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-rw-r--r--drivers/gpu/drm/drm_modes.c2
-rw-r--r--drivers/gpu/drm/i915/display/intel_dp_mst.c10
-rw-r--r--drivers/gpu/drm/i915/gem/i915_gem_userptr.c10
-rw-r--r--drivers/gpu/drm/i915/gt/intel_workarounds.c5
-rw-r--r--drivers/gpu/drm/lima/lima_gem.c2
-rw-r--r--drivers/gpu/drm/panfrost/panfrost_mmu.c24
-rw-r--r--drivers/gpu/drm/vmwgfx/vmwgfx_msg.c21
-rw-r--r--drivers/gpu/drm/vmwgfx/vmwgfx_msg.h35
8 files changed, 56 insertions, 53 deletions
diff --git a/drivers/gpu/drm/drm_modes.c b/drivers/gpu/drm/drm_modes.c
index 0d23bf729e9f..c814bcef18a4 100644
--- a/drivers/gpu/drm/drm_modes.c
+++ b/drivers/gpu/drm/drm_modes.c
@@ -1677,7 +1677,7 @@ static int drm_mode_parse_cmdline_options(char *str, size_t len,
return 0;
}
-static const char *drm_named_modes_whitelist[] = {
+static const char * const drm_named_modes_whitelist[] = {
"NTSC",
"PAL",
};
diff --git a/drivers/gpu/drm/i915/display/intel_dp_mst.c b/drivers/gpu/drm/i915/display/intel_dp_mst.c
index 18e4cba76720..8aa6a31e8ad0 100644
--- a/drivers/gpu/drm/i915/display/intel_dp_mst.c
+++ b/drivers/gpu/drm/i915/display/intel_dp_mst.c
@@ -128,7 +128,15 @@ static int intel_dp_mst_compute_config(struct intel_encoder *encoder,
limits.max_lane_count = intel_dp_max_lane_count(intel_dp);
limits.min_bpp = intel_dp_min_bpp(pipe_config);
- limits.max_bpp = pipe_config->pipe_bpp;
+ /*
+ * FIXME: If all the streams can't fit into the link with
+ * their current pipe_bpp we should reduce pipe_bpp across
+ * the board until things start to fit. Until then we
+ * limit to <= 8bpc since that's what was hardcoded for all
+ * MST streams previously. This hack should be removed once
+ * we have the proper retry logic in place.
+ */
+ limits.max_bpp = min(pipe_config->pipe_bpp, 24);
intel_dp_adjust_compliance_config(intel_dp, pipe_config, &limits);
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_userptr.c b/drivers/gpu/drm/i915/gem/i915_gem_userptr.c
index 2caa594322bc..528b61678334 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_userptr.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_userptr.c
@@ -664,15 +664,7 @@ i915_gem_userptr_put_pages(struct drm_i915_gem_object *obj,
for_each_sgt_page(page, sgt_iter, pages) {
if (obj->mm.dirty)
- /*
- * As this may not be anonymous memory (e.g. shmem)
- * but exist on a real mapping, we have to lock
- * the page in order to dirty it -- holding
- * the page reference is not sufficient to
- * prevent the inode from being truncated.
- * Play safe and take the lock.
