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-rw-r--r--include/uapi/drm/drm_fourcc.h41
-rw-r--r--include/uapi/drm/ivpu_accel.h84
-rw-r--r--include/uapi/drm/panthor_drm.h86
3 files changed, 169 insertions, 42 deletions
diff --git a/include/uapi/drm/drm_fourcc.h b/include/uapi/drm/drm_fourcc.h
index 70f3b00b0681..e41a3cec6a9e 100644
--- a/include/uapi/drm/drm_fourcc.h
+++ b/include/uapi/drm/drm_fourcc.h
@@ -421,6 +421,7 @@ extern "C" {
#define DRM_FORMAT_MOD_VENDOR_ARM 0x08
#define DRM_FORMAT_MOD_VENDOR_ALLWINNER 0x09
#define DRM_FORMAT_MOD_VENDOR_AMLOGIC 0x0a
+#define DRM_FORMAT_MOD_VENDOR_MTK 0x0b
/* add more to the end as needed */
@@ -1453,6 +1454,46 @@ drm_fourcc_canonicalize_nvidia_format_mod(__u64 modifier)
*/
#define AMLOGIC_FBC_OPTION_MEM_SAVING (1ULL << 0)
+/* MediaTek modifiers
+ * Bits Parameter Notes
+ * ----- ------------------------ ---------------------------------------------
+ * 7: 0 TILE LAYOUT Values are MTK_FMT_MOD_TILE_*
+ * 15: 8 COMPRESSION Values are MTK_FMT_MOD_COMPRESS_*
+ * 23:16 10 BIT LAYOUT Values are MTK_FMT_MOD_10BIT_LAYOUT_*
+ *
+ */
+
+#define DRM_FORMAT_MOD_MTK(__flags) fourcc_mod_code(MTK, __flags)
+
+/*
+ * MediaTek Tiled Modifier
+ * The lowest 8 bits of the modifier is used to specify the tiling
+ * layout. Only the 16L_32S tiling is used for now, but we define an
+ * "untiled" version and leave room for future expansion.
+ */
+#define MTK_FMT_MOD_TILE_MASK 0xf
+#define MTK_FMT_MOD_TILE_NONE 0x0
+#define MTK_FMT_MOD_TILE_16L32S 0x1
+
+/*
+ * Bits 8-15 specify compression options
+ */
+#define MTK_FMT_MOD_COMPRESS_MASK (0xf << 8)
+#define MTK_FMT_MOD_COMPRESS_NONE (0x0 << 8)
+#define MTK_FMT_MOD_COMPRESS_V1 (0x1 << 8)
+
+/*
+ * Bits 16-23 specify how the bits of 10 bit formats are
+ * stored out in memory
+ */
+#define MTK_FMT_MOD_10BIT_LAYOUT_MASK (0xf << 16)
+#define MTK_FMT_MOD_10BIT_LAYOUT_PACKED (0x0 << 16)
+#define MTK_FMT_MOD_10BIT_LAYOUT_LSBTILED (0x1 << 16)
+#define MTK_FMT_MOD_10BIT_LAYOUT_LSBRASTER (0x2 << 16)
+
+/* alias for the most common tiling format */
+#define DRM_FORMAT_MOD_MTK_16L_32S_TILE DRM_FORMAT_MOD_MTK(MTK_FMT_MOD_TILE_16L32S)
+
/*
* AMD modifiers
*
diff --git a/include/uapi/drm/ivpu_accel.h b/include/uapi/drm/ivpu_accel.h
index a35b97b097bf..746c43bd3eb6 100644
--- a/include/uapi/drm/ivpu_accel.h
+++ b/include/uapi/drm/ivpu_accel.h
@@ -22,6 +22,9 @@ extern "C" {
#define DRM_IVPU_METRIC_STREAMER_STOP 0x08
