diff options
| author |  Linus Torvalds <torvalds@linux-foundation.org> | 2023-02-21 18:24:12 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-02-21 18:24:12 -0800 |
| commit | 5b7c4cabbb65f5c469464da6c5f614cbd7f730f2 (patch) | |
| tree | cc5c2d0a898769fd59549594fedb3ee6f84e59a0 /drivers/media/platform/rockchip/rga/rga-hw.h | |
| download | linux-5b7c4cabbb65f5c469464da6c5f614cbd7f730f2.tar.gz linux-5b7c4cabbb65f5c469464da6c5f614cbd7f730f2.zip | |
Merge tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-nextgrafted
Pull networking updates from Jakub Kicinski:
"Core:
- Add dedicated kmem_cache for typical/small skb->head, avoid having
to access struct page at kfree time, and improve memory use.
- Introduce sysctl to set default RPS configuration for new netdevs.
- Define Netlink protocol specification format which can be used to
describe messages used by each family and auto-generate parsers.
Add tools for generating kernel data structures and uAPI headers.
- Expose all net/core sysctls inside netns.
- Remove 4s sleep in netpoll if carrier is instantly detected on
boot.
- Add configurable limit of MDB entries per port, and port-vlan.
- Continue populating drop reasons throughout the stack.
- Retire a handful of legacy Qdiscs and classifiers.
Protocols:
- Support IPv4 big TCP (TSO frames larger than 64kB).
- Add IP_LOCAL_PORT_RANGE socket option, to control local port range
on socket by socket basis.
- Track and report in procfs number of MPTCP sockets used.
- Support mixing IPv4 and IPv6 flows in the in-kernel MPTCP path
manager.
- IPv6: don't check net.ipv6.route.max_size and rely on garbage
collection to free memory (similarly to IPv4).
- Support Penultimate Segment Pop (PSP) flavor in SRv6 (RFC8986).
- ICMP: add per-rate limit counters.
- Add support for user scanning requests in ieee802154.
- Remove static WEP support.
- Support minimal Wi-Fi 7 Extremely High Throughput (EHT) rate
reporting.
- WiFi 7 EHT channel puncturing support (client & AP).
BPF:
- Add a rbtree data structure following the "next-gen data structure"
precedent set by recently added linked list, that is, by using
kfunc + kptr instead of adding a new BPF map type.
- Expose XDP hints via kfuncs with initial support for RX hash and
timestamp metadata.
- Add BPF_F_NO_TUNNEL_KEY extension to bpf_skb_set_tunnel_key to
better support decap on GRE tunnel devices not operating in collect
metadata.
- Improve x86 JIT's codegen for PROBE_MEM runtime error checks.
- Remove the need for trace_printk_lock for bpf_trace_printk and
bpf_trace_vprintk helpers.
- Extend libbpf's bpf_tracing.h support for tracing arguments of
kprobes/uprobes and syscall as a special case.
- Significantly reduce the search time for module symbols by
livepatch and BPF.
- Enable cpumasks to be used as kptrs, which is useful for tracing
programs tracking which tasks end up running on which CPUs in
different time intervals.
- Add support for BPF trampoline on s390x and riscv64.
- Add capability to export the XDP features supported by the NIC.
- Add __bpf_kfunc tag for marking kernel functions as kfuncs.
- Add cgroup.memory=nobpf kernel parameter option to disable BPF
memory accounting for container environments.
Netfilter:
- Remove the CLUSTERIP target. It has been marked as obsolete for
years, and we still have WARN splats wrt races of the out-of-band
/proc interface installed by this target.
- Add 'destroy' commands to nf_tables. They are identical to the
existing 'delete' commands, but do not return an error if the
referenced object (set, chain, rule...) did not exist.
Driver API:
- Improve cpumask_local_spread() locality to help NICs set the right
IRQ affinity on AMD platforms.
- Separate C22 and C45 MDIO bus transactions more clearly.
- Introduce new DCB table to control DSCP rewrite on egress.
- Support configuration of Physical Layer Collision Avoidance (PLCA)
Reconciliation Sublayer (RS) (802.3cg-2019). Modern version of
shared medium Ethernet.
- Support for MAC Merge layer (IEEE 802.3-2018 clause 99). Allowing
preemption of low priority frames by high priority frames.
- Add support for controlling MACSec offload using netlink SET.
- Rework devlink instance refcounts to allow registration and
de-registration under the instance lock. Split the code into
multiple files, drop some of the unnecessarily granular locks and
factor out common parts of netlink operation handling.
