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drm/msm/dpu: Remove unused function arguments

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Several functions arguments in the resource manager are unused, so
remove them.

Signed-off-by: Drew Davenport <ddavenport@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
This commit is contained in:
Drew Davenport 2020-02-19 10:42:24 -07:00 committed by Rob Clark
parent fb33c6510d
commit 8724d57209
1 changed files with 14 additions and 23 deletions
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37
drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c
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@ -144,8 +144,7 @@ static int _dpu_rm_hw_blk_create(
const struct dpu_mdss_cfg *cat,
void __iomem *mmio,
enum dpu_hw_blk_type type,
uint32_t id,
const void *hw_catalog_info)
uint32_t id)
{
struct dpu_rm_hw_blk *blk;
void *hw;
@ -223,7 +222,7 @@ int dpu_rm_init(struct dpu_rm *rm,
}
rc = _dpu_rm_hw_blk_create(rm, cat, mmio, DPU_HW_BLK_LM,
cat->mixer[i].id, &cat->mixer[i]);
cat->mixer[i].id);
if (rc) {
DPU_ERROR("failed: lm hw not available\n");
goto fail;
@ -244,7 +243,7 @@ int dpu_rm_init(struct dpu_rm *rm,
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]);
cat->pingpong[i].id);
if (rc) {
DPU_ERROR("failed: pp hw not available\n");
goto fail;
@ -258,7 +257,7 @@ int dpu_rm_init(struct dpu_rm *rm,
}
rc = _dpu_rm_hw_blk_create(rm, cat, mmio, DPU_HW_BLK_INTF,
cat->intf[i].id, &cat->intf[i]);
cat->intf[i].id);
if (rc) {
DPU_ERROR("failed: intf hw not available\n");
goto fail;
@ -267,7 +266,7 @@ int dpu_rm_init(struct dpu_rm *rm,
for (i = 0; i < cat->ctl_count; i++) {
rc = _dpu_rm_hw_blk_create(rm, cat, mmio, DPU_HW_BLK_CTL,
cat->ctl[i].id, &cat->ctl[i]);
cat->ctl[i].id);
if (rc) {
DPU_ERROR("failed: ctl hw not available\n");
goto fail;
@ -293,7 +292,6 @@ static bool _dpu_rm_needs_split_display(const struct msm_display_topology *top)
* pingpong
* @rm: dpu resource manager handle
* @enc_id: encoder id requesting for allocation
* @reqs: proposed use case requirements
* @lm: proposed layer mixer, function checks if lm, and all other hardwired
* blocks connected to the lm (pp) is available and appropriate
* @pp: output parameter, pingpong block attached to the layer mixer.
@ -305,7 +303,6 @@ static bool _dpu_rm_needs_split_display(const struct msm_display_topology *top)
static bool _dpu_rm_check_lm_and_get_connected_blks(
struct dpu_rm *rm,
uint32_t enc_id,
struct dpu_rm_requirements *reqs,
struct dpu_rm_hw_blk *lm,
struct dpu_rm_hw_blk **pp,
struct dpu_rm_hw_blk *primary_lm)
@ -384,7 +381,7 @@ static int _dpu_rm_reserve_lms(struct dpu_rm *rm, uint32_t enc_id,
lm[lm_count] = iter_i.blk;
if (!_dpu_rm_check_lm_and_get_connected_blks(
rm, enc_id, reqs, lm[lm_count],
rm, enc_id, lm[lm_count],
&pp[lm_count], NULL))
continue;
@ -399,7 +396,7 @@ static int _dpu_rm_reserve_lms(struct dpu_rm *rm, uint32_t enc_id,
continue;
if (!_dpu_rm_check_lm_and_get_connected_blks(
rm, enc_id, reqs, iter_j.blk,
rm, enc_id, iter_j.blk,
&pp[lm_count], iter_i.blk))
continue;
@ -480,20 +477,19 @@ static int _dpu_rm_reserve_ctls(
static int _dpu_rm_reserve_intf(
struct dpu_rm *rm,
uint32_t enc_id,
uint32_t id,
enum dpu_hw_blk_type type)
uint32_t id)
{
struct dpu_rm_hw_iter iter;
int ret = 0;
/* Find the block entry in the rm, and note the reservation */
dpu_rm_init_hw_iter(&iter, 0, type);
dpu_rm_init_hw_iter(&iter, 0, DPU_HW_BLK_INTF);
while (_dpu_rm_get_hw_locked(rm, &iter)) {
if (iter.blk->id != id)
continue;
if (RESERVED_BY_OTHER(iter.blk, enc_id)) {
DPU_ERROR("type %d id %d already reserved\n", type, id);
DPU_ERROR("intf id %d already reserved\n", id);
return -ENAVAIL;
}
@ -504,7 +500,7 @@ static int _dpu_rm_reserve_intf(
/* Shouldn't happen since intfs are fixed at probe */
if (!iter.hw) {
DPU_ERROR("couldn't find type %d id %d\n", type, id);
DPU_ERROR("couldn't find intf id %d\n", id);
return -EINVAL;
}
@ -523,8 +519,7 @@ static int _dpu_rm_reserve_intf_related_hw(
if (hw_res->intfs[i] == INTF_MODE_NONE)
continue;
id = i + INTF_0;
ret = _dpu_rm_reserve_intf(rm, enc_id, id,
DPU_HW_BLK_INTF);
ret = _dpu_rm_reserve_intf(rm, enc_id, id);
if (ret)
return ret;
}
@ -535,7 +530,6 @@ static int _dpu_rm_reserve_intf_related_hw(
static int _dpu_rm_make_reservation(
struct dpu_rm *rm,
struct drm_encoder *enc,
struct drm_crtc_state *crtc_state,
struct dpu_rm_requirements *reqs)
{
int ret;
@ -560,9 +554,7 @@ static int _dpu_rm_make_reservation(
}
static int _dpu_rm_populate_requirements(
struct dpu_rm *rm,
struct drm_encoder *enc,
struct drm_crtc_state *crtc_state,
struct dpu_rm_requirements *reqs,
struct msm_display_topology req_topology)
{
@ -621,14 +613,13 @@ int dpu_rm_reserve(
mutex_lock(&rm->rm_lock);
ret = _dpu_rm_populate_requirements(rm, enc, crtc_state, &reqs,
topology);
ret = _dpu_rm_populate_requirements(enc, &reqs, topology);
if (ret) {
DPU_ERROR("failed to populate hw requirements\n");
goto end;
}
ret = _dpu_rm_make_reservation(rm, enc, crtc_state, &reqs);
ret = _dpu_rm_make_reservation(rm, enc, &reqs);
if (ret) {
DPU_ERROR("failed to reserve hw resources: %d\n", ret);
_dpu_rm_release_reservation(rm, enc->base.id);