#define DRM_IVPU_METRIC_STREAMER_GET_DATA 0x09
#define DRM_IVPU_METRIC_STREAMER_GET_INFO 0x0a
+#define DRM_IVPU_CMDQ_CREATE 0x0b
+#define DRM_IVPU_CMDQ_DESTROY 0x0c
+#define DRM_IVPU_CMDQ_SUBMIT 0x0d
#define DRM_IOCTL_IVPU_GET_PARAM \
DRM_IOWR(DRM_COMMAND_BASE + DRM_IVPU_GET_PARAM, struct drm_ivpu_param)
@@ -57,6 +60,15 @@ extern "C" {
DRM_IOWR(DRM_COMMAND_BASE + DRM_IVPU_METRIC_STREAMER_GET_INFO, \
struct drm_ivpu_metric_streamer_get_data)
+#define DRM_IOCTL_IVPU_CMDQ_CREATE \
+ DRM_IOWR(DRM_COMMAND_BASE + DRM_IVPU_CMDQ_CREATE, struct drm_ivpu_cmdq_create)
+
+#define DRM_IOCTL_IVPU_CMDQ_DESTROY \
+ DRM_IOW(DRM_COMMAND_BASE + DRM_IVPU_CMDQ_DESTROY, struct drm_ivpu_cmdq_destroy)
+
+#define DRM_IOCTL_IVPU_CMDQ_SUBMIT \
+ DRM_IOW(DRM_COMMAND_BASE + DRM_IVPU_CMDQ_SUBMIT, struct drm_ivpu_cmdq_submit)
+
/**
* DOC: contexts
*
@@ -107,6 +119,13 @@ extern "C" {
* accessible by hardware DMA.
*/
#define DRM_IVPU_CAP_DMA_MEMORY_RANGE 2
+/**
+ * DRM_IVPU_CAP_MANAGE_CMDQ
+ *
+ * Driver supports explicit command queue operations like command queue create,
+ * command queue destroy and submit job on specific command queue.
+ */
+#define DRM_IVPU_CAP_MANAGE_CMDQ 3
/**
* struct drm_ivpu_param - Get/Set VPU parameters
@@ -316,6 +335,44 @@ struct drm_ivpu_submit {
__u32 priority;
};
+/**
+ * struct drm_ivpu_cmdq_submit - Submit commands to the VPU using explicit command queue
+ *
+ * Execute a single command buffer on a given command queue.
+ * Handles to all referenced buffer objects have to be provided in @buffers_ptr.
+ *
+ * User space may wait on job completion using %DRM_IVPU_BO_WAIT ioctl.
+ */
+struct drm_ivpu_cmdq_submit {
+ /**
+ * @buffers_ptr:
+ *
+ * A pointer to an u32 array of GEM handles of the BOs required for this job.
+ * The number of elements in the array must be equal to the value given by @buffer_count.
+ *
+ * The first BO is the command buffer. The rest of array has to contain all
+ * BOs referenced from the command buffer.
+ */
+ __u64 buffers_ptr;
+
+ /** @buffer_count: Number of elements in the @buffers_ptr */
+ __u32 buffer_count;
+
+ /** @cmdq_id: ID for the command queue where job will be submitted */
+ __u32 cmdq_id;
+
+ /** @flags: Reserved for future use - must be zero */
+ __u32 flags;
+
+ /**
+ * @commands_offset:
+ *
+ * Offset inside the first buffer in @buffers_ptr containing commands
+ * to be executed. The offset has to be 8-byte aligned.