- Add TX frame aggregation parameters (for USB drivers).
- Add a new attr TCA_EXT_WARN_MSG to report TC (offload) warning
messages with notifications for debug.
- Allow offloading of UDP NEW connections via act_ct.
- Add support for per action HW stats in TC.
- Support hardware miss to TC action (continue processing in SW from
a specific point in the action chain).
- Warn if old Wireless Extension user space interface is used with
modern cfg80211/mac80211 drivers. Do not support Wireless
Extensions for Wi-Fi 7 devices at all. Everyone should switch to
using nl80211 interface instead.
- Improve the CAN bit timing configuration. Use extack to return
error messages directly to user space, update the SJW handling,
including the definition of a new default value that will benefit
CAN-FD controllers, by increasing their oscillator tolerance.
New hardware / drivers:
- Ethernet:
- nVidia BlueField-3 support (control traffic driver)
- Ethernet support for imx93 SoCs
- Motorcomm yt8531 gigabit Ethernet PHY
- onsemi NCN26000 10BASE-T1S PHY (with support for PLCA)
- Microchip LAN8841 PHY (incl. cable diagnostics and PTP)
- Amlogic gxl MDIO mux
- WiFi:
- RealTek RTL8188EU (rtl8xxxu)
- Qualcomm Wi-Fi 7 devices (ath12k)
- CAN:
- Renesas R-Car V4H
Drivers:
- Bluetooth:
- Set Per Platform Antenna Gain (PPAG) for Intel controllers.
- Ethernet NICs:
- Intel (1G, igc):
- support TSN / Qbv / packet scheduling features of i226 model
- Intel (100G, ice):
- use GNSS subsystem instead of TTY
- multi-buffer XDP support
- extend support for GPIO pins to E823 devices
- nVidia/Mellanox:
- update the shared buffer configuration on PFC commands
- implement PTP adjphase function for HW offset control
- TC support for Geneve and GRE with VF tunnel offload
- more efficient crypto key management method
- multi-port eswitch support
- Netronome/Corigine:
- add DCB IEEE support
- support IPsec offloading for NFP3800
- Freescale/NXP (enetc):
- support XDP_REDIRECT for XDP non-linear buffers
- improve reconfig, avoid link flap and waiting for idle
- support MAC Merge layer
- Other NICs:
- sfc/ef100: add basic devlink support for ef100
- ionic: rx_push mode operation (writing descriptors via MMIO)
- bnxt: use the auxiliary bus abstraction for RDMA
- r8169: disable ASPM and reset bus in case of tx timeout
- cpsw: support QSGMII mode for J721e CPSW9G
- cpts: support pulse-per-second output
- ngbe: add an mdio bus driver
- usbnet: optimize usbnet_bh() by avoiding unnecessary queuing
- r8152: handle devices with FW with NCM support
- amd-xgbe: support 10Mbps, 2.5GbE speeds and rx-adaptation
- virtio-net: support multi buffer XDP
- virtio/vsock: replace virtio_vsock_pkt with sk_buff
- tsnep: XDP support
- Ethernet high-speed switches:
- nVidia/Mellanox (mlxsw):
- add support for latency TLV (in FW control messages)
- Microchip (sparx5):
- separate explicit and implicit traffic forwarding rules, make
the implicit rules always active
- add support for egress DSCP rewrite
- IS0 VCAP support (Ingress Classification)
- IS2 VCAP filters (protos, L3 addrs, L4 ports, flags, ToS
etc.)
- ES2 VCAP support (Egress Access Control)
- support for Per-Stream Filtering and Policing (802.1Q,
8.6.5.1)
- Ethernet embedded switches:
- Marvell (mv88e6xxx):
- add MAB (port auth) offload support
- enable PTP receive for mv88e6390
- NXP (ocelot):
- support MAC Merge layer
- support for the the vsc7512 internal copper phys
- Microchip:
- lan9303: convert to PHYLINK
- lan966x: support TC flower filter statistics
- lan937x: PTP support for KSZ9563/KSZ8563 and LAN937x
- lan937x: support Credit Based Shaper configuration
- ksz9477: support Energy Efficient Ethernet
- other:
- qca8k: convert to regmap read/write API, use bulk operations
- rswitch: Improve TX timestamp accuracy
- Intel WiFi (iwlwifi):
- EHT (Wi-Fi 7) rate reporting
- STEP equalizer support: transfer some STEP (connection to radio
on platforms with integrated wifi) related parameters from the
BIOS to the firmware.