- */
- set_page_dirty_lock(page);
+ set_page_dirty(page);
mark_page_accessed(page);
put_page(page);
diff --git a/drivers/gpu/drm/i915/gt/intel_workarounds.c b/drivers/gpu/drm/i915/gt/intel_workarounds.c
index 98dfb086320f..99e8242194c0 100644
--- a/drivers/gpu/drm/i915/gt/intel_workarounds.c
+++ b/drivers/gpu/drm/i915/gt/intel_workarounds.c
@@ -308,11 +308,6 @@ static void gen9_ctx_workarounds_init(struct intel_engine_cs *engine,
FLOW_CONTROL_ENABLE |
PARTIAL_INSTRUCTION_SHOOTDOWN_DISABLE);
- /* Syncing dependencies between camera and graphics:skl,bxt,kbl */
- if (!IS_COFFEELAKE(i915))
- WA_SET_BIT_MASKED(HALF_SLICE_CHICKEN3,
- GEN9_DISABLE_OCL_OOB_SUPPRESS_LOGIC);
-
/* WaEnableYV12BugFixInHalfSliceChicken7:skl,bxt,kbl,glk,cfl */
/* WaEnableSamplerGPGPUPreemptionSupport:skl,bxt,kbl,cfl */
WA_SET_BIT_MASKED(GEN9_HALF_SLICE_CHICKEN7,
diff --git a/drivers/gpu/drm/lima/lima_gem.c b/drivers/gpu/drm/lima/lima_gem.c
index 477c0f766663..b609dc030d6c 100644
--- a/drivers/gpu/drm/lima/lima_gem.c
+++ b/drivers/gpu/drm/lima/lima_gem.c
@@ -342,7 +342,7 @@ int lima_gem_wait(struct drm_file *file, u32 handle, u32 op, s64 timeout_ns)
timeout = drm_timeout_abs_to_jiffies(timeout_ns);
ret = drm_gem_reservation_object_wait(file, handle, write, timeout);
- if (ret == 0)
+ if (ret == -ETIME)
ret = timeout ? -ETIMEDOUT : -EBUSY;
return ret;
diff --git a/drivers/gpu/drm/panfrost/panfrost_mmu.c b/drivers/gpu/drm/panfrost/panfrost_mmu.c
index 92ac995dd9c6..6e8145c36e93 100644
--- a/drivers/gpu/drm/panfrost/panfrost_mmu.c
+++ b/drivers/gpu/drm/panfrost/panfrost_mmu.c
@@ -222,7 +222,7 @@ void panfrost_mmu_unmap(struct panfrost_gem_object *bo)
size_t unmapped_page;
size_t pgsize = get_pgsize(iova, len - unmapped_len);
- unmapped_page = ops->unmap(ops, iova, pgsize);
+ unmapped_page = ops->unmap(ops, iova, pgsize, NULL);
if (!unmapped_page)
break;
@@ -247,20 +247,28 @@ static void mmu_tlb_inv_context_s1(void *cookie)
mmu_hw_do_operation(pfdev, 0, 0, ~0UL, AS_COMMAND_FLUSH_MEM);
}
-static void mmu_tlb_inv_range_nosync(unsigned long iova, size_t size,
- size_t granule, bool leaf, void *cookie)
-{}
-
static void mmu_tlb_sync_context(void *cookie)
{
//struct panfrost_device *pfdev = cookie;
// TODO: Wait 1000 GPU cycles for HW_ISSUE_6367/T60X
}
-static const struct iommu_gather_ops mmu_tlb_ops = {
+static void mmu_tlb_flush_walk(unsigned long iova, size_t size, size_t granule,
+ void *cookie)
+{
+ 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_add_flush = mmu_tlb_inv_range_nosync,
- .tlb_sync = mmu_tlb_sync_context,
+ .tlb_flush_walk = mmu_tlb_flush_walk,
+ .tlb_flush_leaf = mmu_tlb_flush_leaf,
};
static const char *access_type_name(struct panfrost_device *pfdev,
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_msg.c b/drivers/gpu/drm/vmwgfx/vmwgfx_msg.c
index 0af048d1a815..0c647be81ab0 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_msg.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_msg.c
@@ -46,8 +46,6 @@
#define RETRIES 3
#define VMW_HYPERVISOR_MAGIC 0x564D5868
-#define VMW_HYPERVISOR_PORT 0x5658
-#define VMW_HYPERVISOR_HB_PORT 0x5659