+ */
+ __u32 commands_offset;
+};
+
/* drm_ivpu_bo_wait job status codes */
#define DRM_IVPU_JOB_STATUS_SUCCESS 0
#define DRM_IVPU_JOB_STATUS_ABORTED 256
@@ -389,6 +446,33 @@ struct drm_ivpu_metric_streamer_get_data {
};
/**
+ * struct drm_ivpu_cmdq_create - Create command queue for job submission
+ */
+struct drm_ivpu_cmdq_create {
+ /** @cmdq_id: Returned ID of created command queue */
+ __u32 cmdq_id;
+ /**
+ * @priority:
+ *
+ * Priority to be set for related job command queue, can be one of the following:
+ * %DRM_IVPU_JOB_PRIORITY_DEFAULT
+ * %DRM_IVPU_JOB_PRIORITY_IDLE
+ * %DRM_IVPU_JOB_PRIORITY_NORMAL
+ * %DRM_IVPU_JOB_PRIORITY_FOCUS
+ * %DRM_IVPU_JOB_PRIORITY_REALTIME
+ */
+ __u32 priority;
+};
+
+/**
+ * struct drm_ivpu_cmdq_destroy - Destroy a command queue
+ */
+struct drm_ivpu_cmdq_destroy {
+ /** @cmdq_id: ID of command queue to destroy */
+ __u32 cmdq_id;
+};
+
+/**
* struct drm_ivpu_metric_streamer_stop - Stop collecting metric data
*/
struct drm_ivpu_metric_streamer_stop {
diff --git a/include/uapi/drm/panthor_drm.h b/include/uapi/drm/panthor_drm.h
index b99763cbae48..97e2c4510e69 100644
--- a/include/uapi/drm/panthor_drm.h
+++ b/include/uapi/drm/panthor_drm.h
@@ -130,48 +130,6 @@ enum drm_panthor_ioctl_id {
};
/**
- * DRM_IOCTL_PANTHOR() - Build a Panthor IOCTL number
- * @__access: Access type. Must be R, W or RW.
- * @__id: One of the DRM_PANTHOR_xxx id.
- * @__type: Suffix of the type being passed to the IOCTL.
- *
- * Don't use this macro directly, use the DRM_IOCTL_PANTHOR_xxx
- * values instead.
- *
- * Return: An IOCTL number to be passed to ioctl() from userspace.
- */
-#define DRM_IOCTL_PANTHOR(__access, __id, __type) \
- DRM_IO ## __access(DRM_COMMAND_BASE + DRM_PANTHOR_ ## __id, \
- struct drm_panthor_ ## __type)
-
-#define DRM_IOCTL_PANTHOR_DEV_QUERY \
- DRM_IOCTL_PANTHOR(WR, DEV_QUERY, dev_query)
-#define DRM_IOCTL_PANTHOR_VM_CREATE \
- DRM_IOCTL_PANTHOR(WR, VM_CREATE, vm_create)
-#define DRM_IOCTL_PANTHOR_VM_DESTROY \
- DRM_IOCTL_PANTHOR(WR, VM_DESTROY, vm_destroy)
-#define DRM_IOCTL_PANTHOR_VM_BIND \
- DRM_IOCTL_PANTHOR(WR, VM_BIND, vm_bind)
-#define DRM_IOCTL_PANTHOR_VM_GET_STATE \
- DRM_IOCTL_PANTHOR(WR, VM_GET_STATE, vm_get_state)
-#define DRM_IOCTL_PANTHOR_BO_CREATE \
- DRM_IOCTL_PANTHOR(WR, BO_CREATE, bo_create)
-#define DRM_IOCTL_PANTHOR_BO_MMAP_OFFSET \
- DRM_IOCTL_PANTHOR(WR, BO_MMAP_OFFSET, bo_mmap_offset)
-#define DRM_IOCTL_PANTHOR_GROUP_CREATE \
- DRM_IOCTL_PANTHOR(WR, GROUP_CREATE, group_create)
-#define DRM_IOCTL_PANTHOR_GROUP_DESTROY \
- DRM_IOCTL_PANTHOR(WR, GROUP_DESTROY, group_destroy)
-#define DRM_IOCTL_PANTHOR_GROUP_SUBMIT \
- DRM_IOCTL_PANTHOR(WR, GROUP_SUBMIT, group_submit)
-#define DRM_IOCTL_PANTHOR_GROUP_GET_STATE \
- DRM_IOCTL_PANTHOR(WR, GROUP_GET_STATE, group_get_state)
-#define DRM_IOCTL_PANTHOR_TILER_HEAP_CREATE \
- DRM_IOCTL_PANTHOR(WR, TILER_HEAP_CREATE, tiler_heap_create)
-#define DRM_IOCTL_PANTHOR_TILER_HEAP_DESTROY \
- DRM_IOCTL_PANTHOR(WR, TILER_HEAP_DESTROY, tiler_heap_destroy)
-
-/**
* DOC: IOCTL arguments
*/
@@ -1019,6 +977,50 @@ struct drm_panthor_tiler_heap_destroy {
__u32 pad;
};
+/**
+ * DRM_IOCTL_PANTHOR() - Build a Panthor IOCTL number
+ * @__access: Access type. Must be R, W or RW.