- Qualcomm 802.11ax WiFi (ath11k):
- IPQ5018 support
- Fine Timing Measurement (FTM) responder role support
- channel 177 support
- MediaTek WiFi (mt76):
- per-PHY LED support
- mt7996: EHT (Wi-Fi 7) support
- Wireless Ethernet Dispatch (WED) reset support
- switch to using page pool allocator
- RealTek WiFi (rtw89):
- support new version of Bluetooth co-existance
- Mobile:
- rmnet: support TX aggregation"
* tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1872 commits)
page_pool: add a comment explaining the fragment counter usage
net: ethtool: fix __ethtool_dev_mm_supported() implementation
ethtool: pse-pd: Fix double word in comments
xsk: add linux/vmalloc.h to xsk.c
sefltests: netdevsim: wait for devlink instance after netns removal
selftest: fib_tests: Always cleanup before exit
net/mlx5e: Align IPsec ASO result memory to be as required by hardware
net/mlx5e: TC, Set CT miss to the specific ct action instance
net/mlx5e: Rename CHAIN_TO_REG to MAPPED_OBJ_TO_REG
net/mlx5: Refactor tc miss handling to a single function
net/mlx5: Kconfig: Make tc offload depend on tc skb extension
net/sched: flower: Support hardware miss to tc action
net/sched: flower: Move filter handle initialization earlier
net/sched: cls_api: Support hardware miss to tc action
net/sched: Rename user cookie and act cookie
sfc: fix builds without CONFIG_RTC_LIB
sfc: clean up some inconsistent indentings
net/mlx4_en: Introduce flexible array to silence overflow warning
net: lan966x: Fix possible deadlock inside PTP
net/ulp: Remove redundant ->clone() test in inet_clone_ulp().
...
Diffstat (limited to 'drivers/media/platform/rockchip/rga/rga-hw.h')
| -rw-r--r-- | drivers/media/platform/rockchip/rga/rga-hw.h | 434 |
1 files changed, 434 insertions, 0 deletions
diff --git a/drivers/media/platform/rockchip/rga/rga-hw.h b/drivers/media/platform/rockchip/rga/rga-hw.h new file mode 100644 index 000000000..e8917e563 --- /dev/null +++ b/drivers/media/platform/rockchip/rga/rga-hw.h @@ -0,0 +1,434 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (C) Fuzhou Rockchip Electronics Co.Ltd + * Author: Jacob Chen <jacob-chen@iotwrt.com> + */ +#ifndef __RGA_HW_H__ +#define __RGA_HW_H__ + +#define RGA_CMDBUF_SIZE 0x20 + +/* Hardware limits */ +#define MAX_WIDTH 8192 +#define MAX_HEIGHT 8192 + +#define MIN_WIDTH 34 +#define MIN_HEIGHT 34 + +#define DEFAULT_WIDTH 100 +#define DEFAULT_HEIGHT 100 + +#define RGA_TIMEOUT 500 + +/* Registers address */ +#define RGA_SYS_CTRL 0x0000 +#define RGA_CMD_CTRL 0x0004 +#define RGA_CMD_BASE 0x0008 +#define RGA_INT 0x0010 +#define RGA_MMU_CTRL0 0x0014 +#define RGA_VERSION_INFO 0x0028 + +#define RGA_MODE_BASE_REG 0x0100 +#define RGA_MODE_MAX_REG 0x017C + +#define RGA_MODE_CTRL 0x0100 +#define RGA_SRC_INFO 0x0104 +#define RGA_SRC_Y_RGB_BASE_ADDR 0x0108 +#define RGA_SRC_CB_BASE_ADDR 0x010c +#define RGA_SRC_CR_BASE_ADDR 0x0110 +#define RGA_SRC1_RGB_BASE_ADDR 0x0114 +#define RGA_SRC_VIR_INFO 0x0118 +#define RGA_SRC_ACT_INFO 0x011c +#define