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-rw-r--r--freedreno/freedreno_drmif.h3
-rw-r--r--freedreno/freedreno_pipe.c19
-rw-r--r--freedreno/freedreno_priv.h3
-rw-r--r--freedreno/kgsl/kgsl_pipe.c3
-rw-r--r--freedreno/kgsl/kgsl_priv.h2
-rw-r--r--freedreno/msm/msm_pipe.c41
-rw-r--r--freedreno/msm/msm_priv.h3
-rw-r--r--freedreno/msm/msm_ringbuffer.c1
8 files changed, 68 insertions, 7 deletions
diff --git a/freedreno/freedreno_drmif.h b/freedreno/freedreno_drmif.h
index 7a8073ff..c3b0d02a 100644
--- a/freedreno/freedreno_drmif.h
+++ b/freedreno/freedreno_drmif.h
@@ -61,6 +61,7 @@ enum fd_param_id {
FD_CHIP_ID,
FD_MAX_FREQ,
FD_TIMESTAMP,
+ FD_NR_RINGS, /* # of rings == # of distinct priority levels */
};
/* bo flags: */
@@ -93,6 +94,7 @@ enum fd_version {
FD_VERSION_MADVISE = 1, /* kernel supports madvise */
FD_VERSION_UNLIMITED_CMDS = 1, /* submits w/ >4 cmd buffers (growable ringbuffer) */
FD_VERSION_FENCE_FD = 2, /* submit command supports in/out fences */
+ FD_VERSION_SUBMIT_QUEUES = 3, /* submit queues and multiple priority levels */
};
enum fd_version fd_device_version(struct fd_device *dev);
@@ -100,6 +102,7 @@ enum fd_version fd_device_version(struct fd_device *dev);
*/
struct fd_pipe * fd_pipe_new(struct fd_device *dev, enum fd_pipe_id id);
+struct fd_pipe * fd_pipe_new2(struct fd_device *dev, enum fd_pipe_id id, uint32_t prio);
void fd_pipe_del(struct fd_pipe *pipe);
int fd_pipe_get_param(struct fd_pipe *pipe, enum fd_param_id param,
uint64_t *value);
diff --git a/freedreno/freedreno_pipe.c b/freedreno/freedreno_pipe.c
index e69cb28c..1540474b 100644
--- a/freedreno/freedreno_pipe.c
+++ b/freedreno/freedreno_pipe.c
@@ -33,8 +33,12 @@
#include "freedreno_drmif.h"
#include "freedreno_priv.h"
+/**
+ * priority of zero is highest priority, and higher numeric values are
+ * lower priorities
+ */
struct fd_pipe *
-fd_pipe_new(struct fd_device *dev, enum fd_pipe_id id)
+fd_pipe_new2(struct fd_device *dev, enum fd_pipe_id id, uint32_t prio)
{
struct fd_pipe *pipe;
uint64_t val;
@@ -44,7 +48,12 @@ fd_pipe_new(struct fd_device *dev, enum fd_pipe_id id)
return NULL;
}
- pipe = dev->funcs->pipe_new(dev, id);
+ if ((prio != 1) && (fd_device_version(dev) < FD_VERSION_SUBMIT_QUEUES)) {
+ ERROR_MSG("invalid priority!");
+ return NULL;
+ }
+
+ pipe = dev->funcs->pipe_new(dev, id, prio);
if (!pipe) {
ERROR_MSG("allocation failed");
return NULL;
@@ -59,6 +68,12 @@ fd_pipe_new(struct fd_device *dev, enum fd_pipe_id id)
return pipe;
}
+struct fd_pipe *
+fd_pipe_new(struct fd_device *dev, enum fd_pipe_id id)
+{
+ return fd_pipe_new2(dev, id, 1);
+}
+
void fd_pipe_del(struct fd_pipe *pipe)
{
pipe->funcs->destroy(pipe);
diff --git a/freedreno/freedreno_priv.h b/freedreno/freedreno_priv.h
index 8dd3ee69..27307472 100644
--- a/freedreno/freedreno_priv.h
+++ b/freedreno/freedreno_priv.h
@@ -66,7 +66,8 @@ struct fd_device_funcs {
uint32_t flags, uint32_t *handle);
struct fd_bo * (*bo_from_handle)(struct fd_device *dev,
uint32_t size, uint32_t handle);
- struct fd_pipe * (*pipe_new)(struct fd_device *dev, enum fd_pipe_id id);
+ struct fd_pipe * (*pipe_new)(struct fd_device *dev, enum fd_pipe_id id,
+ unsigned prio);
void (*destroy)(struct fd_device *dev);
};
diff --git a/freedreno/kgsl/kgsl_pipe.c b/freedreno/kgsl/kgsl_pipe.c
index 8a39eb49..80bd1313 100644
--- a/freedreno/kgsl/kgsl_pipe.c
+++ b/freedreno/kgsl/kgsl_pipe.c
@@ -52,6 +52,7 @@ static int kgsl_pipe_get_param(struct fd_pipe *pipe,
return 0;
case FD_MAX_FREQ:
case FD_TIMESTAMP:
+ case FD_NR_RINGS:
/* unsupported on kgsl */
return -1;
default:
@@ -210,7 +211,7 @@ static int getprop(int fd, enum kgsl_property_type type,
drm_private struct fd_pipe * kgsl_pipe_new(struct fd_device *dev,
- enum fd_pipe_id id)
+ enum fd_pipe_id id, uint32_t prio)
{
static const char *paths[] = {
[FD_PIPE_3D] = "/dev/kgsl-3d0",
diff --git a/freedreno/kgsl/kgsl_priv.h b/freedreno/kgsl/kgsl_priv.h
index 6ab64965..41b13920 100644
