaler structure
- */
- if (scl3_lut_cfg->is_configured) {
- scl3_cfg->dir_lut = scl3_lut_cfg->dir_lut;
- scl3_cfg->dir_len = scl3_lut_cfg->dir_len;
- scl3_cfg->cir_lut = scl3_lut_cfg->cir_lut;
- scl3_cfg->cir_len = scl3_lut_cfg->cir_len;
- scl3_cfg->sep_lut = scl3_lut_cfg->sep_lut;
- scl3_cfg->sep_len = scl3_lut_cfg->sep_len;
- }
-
- dpu_hw_setup_scaler3(&hw_ds->hw, scl3_cfg,
- hw_ds->scl->base,
- hw_ds->scl->version,
- dpu_get_dpu_format(DRM_FORMAT_XBGR2101010));
-}
-
-static void _setup_ds_ops(struct dpu_hw_ds_ops *ops, unsigned long features)
-{
- ops->setup_opmode = dpu_hw_ds_setup_opmode;
-
- if (test_bit(DPU_SSPP_SCALER_QSEED3, &features))
- ops->setup_scaler = dpu_hw_ds_setup_scaler3;
-}
-
-static struct dpu_ds_cfg *_ds_offset(enum dpu_ds ds,
- struct dpu_mdss_cfg *m,
- void __iomem *addr,
- struct dpu_hw_blk_reg_map *b)
-{
- int i;
-
- if (!m || !addr || !b)
- return ERR_PTR(-EINVAL);
-
- for (i = 0; i < m->ds_count; i++) {
- if ((ds == m->ds[i].id) &&
- (m->ds[i].top)) {
- b->base_off = addr;
- b->blk_off = m->ds[i].top->base;
- b->length = m->ds[i].top->len;
- b->hwversion = m->hwversion;
- b->log_mask = DPU_DBG_MASK_DS;
- return &m->ds[i];
- }
- }
-
- return ERR_PTR(-EINVAL);
-}
-
-static struct dpu_hw_blk_ops dpu_hw_ops = {
- .start = NULL,
- .stop = NULL,
-};
-
-struct dpu_hw_ds *dpu_hw_ds_init(enum dpu_ds idx,
- void __iomem *addr,
- struct dpu_mdss_cfg *m)
-{
- struct dpu_hw_ds *hw_ds;
- struct dpu_ds_cfg *cfg;
- int rc;
-
- if (!addr || !m)
- return ERR_PTR(-EINVAL);
-
- hw_ds = kzalloc(sizeof(*hw_ds), GFP_KERNEL);
- if (!hw_ds)
- return ERR_PTR(-ENOMEM);
-
- cfg = _ds_offset(idx, m, addr, &hw_ds->hw);
- if (IS_ERR_OR_NULL(cfg)) {
- DPU_ERROR("failed to get ds cfg\n");
- kfree(hw_ds);
- return ERR_PTR(-EINVAL);
- }
-
- /* Assign ops */
- hw_ds->idx = idx;
- hw_ds->scl = cfg;
- _setup_ds_ops(&hw_ds->ops, hw_ds->scl->features);
-
- rc = dpu_hw_blk_init(&hw_ds->base, DPU_HW_BLK_DS, idx, &dpu_hw_ops);
- if (rc) {
- DPU_ERROR("failed to init hw blk %d\n", rc);
- goto blk_init_error;
- }
-
- if (cfg->len) {
- dpu_dbg_reg_register_dump_range(DPU_DBG_NAME, cfg->name,
- hw_ds->hw.blk_off + cfg->base,
- hw_ds->hw.blk_off + cfg->base + cfg->len,
- hw_ds->hw.xin_id);
- }
-
- return hw_ds;
-
-blk_init_error:
- kzfree(hw_ds);
-
- return ERR_PTR(rc);
-
-}
-
-void dpu_hw_ds_destroy(struct dpu_hw_ds *hw_ds)
-{
- if (hw_ds)
- dpu_hw_blk_destroy(&hw_ds->base);
- kfree(hw_ds);
-}
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ds.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ds.h
deleted file mode 100644
index 2455920..0000000
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ds.h
+++ /dev/null
@@ -1,111 +0,0 @@
-/* Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 and
- * only version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#ifndef _DPU_HW_DS_H
-#define _DPU_HW_DS_H
-
-#include "dpu_hw_mdss.h"
-#include "dpu_hw_util.h"
-#include "dpu_hw_catalog.h"
-#include "dpu_hw_blk.h"
-
-struct dpu_hw_ds;
-
-/* Destination Scaler DUAL mode overfetch pixel count */
-#define DPU_DS_OVERFETCH_SIZE 5
-
-/* Destination scaler DUAL mode operation bit */
-#define DPU_DS_OP_MODE_DUAL BIT(16)
-
-/* struct dpu_hw_ds_cfg - destination scaler config
- * @ndx : DS selection index
- * @flags : Flag to switch between mode for DS
- * @lm_width : Layer mixer width configuration
- * @lm_heigh : Layer mixer height configuration
- * @set_lm_flush : LM flush bit
- * @scl3_cfg : Pointer to dpu_hw_scaler3_cfg.
- */
-struct dpu_hw_ds_cfg {
- u32 ndx;
- int flags;
- u32 lm_width;
- u32 lm_height;
- bool set_lm_flush;
- struct dpu_hw_scaler3_cfg *scl3_cfg;
-};
-
-/**
- * struct dpu_hw_ds_ops - interface to the destination scaler
- * hardware driver functions
- * Caller must call the init function to get the ds context for each ds
- * Assumption is these functions will be called after clocks are enabled
- */
-struct dpu_hw_ds_ops {
- /**
- * setup_opmode - destination scaler op mode setup
- * @hw_ds : Pointer to ds context
- * @op_mode : Op mode configuration
- */
- void (*setup_opmode)(struct dpu_hw_ds *hw_ds,
- u32 op_mode);
-
- /**
- * setup_scaler - destination scaler block setup
- * @hw_ds : Pointer to ds context
- * @scaler_cfg : Pointer to scaler data
- * @scaler_lut_cfg : Pointer to scaler lut
- */
- void (*setup_scaler)(struct dpu_hw_ds *hw_ds,
- void *scaler_cfg,
- void *scaler_lut_cfg);
-
-};
-
-/**
- * struct dpu_hw_ds - destination scaler description
- * @base : Hardware block base structure
- * @hw : Block hardware details
- * @idx : Destination scaler index
- * @scl : Pointer to
- * - scaler offset relative to top offset
- * - capabilities
- * @ops : Pointer to operations for this DS
- */
-struct dpu_hw_ds {
- struct dpu_hw_blk base;
- struct dpu_hw_blk_reg_map hw;
- enum dpu_ds idx;
- const struct dpu_ds_cfg *scl;
- struct dpu_hw_ds_ops ops;
-};
-
-/**
- * dpu_hw_ds_init - initializes the destination scaler
- * hw driver object and should be called once before
- * accessing every destination scaler
- * @idx : DS index for which driver object is required
- * @addr: Mapped register io address of MDP
- * @m : MDSS catalog information
- * @Return: pointer to structure or ERR_PTR
- */
-struct dpu_hw_ds *dpu_hw_ds_init(enum dpu_ds idx,
- void __iomem *addr,
- struct dpu_mdss_cfg *m);
-
-/**
- * dpu_hw_ds_destroy - destroys destination scaler
- * driver context
- * @hw_ds: Pointer to DS context
- */
-void dpu_hw_ds_destroy(struct dpu_hw_ds *hw_ds);
-
-#endif /*_DPU_HW_DS_H */
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 75a30db..830b69e 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c
@@ -172,68 +172,6 @@ static void dpu_hw_lm_gc(struct dpu_hw_mixer *mixer,
{
}