RGA_SRC_X_FACTOR 0x0120 +#define RGA_SRC_Y_FACTOR 0x0124 +#define RGA_SRC_BG_COLOR 0x0128 +#define RGA_SRC_FG_COLOR 0x012c +#define RGA_SRC_TR_COLOR0 0x0130 +#define RGA_SRC_TR_COLOR1 0x0134 + +#define RGA_DST_INFO 0x0138 +#define RGA_DST_Y_RGB_BASE_ADDR 0x013c +#define RGA_DST_CB_BASE_ADDR 0x0140 +#define RGA_DST_CR_BASE_ADDR 0x0144 +#define RGA_DST_VIR_INFO 0x0148 +#define RGA_DST_ACT_INFO 0x014c + +#define RGA_ALPHA_CTRL0 0x0150 +#define RGA_ALPHA_CTRL1 0x0154 +#define RGA_FADING_CTRL 0x0158 +#define RGA_PAT_CON 0x015c +#define RGA_ROP_CON0 0x0160 +#define RGA_ROP_CON1 0x0164 +#define RGA_MASK_BASE 0x0168 + +#define RGA_MMU_CTRL1 0x016C +#define RGA_MMU_SRC_BASE 0x0170 +#define RGA_MMU_SRC1_BASE 0x0174 +#define RGA_MMU_DST_BASE 0x0178 + +/* Registers value */ +#define RGA_MODE_RENDER_BITBLT 0 +#define RGA_MODE_RENDER_COLOR_PALETTE 1 +#define RGA_MODE_RENDER_RECTANGLE_FILL 2 +#define RGA_MODE_RENDER_UPDATE_PALETTE_LUT_RAM 3 + +#define RGA_MODE_BITBLT_MODE_SRC_TO_DST 0 +#define RGA_MODE_BITBLT_MODE_SRC_SRC1_TO_DST 1 + +#define RGA_MODE_CF_ROP4_SOLID 0 +#define RGA_MODE_CF_ROP4_PATTERN 1 + +#define RGA_COLOR_FMT_ABGR8888 0 +#define RGA_COLOR_FMT_XBGR8888 1 +#define RGA_COLOR_FMT_RGB888 2 +#define RGA_COLOR_FMT_BGR565 4 +#define RGA_COLOR_FMT_ABGR1555 5 +#define RGA_COLOR_FMT_ABGR4444 6 +#define RGA_COLOR_FMT_YUV422SP 8 +#define RGA_COLOR_FMT_YUV422P 9 +#define RGA_COLOR_FMT_YUV420SP 10 +#define RGA_COLOR_FMT_YUV420P 11 +/* SRC_COLOR Palette */ +#define RGA_COLOR_FMT_CP_1BPP 12 +#define RGA_COLOR_FMT_CP_2BPP 13 +#define RGA_COLOR_FMT_CP_4BPP 14 +#define RGA_COLOR_FMT_CP_8BPP 15 +#define RGA_COLOR_FMT_MASK 15 + +#define RGA_COLOR_FMT_IS_YUV(fmt) \ + (((fmt) >= RGA_COLOR_FMT_YUV422SP) && ((fmt) < RGA_COLOR_FMT_CP_1BPP)) +#define RGA_COLOR_FMT_IS_RGB(fmt) \ + ((fmt) < RGA_COLOR_FMT_YUV422SP) + +#define RGA_COLOR_NONE_SWAP 0 +#define RGA_COLOR_RB_SWAP 1 +#define RGA_COLOR_ALPHA_SWAP 2 +#define RGA_COLOR_UV_SWAP 4 + +#define RGA_SRC_CSC_MODE_BYPASS 0 +#define RGA_SRC_CSC_MODE_BT601_R0 1 +#define RGA_SRC_CSC_MODE_BT601_R1 2 +#define RGA_SRC_CSC_MODE_BT709_R0 3 +#define RGA_SRC_CSC_MODE_BT709_R1 4 + +#define RGA_SRC_ROT_MODE_0_DEGREE 0 +#define RGA_SRC_ROT_MODE_90_DEGREE 1 +#define RGA_SRC_ROT_MODE_180_DEGREE 2 +#define RGA_SRC_ROT_MODE_270_DEGREE 3 + +#define RGA_SRC_MIRR_MODE_NO 0 +#define RGA_SRC_MIRR_MODE_X 1 +#define RGA_SRC_MIRR_MODE_Y 2 +#define RGA_SRC_MIRR_MODE_X_Y 3 + +#define RGA_SRC_HSCL_MODE_NO 0 +#define RGA_SRC_HSCL_MODE_DOWN 1 +#define RGA_SRC_HSCL_MODE_UP 2 + +#define RGA_SRC_VSCL_MODE_NO 0 +#define RGA_SRC_VSCL_MODE_DOWN 1 +#define RGA_SRC_VSCL_MODE_UP 2 + +#define RGA_SRC_TRANS_ENABLE_R 1 +#define RGA_SRC_TRANS_ENABLE_G 2 +#define RGA_SRC_TRANS_ENABLE_B 4 +#define RGA_SRC_TRANS_ENABLE_A 8 + +#define RGA_SRC_BIC_COE_SELEC_CATROM 0 +#define RGA_SRC_BIC_COE_SELEC_MITCHELL 1 +#define RGA_SRC_BIC_COE_SELEC_HERMITE 2 +#define RGA_SRC_BIC_COE_SELEC_BSPLINE 3 + +#define RGA_DST_DITHER_MODE_888_TO_666 0 +#define