--- a/freedreno/kgsl/kgsl_priv.h
+++ b/freedreno/kgsl/kgsl_priv.h
@@ -103,7 +103,7 @@ drm_private void kgsl_pipe_post_submit(struct kgsl_pipe *pipe,
drm_private void kgsl_pipe_process_pending(struct kgsl_pipe *pipe,
uint32_t timestamp);
drm_private struct fd_pipe * kgsl_pipe_new(struct fd_device *dev,
- enum fd_pipe_id id);
+ enum fd_pipe_id id, uint32_t prio);
drm_private struct fd_ringbuffer * kgsl_ringbuffer_new(struct fd_pipe *pipe,
uint32_t size);
diff --git a/freedreno/msm/msm_pipe.c b/freedreno/msm/msm_pipe.c
index f872e245..7395e573 100644
--- a/freedreno/msm/msm_pipe.c
+++ b/freedreno/msm/msm_pipe.c
@@ -71,6 +71,8 @@ static int msm_pipe_get_param(struct fd_pipe *pipe,
return query_param(pipe, MSM_PARAM_MAX_FREQ, value);
case FD_TIMESTAMP:
return query_param(pipe, MSM_PARAM_TIMESTAMP, value);
+ case FD_NR_RINGS:
+ return query_param(pipe, MSM_PARAM_NR_RINGS, value);
default:
ERROR_MSG("invalid param id: %d", param);
return -1;
@@ -83,6 +85,7 @@ static int msm_pipe_wait(struct fd_pipe *pipe, uint32_t timestamp,
struct fd_device *dev = pipe->dev;
struct drm_msm_wait_fence req = {
.fence = timestamp,
+ .queueid = to_msm_pipe(pipe)->queue_id,
};
int ret;
@@ -97,9 +100,42 @@ static int msm_pipe_wait(struct fd_pipe *pipe, uint32_t timestamp,
return 0;
}
+static int open_submitqueue(struct fd_device *dev, uint32_t prio,
+ uint32_t *queue_id)
+{
+ struct drm_msm_submitqueue req = {
+ .flags = 0,
+ .prio = prio,
+ };
+ int ret;
+
+ if (fd_device_version(dev) < FD_VERSION_SUBMIT_QUEUES) {
+ *queue_id = 0;
+ return 0;
+ }
+
+ ret = drmCommandWriteRead(dev->fd, DRM_MSM_SUBMITQUEUE_NEW, &req, sizeof(req));
+ if (ret) {
+ ERROR_MSG("could not create submitqueue! %d (%s)", ret, strerror(errno));
+ return ret;
+ }
+
+ *queue_id = req.id;
+ return 0;
+}
+
+static void close_submitqueue(struct fd_device *dev, uint32_t queue_id)
+{
+ if (fd_device_version(dev) < FD_VERSION_SUBMIT_QUEUES)
+ return;
+
+ drmCommandWrite(dev->fd, DRM_MSM_SUBMITQUEUE_CLOSE, &queue_id, sizeof(queue_id));
+}
+
static void msm_pipe_destroy(struct fd_pipe *pipe)
{
struct msm_pipe *msm_pipe = to_msm_pipe(pipe);
+ close_submitqueue(pipe->dev, msm_pipe->queue_id);
free(msm_pipe);
}
@@ -122,7 +158,7 @@ static uint64_t get_param(struct fd_pipe *pipe, uint32_t param)
}
drm_private struct fd_pipe * msm_pipe_new(struct fd_device *dev,
- enum fd_pipe_id id)
+ enum fd_pipe_id id, uint32_t prio)
{
static const uint32_t pipe_id[] = {
[FD_PIPE_3D] = MSM_PIPE_3D0,
@@ -157,6 +193,9 @@ drm_private struct fd_pipe * msm_pipe_new(struct fd_device *dev,
INFO_MSG(" Chip-id: 0x%08x", msm_pipe->chip_id);
INFO_MSG(" GMEM size: 0x%08x", msm_pipe->gmem);
+ if (open_submitqueue(dev, prio, &msm_pipe->queue_id))
+ goto fail;
+
return pipe;
fail:
if (pipe)
diff --git a/freedreno/msm/msm_priv.h b/freedreno/msm/msm_priv.h
index 6d670aab..88ac3aa4 100644
--- a/freedreno/msm/msm_priv.h
+++ b/freedreno/msm/msm_priv.h
@@ -56,6 +56,7 @@ struct msm_pipe {
uint32_t gpu_id;
uint32_t gmem;
uint32_t chip_id;
+ uint32_t queue_id;
};
static inline struct msm_pipe * to_msm_pipe(struct fd_pipe *x)
@@ -64,7 +65,7 @@ static inline struct msm_pipe * to_msm_pipe(struct fd_pipe *x)
}
drm_private struct fd_pipe * msm_pipe_new(struct fd_device *dev,
- enum fd_pipe_id id);
+ enum fd_pipe_id id, uint32_t prio);
drm_private struct fd_ringbuffer * msm_ringbuffer_new(struct fd_pipe *pipe,
uint32_t size);
diff --git a/freedreno/msm/msm_ringbuffer.c b/freedreno/msm/msm_ringbuffer.c
index 5b28feaa..c75bb169 100644
--- a/freedreno/msm/msm_ringbuffer.c
+++ b/freedreno/msm/msm_ringbuffer.c
@@ -401,6 +401,7 @@ static int msm_ringbuffer_flush(struct fd_ringbuffer *ring, uint32_t *last_start
struct msm_ringbuffer *msm_ring = to_msm_ringbuffer(ring);
struct drm_msm_gem_submit req = {
.flags = to_msm_pipe(ring->pipe)->pipe,
+ .queueid = to_msm_pipe(ring->pipe)->queue_id,
};
uint32_t i;
int ret;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-25 18:51:29 +0000