-static void dpu_hw_lm_clear_dim_layer(struct dpu_hw_mixer *ctx)
-{
- struct dpu_hw_blk_reg_map *c = &ctx->hw;
- const struct dpu_lm_sub_blks *sblk = ctx->cap->sblk;
- int stage_off, i;
- u32 reset = BIT(16), val;
-
- reset = ~reset;
- for (i = DPU_STAGE_0; i < sblk->maxblendstages; i++) {
- stage_off = _stage_offset(ctx, i);
- if (WARN_ON(stage_off < 0))
- return;
-
- /*
- * read the existing blendn_op register and clear only DIM layer
- * bit (color_fill bit)
- */
- val = DPU_REG_READ(c, LM_BLEND0_OP + stage_off);
- val &= reset;
- DPU_REG_WRITE(c, LM_BLEND0_OP + stage_off, val);
- }
-}
-
-static void dpu_hw_lm_setup_dim_layer(struct dpu_hw_mixer *ctx,
- struct dpu_hw_dim_layer *dim_layer)
-{
- struct dpu_hw_blk_reg_map *c = &ctx->hw;
- int stage_off;
- u32 val = 0, alpha = 0;
-
- stage_off = _stage_offset(ctx, dim_layer->stage);
- if (stage_off < 0) {
- DPU_ERROR("invalid stage_off:%d for dim layer\n", stage_off);
- return;
- }
-
- alpha = dim_layer->color_fill.color_3 & 0xFF;
- val = ((dim_layer->color_fill.color_1 << 2) & 0xFFF) << 16 |
- ((dim_layer->color_fill.color_0 << 2) & 0xFFF);
- DPU_REG_WRITE(c, LM_FG_COLOR_FILL_COLOR_0 + stage_off, val);
-
- val = (alpha << 4) << 16 |
- ((dim_layer->color_fill.color_2 << 2) & 0xFFF);
- DPU_REG_WRITE(c, LM_FG_COLOR_FILL_COLOR_1 + stage_off, val);
-
- val = dim_layer->rect.h << 16 | dim_layer->rect.w;
- DPU_REG_WRITE(c, LM_FG_COLOR_FILL_SIZE + stage_off, val);
-
- val = dim_layer->rect.y << 16 | dim_layer->rect.x;
- DPU_REG_WRITE(c, LM_FG_COLOR_FILL_XY + stage_off, val);
-
- val = BIT(16); /* enable dim layer */
- val |= DPU_BLEND_FG_ALPHA_FG_CONST | DPU_BLEND_BG_ALPHA_BG_CONST;
- if (dim_layer->flags & DPU_DRM_DIM_LAYER_EXCLUSIVE)
- val |= BIT(17);
- else
- val &= ~BIT(17);
- DPU_REG_WRITE(c, LM_BLEND0_OP + stage_off, val);
- val = (alpha << 16) | (0xff - alpha);
- DPU_REG_WRITE(c, LM_BLEND0_CONST_ALPHA + stage_off, val);
-}
-
static void dpu_hw_lm_setup_misr(struct dpu_hw_mixer *ctx,
bool enable, u32 frame_count)
{
@@ -272,11 +210,6 @@ static void _setup_mixer_ops(struct dpu_mdss_cfg *m,
ops->setup_gc = dpu_hw_lm_gc;
ops->setup_misr = dpu_hw_lm_setup_misr;
ops->collect_misr = dpu_hw_lm_collect_misr;
-
- if (test_bit(DPU_DIM_LAYER, &features)) {
- ops->setup_dim_layer = dpu_hw_lm_setup_dim_layer;
- ops->clear_dim_layer = dpu_hw_lm_clear_dim_layer;
- }
};

