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-rw-r--r--drivers/gpu/drm/drm_atomic.c3
-rw-r--r--drivers/gpu/drm/drm_edid.c4
-rw-r--r--drivers/gpu/drm/i915/gt/uc/intel_guc_log.c2
-rw-r--r--drivers/gpu/drm/i915/i915_request.c4
-rw-r--r--drivers/gpu/drm/lima/lima_devfreq.c13
-rw-r--r--drivers/gpu/drm/mediatek/mtk_drm_crtc.c3
-rw-r--r--drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h34
-rw-r--r--drivers/gpu/drm/msm/msm_iommu.c1
-rw-r--r--drivers/gpu/drm/panfrost/panfrost_devfreq.c8
-rw-r--r--drivers/gpu/drm/panfrost/panfrost_mmu.c7
-rw-r--r--drivers/gpu/drm/sun4i/sun4i_backend.c19
-rw-r--r--drivers/gpu/vga/vga_switcheroo.c2
12 files changed, 17 insertions, 83 deletions
diff --git a/drivers/gpu/drm/drm_atomic.c b/drivers/gpu/drm/drm_atomic.c
index b2d20eb6c807..dda60051854b 100644
--- a/drivers/gpu/drm/drm_atomic.c
+++ b/drivers/gpu/drm/drm_atomic.c
@@ -964,7 +964,8 @@ drm_atomic_get_connector_state(struct drm_atomic_state *state,
struct __drm_connnectors_state *c;
int alloc = max(index + 1, config->num_connector);
- c = krealloc(state->connectors, alloc * sizeof(*state->connectors), GFP_KERNEL);
+ c = krealloc_array(state->connectors, alloc,
+ sizeof(*state->connectors), GFP_KERNEL);
if (!c)
return ERR_PTR(-ENOMEM);
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index 74f5a3197214..e95cce8e736d 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -3102,6 +3102,8 @@ static int drm_cvt_modes(struct drm_connector *connector,
height = (cvt->code[0] + ((cvt->code[1] & 0xf0) << 4) + 1) * 2;
switch (cvt->code[1] & 0x0c) {
+ /* default - because compiler doesn't see that we've enumerated all cases */
+ default:
case 0x00:
width = height * 4 / 3;
break;
@@ -3114,8 +3116,6 @@ static int drm_cvt_modes(struct drm_connector *connector,
case 0x0c:
width = height * 15 / 9;
break;
- default:
- unreachable();
}
for (j = 1; j < 5; j++) {
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_log.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_log.c
index 9bbe8a795cb8..c92f2c056db4 100644
--- a/drivers/gpu/drm/i915/gt/uc/intel_guc_log.c
+++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_log.c
@@ -134,7 +134,7 @@ static int remove_buf_file_callback(struct dentry *dentry)
}
/* relay channel callbacks */
-static struct rchan_callbacks relay_callbacks = {
+static const struct rchan_callbacks relay_callbacks = {
.subbuf_start = subbuf_start_callback,
.create_buf_file = create_buf_file_callback,
.remove_buf_file = remove_buf_file_callback,
diff --git a/drivers/gpu/drm/i915/i915_request.c b/drivers/gpu/drm/i915/i915_request.c
index 0e813819b041..5385b081a376 100644
--- a/drivers/gpu/drm/i915/i915_request.c
+++ b/drivers/gpu/drm/i915/i915_request.c
@@ -197,7 +197,7 @@ __notify_execute_cb(struct i915_request *rq, bool (*fn)(struct irq_work *wrk))
llist_for_each_entry_safe(cb, cn,
llist_del_all(&rq->execute_cb),
- work.llnode)
+ work.node.llist)
fn(&cb->work);
}
@@ -460,7 +460,7 @@ __await_execution(struct i915_request *rq,
* callback first, then checking the ACTIVE bit, we serialise with
* the completed/retired request.