#define VMW_PORT_CMD_MSG 30
#define VMW_PORT_CMD_HB_MSG 0
@@ -93,7 +91,7 @@ static int vmw_open_channel(struct rpc_channel *channel, unsigned int protocol)
VMW_PORT(VMW_PORT_CMD_OPEN_CHANNEL,
(protocol | GUESTMSG_FLAG_COOKIE), si, di,
- VMW_HYPERVISOR_PORT,
+ 0,
VMW_HYPERVISOR_MAGIC,
eax, ebx, ecx, edx, si, di);
@@ -126,7 +124,7 @@ static int vmw_close_channel(struct rpc_channel *channel)
VMW_PORT(VMW_PORT_CMD_CLOSE_CHANNEL,
0, si, di,
- (VMW_HYPERVISOR_PORT | (channel->channel_id << 16)),
+ channel->channel_id << 16,
VMW_HYPERVISOR_MAGIC,
eax, ebx, ecx, edx, si, di);
@@ -160,7 +158,8 @@ static unsigned long vmw_port_hb_out(struct rpc_channel *channel,
VMW_PORT_HB_OUT(
(MESSAGE_STATUS_SUCCESS << 16) | VMW_PORT_CMD_HB_MSG,
msg_len, si, di,
- VMW_HYPERVISOR_HB_PORT | (channel->channel_id << 16),
+ VMWARE_HYPERVISOR_HB | (channel->channel_id << 16) |
+ VMWARE_HYPERVISOR_OUT,
VMW_HYPERVISOR_MAGIC, bp,
eax, ebx, ecx, edx, si, di);
@@ -181,7 +180,7 @@ static unsigned long vmw_port_hb_out(struct rpc_channel *channel,
VMW_PORT(VMW_PORT_CMD_MSG | (MSG_TYPE_SENDPAYLOAD << 16),
word, si, di,
- VMW_HYPERVISOR_PORT | (channel->channel_id << 16),
+ channel->channel_id << 16,
VMW_HYPERVISOR_MAGIC,
eax, ebx, ecx, edx, si, di);
}
@@ -213,7 +212,7 @@ static unsigned long vmw_port_hb_in(struct rpc_channel *channel, char *reply,
VMW_PORT_HB_IN(
(MESSAGE_STATUS_SUCCESS << 16) | VMW_PORT_CMD_HB_MSG,
reply_len, si, di,
- VMW_HYPERVISOR_HB_PORT | (channel->channel_id << 16),
+ VMWARE_HYPERVISOR_HB | (channel->channel_id << 16),
VMW_HYPERVISOR_MAGIC, bp,
eax, ebx, ecx, edx, si, di);
@@ -230,7 +229,7 @@ static unsigned long vmw_port_hb_in(struct rpc_channel *channel, char *reply,
VMW_PORT(VMW_PORT_CMD_MSG | (MSG_TYPE_RECVPAYLOAD << 16),
MESSAGE_STATUS_SUCCESS, si, di,
- VMW_HYPERVISOR_PORT | (channel->channel_id << 16),
+ channel->channel_id << 16,
VMW_HYPERVISOR_MAGIC,
eax, ebx, ecx, edx, si, di);
@@ -269,7 +268,7 @@ static int vmw_send_msg(struct rpc_channel *channel, const char *msg)
VMW_PORT(VMW_PORT_CMD_SENDSIZE,
msg_len, si, di,
- VMW_HYPERVISOR_PORT | (channel->channel_id << 16),
+ channel->channel_id << 16,
VMW_HYPERVISOR_MAGIC,
eax, ebx, ecx, edx, si, di);
@@ -327,7 +326,7 @@ static int vmw_recv_msg(struct rpc_channel *channel, void **msg,
VMW_PORT(VMW_PORT_CMD_RECVSIZE,
0, si, di,
- (VMW_HYPERVISOR_PORT | (channel->channel_id << 16)),
+ channel->channel_id << 16,
VMW_HYPERVISOR_MAGIC,
eax, ebx, ecx, edx, si, di);
@@ -371,7 +370,7 @@ static int vmw_recv_msg(struct rpc_channel *channel, void **msg,
VMW_PORT(VMW_PORT_CMD_RECVSTATUS,
MESSAGE_STATUS_SUCCESS, si, di,
- (VMW_HYPERVISOR_PORT | (channel->channel_id << 16)),
+ channel->channel_id << 16,
VMW_HYPERVISOR_MAGIC,
eax, ebx, ecx, edx, si, di);
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_msg.h b/drivers/gpu/drm/vmwgfx/vmwgfx_msg.h
index 4907e50fb20a..f685c7071dec 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_msg.h
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_msg.h
@@ -32,6 +32,7 @@
#ifndef _VMWGFX_MSG_H
#define _VMWGFX_MSG_H
+#include <asm/vmware.h>
/**