static struct dpu_hw_blk_ops dpu_hw_ops = {
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h
index ef22c86..e29e5da 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h
@@ -67,20 +67,6 @@ struct dpu_hw_lm_ops {
void (*setup_gc)(struct dpu_hw_mixer *mixer,
void *cfg);

- /**
- * setup_dim_layer: configure dim layer settings
- * @ctx: Pointer to layer mixer context
- * @dim_layer: dim layer configs
- */
- void (*setup_dim_layer)(struct dpu_hw_mixer *ctx,
- struct dpu_hw_dim_layer *dim_layer);
-
- /**
- * clear_dim_layer: clear dim layer settings
- * @ctx: Pointer to layer mixer context
- */
- void (*clear_dim_layer)(struct dpu_hw_mixer *ctx);
-
/* setup_misr: enables/disables MISR in HW register */
void (*setup_misr)(struct dpu_hw_mixer *ctx,
bool enable, u32 frame_count);
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h
index fcd164f..836ff9e 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_mdss.h
@@ -99,7 +99,6 @@ enum dpu_hw_blk_type {
DPU_HW_BLK_TOP = 0,
DPU_HW_BLK_SSPP,
DPU_HW_BLK_LM,
- DPU_HW_BLK_DS,
DPU_HW_BLK_CTL,
DPU_HW_BLK_CDM,
DPU_HW_BLK_PINGPONG,
@@ -469,20 +468,5 @@ struct dpu_mdss_color {
#define DPU_DBG_MASK_TOP (1 << 8)
#define DPU_DBG_MASK_VBIF (1 << 9)
#define DPU_DBG_MASK_ROT (1 << 10)
-#define DPU_DBG_MASK_DS (1 << 11)
-
-/**
- * struct dpu_hw_dim_layer: dim layer configs
- * @flags: Flag to represent INCLUSIVE/EXCLUSIVE
- * @stage: Blending stage of dim layer
- * @color_fill: Color fill to be used for the layer
- * @rect: Dim layer coordinates
- */
-struct dpu_hw_dim_layer {
- uint32_t flags;
- uint32_t stage;
- struct dpu_mdss_color color_fill;
- struct dpu_rect rect;
-};

