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radeon/vcn: add defines for drm message buffer

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Add defines and structure for drm message buffer.

Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7006>
This commit is contained in:
Boyuan Zhang 2020-10-02 15:00:28 -04:00 • committed by Pierre-Eric Pelloux-Prayer
parent b9753fdc58
commit 024be710a7
1 changed files with 54 additions and 0 deletions
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54
src/gallium/drivers/radeon/radeon_vcn_dec.h
View file

@ -107,6 +107,7 @@
#define RDECODE_MESSAGE_NOT_SUPPORTED 0x00000000
#define RDECODE_MESSAGE_CREATE 0x00000001
#define RDECODE_MESSAGE_DECODE 0x00000002
#define RDECODE_MESSAGE_DRM 0x00000003
#define RDECODE_MESSAGE_AVC 0x00000006
#define RDECODE_MESSAGE_VC1 0x00000007
#define RDECODE_MESSAGE_MPEG2_VLD 0x0000000A
@ -249,6 +250,49 @@
#define RDECODE_FRAME_HDR_INFO_VP9_FRAME_TYPE_MASK (0x00000002)
#define RDECODE_FRAME_HDR_INFO_VP9_SHOW_EXISTING_FRAME_MASK (0x00000001)
/* Drm definitions */
#define DRM_CMD_KEY_SHIFT 0
#define DRM_CMD_CNT_KEY_SHIFT 1
#define DRM_CMD_CNT_DATA_SHIFT 2
#define DRM_CMD_OFFSET_SHIFT 3
#define DRM_CMD_SESSION_SEL_SHIFT 4
#define DRM_CMD_UNWRAP_KEY_SHIFT 8
#define DRM_CMD_GEN_MASK_SHIFT 9
#define DRM_CMD_ALGORITHM_SHIFT 10
#define DRM_CMD_BYTE_MASK_SHIFT 16
#define DRM_CMD_DRM_BYPASS_SHIFT 31
#define DRM_CMD_KEY_MASK (0x00000001)
#define DRM_CMD_CNT_KEY_MASK (0x00000002)
#define DRM_CMD_CNT_DATA_MASK (0x00000004)
#define DRM_CMD_OFFSET_MASK (0x00000008)
#define DRM_CMD_SESSION_SEL_MASK (0x000000F0)
#define DRM_CMD_UNWRAP_KEY_MASK (0x00000100)
#define DRM_CMD_GEN_MASK_MASK (0x00000200)
#define DRM_CMD_ALGORITHM_MASK (0x00000C00)
#define DRM_CMD_BYTE_MASK_MASK (0x00FF0000)
#define DRM_CMD_DRM_BYPASS_MASK (0x80000000)
/* Drm_cntl definitions */
#define DRM_CNTL_ENC_BYTECNT_SHIFT (6)
#define DRM_CNTL_CLR_BYTECNT_SHIFT (16)
#define DRM_CNTL_BYPASS_SHIFT (24)
#define DRM_CNTL_PARTIAL_MODE_SHIFT (25)
#define DRM_CNTL_OFFSET_MODE_SHIFT (26)
#define DRM_CNTL_HEADER_MODE_SHIFT (27)
#define DRM_CNTL_HEADER_BYTECNT_SHIFT (28)
#define DRM_CNTL_ENC_BYTECNT_MASK (0x00000FC0)
#define DRM_CNTL_CLR_BYTECNT_MASK (0x003F0000)
#define DRM_CNTL_BYPASS_MASK (0x01000000)
#define DRM_CNTL_PARTIAL_MODE_MASK (0x02000000)
#define DRM_CNTL_OFFSET_MODE_MASK (0x04000000)
#define DRM_CNTL_HEADER_MODE_MASK (0x08000000)
#define DRM_CNTL_HEADER_BYTECNT_MASK (0xF0000000)
#define SAMU_DRM_DISABLE 0x00000000
#define SAMU_DRM_ENABLE 0x00000001
typedef struct rvcn_dec_message_index_s {
unsigned int message_id;
unsigned int offset;
@ -321,6 +365,16 @@ typedef struct rvcn_dec_message_decode_s {
unsigned char dpbReserved[3];
} rvcn_dec_message_decode_t;
typedef struct rvcn_dec_message_drm_s {
unsigned int drm_key[4];
unsigned int drm_counter[4];
unsigned int drm_wrapped_key[4];
unsigned int drm_offset;
unsigned int drm_cmd;
unsigned int drm_cntl;
unsigned int drm_reserved;
} rvcn_dec_message_drm_t;
typedef struct {
unsigned short viewOrderIndex;
unsigned short viewId;