*/
- if (llist_add(&cb->work.llnode, &signal->execute_cb)) {
+ if (llist_add(&cb->work.node.llist, &signal->execute_cb)) {
if (i915_request_is_active(signal) ||
__request_in_flight(signal))
__notify_execute_cb_imm(signal);
diff --git a/drivers/gpu/drm/lima/lima_devfreq.c b/drivers/gpu/drm/lima/lima_devfreq.c
index da7099d20bd5..5686ad4aaf7c 100644
--- a/drivers/gpu/drm/lima/lima_devfreq.c
+++ b/drivers/gpu/drm/lima/lima_devfreq.c
@@ -102,15 +102,10 @@ void lima_devfreq_fini(struct lima_device *ldev)
dev_pm_opp_of_remove_table(ldev->dev);
- if (devfreq->regulators_opp_table) {
- dev_pm_opp_put_regulators(devfreq->regulators_opp_table);
- devfreq->regulators_opp_table = NULL;
- }
-
- if (devfreq->clkname_opp_table) {
- dev_pm_opp_put_clkname(devfreq->clkname_opp_table);
- devfreq->clkname_opp_table = NULL;
- }
+ dev_pm_opp_put_regulators(devfreq->regulators_opp_table);
+ dev_pm_opp_put_clkname(devfreq->clkname_opp_table);
+ devfreq->regulators_opp_table = NULL;
+ devfreq->clkname_opp_table = NULL;
}
int lima_devfreq_init(struct lima_device *ldev)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
index bfe994230543..bdd37eadecd5 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
@@ -829,8 +829,7 @@ int mtk_drm_crtc_create(struct drm_device *drm_dev,
#if IS_REACHABLE(CONFIG_MTK_CMDQ)
mtk_crtc->cmdq_client =
cmdq_mbox_create(mtk_crtc->mmsys_dev,
- drm_crtc_index(&mtk_crtc->base),
- 2000);
+ drm_crtc_index(&mtk_crtc->base));
if (IS_ERR(mtk_crtc->cmdq_client)) {
dev_dbg(dev, "mtk_crtc %d failed to create mailbox client, writing register by CPU now\n",
drm_crtc_index(&mtk_crtc->base));
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
index 1d9e00b69462..5aa52b7afeec 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
+++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
@@ -7,6 +7,7 @@
#define MTK_DRM_DDP_COMP_H
#include <linux/io.h>
+#include <linux/soc/mediatek/mtk-mmsys.h>
struct device;
struct device_node;
@@ -35,39 +36,6 @@ enum mtk_ddp_comp_type {
MTK_DDP_COMP_TYPE_MAX,
};
-enum mtk_ddp_comp_id {
- DDP_COMPONENT_AAL0,
- DDP_COMPONENT_AAL1,
- DDP_COMPONENT_BLS,
- DDP_COMPONENT_CCORR,
- DDP_COMPONENT_COLOR0,
- DDP_COMPONENT_COLOR1,
- DDP_COMPONENT_DITHER,
- DDP_COMPONENT_DPI0,
- DDP_COMPONENT_DPI1,
- DDP_COMPONENT_DSI0,
- DDP_COMPONENT_DSI1,
- DDP_COMPONENT_DSI2,
- DDP_COMPONENT_DSI3,
- DDP_COMPONENT_GAMMA,
- DDP_COMPONENT_OD0,
- DDP_COMPONENT_OD1,
- DDP_COMPONENT_OVL0,
- DDP_COMPONENT_OVL_2L0,
- DDP_COMPONENT_OVL_2L1,
- DDP_COMPONENT_OVL1,
- DDP_COMPONENT_PWM0,
- DDP_COMPONENT_PWM1,
- DDP_COMPONENT_PWM2,
- DDP_COMPONENT_RDMA0,
- DDP_COMPONENT_RDMA1,
- DDP_COMPONENT_RDMA2,
- DDP_COMPONENT_UFOE,
- DDP_COMPONENT_WDMA0,
- DDP_COMPONENT_WDMA1,
- DDP_COMPONENT_ID_MAX,
-};
-
struct mtk_ddp_comp;
struct cmdq_pkt;
struct mtk_ddp_comp_funcs {
diff --git a/drivers/gpu/drm/msm/msm_iommu.c b/drivers/gpu/drm/msm/msm_iommu.c
index 22ac7c692a81..50d881794758 100644
--- a/drivers/gpu/drm/msm/msm_iommu.c
+++ b/drivers/gpu/drm/msm/msm_iommu.c
@@ -139,7 +139,6 @@ static void msm_iommu_tlb_add_page(struct iommu_iotlb_gather *gather,
static const struct iommu_flush_ops null_tlb_ops = {
.tlb_flush_all = msm_iommu_tlb_flush_all,
.tlb_flush_walk = msm_iommu_tlb_flush_walk,
- .tlb_flush_leaf = msm_iommu_tlb_flush_walk,
.tlb_add_page = msm_iommu_tlb_add_page,
};
diff --git a/drivers/gpu/drm/panfrost/panfrost_devfreq.c b/drivers/gpu/drm/panfrost/panfrost_devfreq.c