* Hypervisor-specific bi-directional communication channel. Should never
@@ -44,7 +45,7 @@
* @in_ebx: [IN] Message Len, through EBX
* @in_si: [IN] Input argument through SI, set to 0 if not used
* @in_di: [IN] Input argument through DI, set ot 0 if not used
- * @port_num: [IN] port number + [channel id]
+ * @flags: [IN] hypercall flags + [channel id]
* @magic: [IN] hypervisor magic value
* @eax: [OUT] value of EAX register
* @ebx: [OUT] e.g. status from an HB message status command
@@ -54,10 +55,10 @@
* @di: [OUT]
*/
#define VMW_PORT(cmd, in_ebx, in_si, in_di, \
- port_num, magic, \
+ flags, magic, \
eax, ebx, ecx, edx, si, di) \
({ \
- asm volatile ("inl %%dx, %%eax;" : \
+ asm volatile (VMWARE_HYPERCALL : \
"=a"(eax), \
"=b"(ebx), \
"=c"(ecx), \
@@ -67,7 +68,7 @@
"a"(magic), \
"b"(in_ebx), \
"c"(cmd), \
- "d"(port_num), \
+ "d"(flags), \
"S"(in_si), \
"D"(in_di) : \
"memory"); \
@@ -85,7 +86,7 @@
* @in_ecx: [IN] Message Len, through ECX
* @in_si: [IN] Input argument through SI, set to 0 if not used
* @in_di: [IN] Input argument through DI, set to 0 if not used
- * @port_num: [IN] port number + [channel id]
+ * @flags: [IN] hypercall flags + [channel id]
* @magic: [IN] hypervisor magic value
* @bp: [IN]
* @eax: [OUT] value of EAX register
@@ -98,12 +99,12 @@
#ifdef __x86_64__
#define VMW_PORT_HB_OUT(cmd, in_ecx, in_si, in_di, \
- port_num, magic, bp, \
+ flags, magic, bp, \
eax, ebx, ecx, edx, si, di) \
({ \
asm volatile ("push %%rbp;" \
"mov %12, %%rbp;" \
- "rep outsb;" \
+ VMWARE_HYPERCALL_HB_OUT \
"pop %%rbp;" : \
"=a"(eax), \
"=b"(ebx), \
@@ -114,7 +115,7 @@
"a"(magic), \
"b"(cmd), \
"c"(in_ecx), \
- "d"(port_num), \
+ "d"(flags), \
"S"(in_si), \
"D"(in_di), \
"r"(bp) : \
@@ -123,12 +124,12 @@
#define VMW_PORT_HB_IN(cmd, in_ecx, in_si, in_di, \
- port_num, magic, bp, \
+ flags, magic, bp, \
eax, ebx, ecx, edx, si, di) \
({ \
asm volatile ("push %%rbp;" \
"mov %12, %%rbp;" \
- "rep insb;" \
+ VMWARE_HYPERCALL_HB_IN \
"pop %%rbp" : \
"=a"(eax), \
"=b"(ebx), \
@@ -139,7 +140,7 @@
"a"(magic), \
"b"(cmd), \
"c"(in_ecx), \
- "d"(port_num), \
+ "d"(flags), \
"S"(in_si), \
"D"(in_di), \
"r"(bp) : \
@@ -157,13 +158,13 @@
* just pushed it.
*/
#define VMW_PORT_HB_OUT(cmd, in_ecx, in_si, in_di, \
- port_num, magic, bp, \
+ flags, magic, bp, \
eax, ebx, ecx, edx, si, di) \
({ \
asm volatile ("push %12;" \
"push %%ebp;" \
"mov 0x04(%%esp), %%ebp;" \
- "rep outsb;" \
+ VMWARE_HYPERCALL_HB_OUT \
"pop %%ebp;" \
"add $0x04, %%esp;" : \
"=a"(eax), \
@@ -175,7 +176,7 @@
"a"(magic), \
"b"(cmd), \
"c"(in_ecx), \
- "d"(port_num), \
+ "d"(flags), \
"S"(in_si), \
"D"(in_di), \
"m"(bp) : \
@@ -184,13 +185,13 @@
#define VMW_PORT_HB_IN(cmd, in_ecx, in_si, in_di, \
- port_num, magic, bp, \
+ flags, magic, bp, \
eax, ebx, ecx, edx, si, di) \
({ \
asm volatile ("push %12;" \
"push %%ebp;" \
"mov 0x04(%%esp), %%ebp;" \
- "rep insb;" \
+ VMWARE_HYPERCALL_HB_IN \
"pop %%ebp;" \
"add $0x04, %%esp;" : \
"=a"(eax), \
@@ -202,7 +203,7 @@
"a"(magic), \
"b"(cmd), \
"c"(in_ecx), \
- "d"(port_num), \
+ "d"(flags), \
"S"(in_si), \
"D"(in_di), \
"m"(bp) : \
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