#endif /* _DPU_HW_MDSS_H */
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c
index b550d7d..eff316b 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c
@@ -17,7 +17,6 @@
#include "dpu_hw_lm.h"
#include "dpu_hw_ctl.h"
#include "dpu_hw_cdm.h"
-#include "dpu_hw_ds.h"
#include "dpu_hw_pingpong.h"
#include "dpu_hw_intf.h"
#include "dpu_encoder.h"
@@ -234,9 +233,6 @@ static void _dpu_rm_hw_destroy(enum dpu_hw_blk_type type, void *hw)
case DPU_HW_BLK_LM:
dpu_hw_lm_destroy(hw);
break;
- case DPU_HW_BLK_DS:
- dpu_hw_ds_destroy(hw);
- break;
case DPU_HW_BLK_CTL:
dpu_hw_ctl_destroy(hw);
break;
@@ -313,9 +309,6 @@ static int _dpu_rm_hw_blk_create(
case DPU_HW_BLK_LM:
hw = dpu_hw_lm_init(id, mmio, cat);
break;
- case DPU_HW_BLK_DS:
- hw = dpu_hw_ds_init(id, mmio, cat);
- break;
case DPU_HW_BLK_CTL:
hw = dpu_hw_ctl_init(id, mmio, cat);
break;
@@ -420,17 +413,6 @@ int dpu_rm_init(struct dpu_rm *rm,
}
}

- if (cat->mdp[0].has_dest_scaler) {
- for (i = 0; i < cat->ds_count; i++) {
- rc = _dpu_rm_hw_blk_create(rm, cat, mmio, DPU_HW_BLK_DS,
- cat->ds[i].id, &cat->ds[i]);
- if (rc) {
- DPU_ERROR("failed: ds hw not available\n");
- goto fail;
- }
- }
- }
-
for (i = 0; i < cat->pingpong_count; i++) {
rc = _dpu_rm_hw_blk_create(rm, cat, mmio, DPU_HW_BLK_PINGPONG,
cat->pingpong[i].id, &cat->pingpong[i]);
@@ -500,20 +482,16 @@ static bool _dpu_rm_check_lm_and_get_connected_blks(
struct dpu_rm_rsvp *rsvp,
struct dpu_rm_requirements *reqs,
struct dpu_rm_hw_blk *lm,
- struct dpu_rm_hw_blk **ds,
struct dpu_rm_hw_blk **pp,
struct dpu_rm_hw_blk *primary_lm)
{
const struct dpu_lm_cfg *lm_cfg = to_dpu_hw_mixer(lm->hw)->cap;
struct dpu_rm_hw_iter iter;
- bool is_valid_ds;

- *ds = NULL;
*pp = NULL;

- DPU_DEBUG("check lm %d ds %d pp %d\n",
- lm_cfg->id,
- lm_cfg->ds, lm_cfg->pingpong);
+ DPU_DEBUG("check lm %d pp %d\n",
+ lm_cfg->id, lm_cfg->pingpong);

/* Check if this layer mixer is a peer of the proposed primary LM */
if (primary_lm) {
@@ -527,43 +505,12 @@ static bool _dpu_rm_check_lm_and_get_connected_blks(
}
}

- is_valid_ds = (lm_cfg->ds != DS_MAX) ? true : false;
-
- if (RM_RQ_DS(reqs) && !is_valid_ds) {
- DPU_DEBUG("fail:lm(%d)req_ds(%d)ds(%d)\n",
- lm_cfg->id, (bool)(RM_RQ_DS(reqs)), lm_cfg->ds);
-
- return false;
- }
-
/* Already reserved? */
if (RESERVED_BY_OTHER(lm, rsvp)) {
DPU_DEBUG("lm %d already reserved\n", lm_cfg->id);
return false;
}