index 913eaa6d0bc6..f44d28fad085 100644
--- a/drivers/gpu/drm/panfrost/panfrost_devfreq.c
+++ b/drivers/gpu/drm/panfrost/panfrost_devfreq.c
@@ -138,7 +138,7 @@ int panfrost_devfreq_init(struct panfrost_device *pfdev)
}
pfdevfreq->devfreq = devfreq;
- cooling = of_devfreq_cooling_register(dev->of_node, devfreq);
+ cooling = devfreq_cooling_em_register(devfreq, NULL);
if (IS_ERR(cooling))
DRM_DEV_INFO(dev, "Failed to register cooling device\n");
else
@@ -165,10 +165,8 @@ void panfrost_devfreq_fini(struct panfrost_device *pfdev)
pfdevfreq->opp_of_table_added = false;
}
- if (pfdevfreq->regulators_opp_table) {
- dev_pm_opp_put_regulators(pfdevfreq->regulators_opp_table);
- pfdevfreq->regulators_opp_table = NULL;
- }
+ dev_pm_opp_put_regulators(pfdevfreq->regulators_opp_table);
+ pfdevfreq->regulators_opp_table = NULL;
}
void panfrost_devfreq_resume(struct panfrost_device *pfdev)
diff --git a/drivers/gpu/drm/panfrost/panfrost_mmu.c b/drivers/gpu/drm/panfrost/panfrost_mmu.c
index be8d68fb0e11..7c1b3481b785 100644
--- a/drivers/gpu/drm/panfrost/panfrost_mmu.c
+++ b/drivers/gpu/drm/panfrost/panfrost_mmu.c
@@ -347,16 +347,9 @@ static void mmu_tlb_flush_walk(unsigned long iova, size_t size, size_t granule,
mmu_tlb_sync_context(cookie);
}
-static void mmu_tlb_flush_leaf(unsigned long iova, size_t size, size_t granule,
- void *cookie)
-{
- mmu_tlb_sync_context(cookie);
-}
-
static const struct iommu_flush_ops mmu_tlb_ops = {
.tlb_flush_all = mmu_tlb_inv_context_s1,
.tlb_flush_walk = mmu_tlb_flush_walk,
- .tlb_flush_leaf = mmu_tlb_flush_leaf,
};
int panfrost_mmu_pgtable_alloc(struct panfrost_file_priv *priv)
diff --git a/drivers/gpu/drm/sun4i/sun4i_backend.c b/drivers/gpu/drm/sun4i/sun4i_backend.c
index 55960cbb1019..522e51a404cc 100644
--- a/drivers/gpu/drm/sun4i/sun4i_backend.c
+++ b/drivers/gpu/drm/sun4i/sun4i_backend.c
@@ -805,25 +805,6 @@ static int sun4i_backend_bind(struct device *dev, struct device *master,
ret = of_dma_configure(drm->dev, dev->of_node, true);
if (ret)
return ret;
- } else {
- /*
- * If we don't have the interconnect property, most likely
- * because of an old DT, we need to set the DMA offset by hand
- * on our device since the RAM mapping is at 0 for the DMA bus,
- * unlike the CPU.
- *
- * XXX(hch): this has no business in a driver and needs to move
- * to the device tree.
- *
- * If we have two subsequent calls to dma_direct_set_offset
- * returns -EINVAL. Unfortunately, this happens when we have two
- * backends in the system, and will result in the driver
- * reporting an error while it has been setup properly before.
- * Ignore EINVAL, but it should really be removed eventually.
- */
- ret = dma_direct_set_offset(drm->dev, PHYS_OFFSET, 0, SZ_4G);
- if (ret && ret != -EINVAL)
- return ret;
}
backend->engine.node = dev->of_node;
diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c
index 1401fd52f37a..365e6ddbe90f 100644
--- a/drivers/gpu/vga/vga_switcheroo.c
+++ b/drivers/gpu/vga/vga_switcheroo.c
@@ -1038,7 +1038,7 @@ static int vga_switcheroo_runtime_resume(struct device *dev)
mutex_lock(&vgasr_mutex);
vga_switcheroo_power_switch(pdev, VGA_SWITCHEROO_ON);
mutex_unlock(&vgasr_mutex);
- pci_wakeup_bus(pdev->bus);
+ pci_resume_bus(pdev->bus);
return dev->bus->pm->runtime_resume(dev);
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-03 11:23:02 +0000