RGA_DST_DITHER_MODE_888_TO_565 1 +#define RGA_DST_DITHER_MODE_888_TO_555 2 +#define RGA_DST_DITHER_MODE_888_TO_444 3 + +#define RGA_DST_CSC_MODE_BYPASS 0 +#define RGA_DST_CSC_MODE_BT601_R0 1 +#define RGA_DST_CSC_MODE_BT601_R1 2 +#define RGA_DST_CSC_MODE_BT709_R0 3 + +#define RGA_ALPHA_ROP_MODE_2 0 +#define RGA_ALPHA_ROP_MODE_3 1 +#define RGA_ALPHA_ROP_MODE_4 2 + +#define RGA_ALPHA_SELECT_ALPHA 0 +#define RGA_ALPHA_SELECT_ROP 1 + +#define RGA_ALPHA_MASK_BIG_ENDIAN 0 +#define RGA_ALPHA_MASK_LITTLE_ENDIAN 1 + +#define RGA_ALPHA_NORMAL 0 +#define RGA_ALPHA_REVERSE 1 + +#define RGA_ALPHA_BLEND_GLOBAL 0 +#define RGA_ALPHA_BLEND_NORMAL 1 +#define RGA_ALPHA_BLEND_MULTIPLY 2 + +#define RGA_ALPHA_CAL_CUT 0 +#define RGA_ALPHA_CAL_NORMAL 1 + +#define RGA_ALPHA_FACTOR_ZERO 0 +#define RGA_ALPHA_FACTOR_ONE 1 +#define RGA_ALPHA_FACTOR_OTHER 2 +#define RGA_ALPHA_FACTOR_OTHER_REVERSE 3 +#define RGA_ALPHA_FACTOR_SELF 4 + +#define RGA_ALPHA_COLOR_NORMAL 0 +#define RGA_ALPHA_COLOR_MULTIPLY_CAL 1 + +/* Registers union */ +union rga_mode_ctrl { + unsigned int val; + struct { + /* [0:2] */ + unsigned int render:3; + /* [3:6] */ + unsigned int bitblt:1; + unsigned int cf_rop4_pat:1; + unsigned int alpha_zero_key:1; + unsigned int gradient_sat:1; + /* [7:31] */ + unsigned int reserved:25; + } data; +}; + +union rga_src_info { + unsigned int val; + struct { + /* [0:3] */ + unsigned int format:4; + /* [4:7] */ + unsigned int swap:3; + unsigned int cp_endian:1; + /* [8:17] */ + unsigned int csc_mode:2; + unsigned int rot_mode:2; + unsigned int mir_mode:2; + unsigned int hscl_mode:2; + unsigned int vscl_mode:2; + /* [18:22] */ + unsigned int trans_mode:1; + unsigned int trans_enable:4; + /* [23:25] */ + unsigned int dither_up_en:1; + unsigned int bic_coe_sel:2; + /* [26:31] */ + unsigned int reserved:6; + } data; +}; + +union rga_src_vir_info { + unsigned int val; + struct { + /* [0:15] */ + unsigned int vir_width:15; + unsigned int reserved:1; + /* [16:25] */ + unsigned int vir_stride:10; + /* [26:31] */ + unsigned int reserved1:6; + } data; +}; + +union rga_src_act_info { + unsigned int val; + struct { + /* [0:15] */ + unsigned int act_width:13; + unsigned int reserved:3; + /* [16:31] */ + unsigned int act_height:13; + unsigned int reserved1:3; + } data; +}; + +union rga_src_x_factor { + unsigned int val; + struct { + /* [0:15] */ + unsigned int down_scale_factor:16; + /* [16:31] */ + unsigned int up_scale_factor:16; + } data; +}; + +union rga_src_y_factor { + unsigned int val; + struct { + /* [0:15] */ + unsigned int down_scale_factor:16; + /* [16:31] */ + unsigned int up_scale_factor:16; + } data; +}; + +/* Alpha / Red / Green / Blue */ +union rga_src_cp_gr_color { + unsigned int val; + struct { + /* [0:15] */ + unsigned int gradient_x:16; + /* [16:31] */ + unsigned int gradient_y:16; + } data; +}; + +union rga_src_transparency_color0 { + unsigned int val; + struct { + /* [0:7] */ + unsigned int trans_rmin:8; + /* [8:15] */ + unsigned int