- if (lm_cfg->ds != DS_MAX) {
- dpu_rm_init_hw_iter(&iter, 0, DPU_HW_BLK_DS);
- while (_dpu_rm_get_hw_locked(rm, &iter)) {
- if (iter.blk->id == lm_cfg->ds) {
- *ds = iter.blk;
- break;
- }
- }
-
- if (!*ds) {
- DPU_DEBUG("lm %d failed to retrieve ds %d\n", lm->id,
- lm_cfg->ds);
- return false;
- }
-
- if (RESERVED_BY_OTHER(*ds, rsvp)) {
- DPU_DEBUG("lm %d ds %d already reserved\n",
- lm->id, (*ds)->id);
- return false;
- }
- }
-
dpu_rm_init_hw_iter(&iter, 0, DPU_HW_BLK_PINGPONG);
while (_dpu_rm_get_hw_locked(rm, &iter)) {
if (iter.blk->id == lm_cfg->pingpong) {
@@ -580,7 +527,6 @@ static bool _dpu_rm_check_lm_and_get_connected_blks(
if (RESERVED_BY_OTHER(*pp, rsvp)) {
DPU_DEBUG("lm %d pp %d already reserved\n", lm->id,
(*pp)->id);
- *ds = NULL;
return false;
}

@@ -594,7 +540,6 @@ static int _dpu_rm_reserve_lms(

{
struct dpu_rm_hw_blk *lm[MAX_BLOCKS];
- struct dpu_rm_hw_blk *ds[MAX_BLOCKS];
struct dpu_rm_hw_blk *pp[MAX_BLOCKS];
struct dpu_rm_hw_iter iter_i, iter_j;
int lm_count = 0;
@@ -610,14 +555,13 @@ static int _dpu_rm_reserve_lms(
while (lm_count != reqs->topology->num_lm &&
_dpu_rm_get_hw_locked(rm, &iter_i)) {
memset(&lm, 0, sizeof(lm));
- memset(&ds, 0, sizeof(ds));
memset(&pp, 0, sizeof(pp));

lm_count = 0;
lm[lm_count] = iter_i.blk;

if (!_dpu_rm_check_lm_and_get_connected_blks(
- rm, rsvp, reqs, lm[lm_count], &ds[lm_count],
+ rm, rsvp, reqs, lm[lm_count],
&pp[lm_count], NULL))
continue;

@@ -633,8 +577,7 @@ static int _dpu_rm_reserve_lms(

if (!_dpu_rm_check_lm_and_get_connected_blks(
rm, rsvp, reqs, iter_j.blk,
- &ds[lm_count], &pp[lm_count],
- iter_i.blk))
+ &pp[lm_count], iter_i.blk))
continue;

lm[lm_count] = iter_j.blk;
@@ -654,11 +597,7 @@ static int _dpu_rm_reserve_lms(
lm[i]->rsvp_nxt = rsvp;
pp[i]->rsvp_nxt = rsvp;

- if (ds[i])
- ds[i]->rsvp_nxt = rsvp;
-
- DPU_EVT32(lm[i]->type, rsvp->enc_id, lm[i]->id, pp[i]->id,
- ds[i] ? ds[i]->id : 0);
+ DPU_EVT32(lm[i]->type, rsvp->enc_id, lm[i]->id, pp[i]->id);
}

return rc;
diff --git a/drivers/gpu/drm/msm/msm_drv.h b/drivers/gpu/drm/msm/msm_drv.h
index 5770ac0..904499a 100644
--- a/drivers/gpu/drm/msm/msm_drv.h
+++ b/drivers/gpu/drm/msm/msm_drv.h
@@ -86,25 +86,10 @@ enum msm_mdp_plane_property {

enum msm_mdp_crtc_property {
CRTC_PROP_INFO,
- CRTC_PROP_DEST_SCALER_LUT_ED,
- CRTC_PROP_DEST_SCALER_LUT_CIR,
- CRTC_PROP_DEST_SCALER_LUT_SEP,

/* # of blob properties */
CRTC_PROP_BLOBCOUNT,

- /* range properties */
- CRTC_PROP_DIM_LAYER_V1 = CRTC_PROP_BLOBCOUNT,
- CRTC_PROP_CORE_CLK,
- CRTC_PROP_CORE_AB,
- CRTC_PROP_CORE_IB,
- CRTC_PROP_LLCC_AB,
- CRTC_PROP_LLCC_IB,
- CRTC_PROP_DRAM_AB,
- CRTC_PROP_DRAM_IB,
- CRTC_PROP_IDLE_TIMEOUT,
- CRTC_PROP_DEST_SCALER,
-
/* total # of properties */
CRTC_PROP_COUNT