+ * @__id: One of the DRM_PANTHOR_xxx id.
+ * @__type: Suffix of the type being passed to the IOCTL.
+ *
+ * Don't use this macro directly, use the DRM_IOCTL_PANTHOR_xxx
+ * values instead.
+ *
+ * Return: An IOCTL number to be passed to ioctl() from userspace.
+ */
+#define DRM_IOCTL_PANTHOR(__access, __id, __type) \
+ DRM_IO ## __access(DRM_COMMAND_BASE + DRM_PANTHOR_ ## __id, \
+ struct drm_panthor_ ## __type)
+
+enum {
+ DRM_IOCTL_PANTHOR_DEV_QUERY =
+ DRM_IOCTL_PANTHOR(WR, DEV_QUERY, dev_query),
+ DRM_IOCTL_PANTHOR_VM_CREATE =
+ DRM_IOCTL_PANTHOR(WR, VM_CREATE, vm_create),
+ DRM_IOCTL_PANTHOR_VM_DESTROY =
+ DRM_IOCTL_PANTHOR(WR, VM_DESTROY, vm_destroy),
+ DRM_IOCTL_PANTHOR_VM_BIND =
+ DRM_IOCTL_PANTHOR(WR, VM_BIND, vm_bind),
+ DRM_IOCTL_PANTHOR_VM_GET_STATE =
+ DRM_IOCTL_PANTHOR(WR, VM_GET_STATE, vm_get_state),
+ DRM_IOCTL_PANTHOR_BO_CREATE =
+ DRM_IOCTL_PANTHOR(WR, BO_CREATE, bo_create),
+ DRM_IOCTL_PANTHOR_BO_MMAP_OFFSET =
+ DRM_IOCTL_PANTHOR(WR, BO_MMAP_OFFSET, bo_mmap_offset),
+ DRM_IOCTL_PANTHOR_GROUP_CREATE =
+ DRM_IOCTL_PANTHOR(WR, GROUP_CREATE, group_create),
+ DRM_IOCTL_PANTHOR_GROUP_DESTROY =
+ DRM_IOCTL_PANTHOR(WR, GROUP_DESTROY, group_destroy),
+ DRM_IOCTL_PANTHOR_GROUP_SUBMIT =
+ DRM_IOCTL_PANTHOR(WR, GROUP_SUBMIT, group_submit),
+ DRM_IOCTL_PANTHOR_GROUP_GET_STATE =
+ DRM_IOCTL_PANTHOR(WR, GROUP_GET_STATE, group_get_state),
+ DRM_IOCTL_PANTHOR_TILER_HEAP_CREATE =
+ DRM_IOCTL_PANTHOR(WR, TILER_HEAP_CREATE, tiler_heap_create),
+ DRM_IOCTL_PANTHOR_TILER_HEAP_DESTROY =
+ DRM_IOCTL_PANTHOR(WR, TILER_HEAP_DESTROY, tiler_heap_destroy),
+};
+
#if defined(__cplusplus)
}
#endif
generated by cgit v1.2.3 (git 2.46.0) at 2026-01-23 18:07:11 +0000