trans_gmin:8; + /* [16:23] */ + unsigned int trans_bmin:8; + /* [24:31] */ + unsigned int trans_amin:8; + } data; +}; + +union rga_src_transparency_color1 { + unsigned int val; + struct { + /* [0:7] */ + unsigned int trans_rmax:8; + /* [8:15] */ + unsigned int trans_gmax:8; + /* [16:23] */ + unsigned int trans_bmax:8; + /* [24:31] */ + unsigned int trans_amax:8; + } data; +}; + +union rga_dst_info { + unsigned int val; + struct { + /* [0:3] */ + unsigned int format:4; + /* [4:6] */ + unsigned int swap:3; + /* [7:9] */ + unsigned int src1_format:3; + /* [10:11] */ + unsigned int src1_swap:2; + /* [12:15] */ + unsigned int dither_up_en:1; + unsigned int dither_down_en:1; + unsigned int dither_down_mode:2; + /* [16:18] */ + unsigned int csc_mode:2; + unsigned int csc_clip:1; + /* [19:31] */ + unsigned int reserved:13; + } data; +}; + +union rga_dst_vir_info { + unsigned int val; + struct { + /* [0:15] */ + unsigned int vir_stride:15; + unsigned int reserved:1; + /* [16:31] */ + unsigned int src1_vir_stride:15; + unsigned int reserved1:1; + } data; +}; + +union rga_dst_act_info { + unsigned int val; + struct { + /* [0:15] */ + unsigned int act_width:12; + unsigned int reserved:4; + /* [16:31] */ + unsigned int act_height:12; + unsigned int reserved1:4; + } data; +}; + +union rga_alpha_ctrl0 { + unsigned int val; + struct { + /* [0:3] */ + unsigned int rop_en:1; + unsigned int rop_select:1; + unsigned int rop_mode:2; + /* [4:11] */ + unsigned int src_fading_val:8; + /* [12:20] */ + unsigned int dst_fading_val:8; + unsigned int mask_endian:1; + /* [21:31] */ + unsigned int reserved:11; + } data; +}; + +union rga_alpha_ctrl1 { + unsigned int val; + struct { + /* [0:1] */ + unsigned int dst_color_m0:1; + unsigned int src_color_m0:1; + /* [2:7] */ + unsigned int dst_factor_m0:3; + unsigned int src_factor_m0:3; + /* [8:9] */ + unsigned int dst_alpha_cal_m0:1; + unsigned int src_alpha_cal_m0:1; + /* [10:13] */ + unsigned int dst_blend_m0:2; + unsigned int src_blend_m0:2; + /* [14:15] */ + unsigned int dst_alpha_m0:1; + unsigned int src_alpha_m0:1; + /* [16:21] */ + unsigned int dst_factor_m1:3; + unsigned int src_factor_m1:3; + /* [22:23] */ + unsigned int dst_alpha_cal_m1:1; + unsigned int src_alpha_cal_m1:1; + /* [24:27] */ + unsigned int dst_blend_m1:2; + unsigned int src_blend_m1:2; + /* [28:29] */ + unsigned int dst_alpha_m1:1; + unsigned int src_alpha_m1:1; + /* [30:31] */ + unsigned int reserved:2; + } data; +}; + +union rga_fading_ctrl { + unsigned int val; + struct { + /* [0:7] */ + unsigned int fading_offset_r:8; + /* [8:15] */ + unsigned int fading_offset_g:8; + /* [16:23] */ + unsigned int fading_offset_b:8; + /* [24:31] */ + unsigned int fading_en:1; + unsigned int reserved:7; + } data; +}; + +union rga_pat_con { + unsigned int val; + struct { + /* [0:7] */ + unsigned int width:8; + /* [8:15] */ + unsigned int height:8; + /* [16:23] */ + unsigned int offset_x:8; + /* [24:31] */ + unsigned int offset_y:8; + } data; +}; + +#endif |