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author | 2023-02-21 18:24:12 -0800 | |
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committer | 2023-02-21 18:24:12 -0800 | |
commit | 5b7c4cabbb65f5c469464da6c5f614cbd7f730f2 (patch) | |
tree | cc5c2d0a898769fd59549594fedb3ee6f84e59a0 /drivers/media/platform/samsung/s5p-jpeg/jpeg-regs.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 '')
-rw-r--r-- | drivers/media/platform/samsung/s5p-jpeg/jpeg-regs.h | 646 |
1 files changed, 646 insertions, 0 deletions
diff --git a/drivers/media/platform/samsung/s5p-jpeg/jpeg-regs.h b/drivers/media/platform/samsung/s5p-jpeg/jpeg-regs.h new file mode 100644 index 000000000..c2298b680 --- /dev/null +++ b/drivers/media/platform/samsung/s5p-jpeg/jpeg-regs.h @@ -0,0 +1,646 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* linux/drivers/media/platform/samsung/s5p-jpeg/jpeg-regs.h + * + * Register definition file for Samsung JPEG codec driver + * + * Copyright (c) 2011-2014 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * Author: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> + * Author: Jacek Anaszewski <j.anaszewski@samsung.com> + */ + +#ifndef JPEG_REGS_H_ +#define JPEG_REGS_H_ + +/* Register and bit definitions for S5PC210 */ + +/* JPEG mode register */ +#define S5P_JPGMOD 0x00 +#define S5P_PROC_MODE_MASK (0x1 << 3) +#define S5P_PROC_MODE_DECOMPR (0x1 << 3) +#define S5P_PROC_MODE_COMPR (0x0 << 3) +#define S5P_SUBSAMPLING_MODE_MASK 0x7 +#define S5P_SUBSAMPLING_MODE_444 (0x0 << 0) +#define S5P_SUBSAMPLING_MODE_422 (0x1 << 0) +#define S5P_SUBSAMPLING_MODE_420 (0x2 << 0) +#define S5P_SUBSAMPLING_MODE_GRAY (0x3 << 0) + +/* JPEG operation status register */ +#define S5P_JPGOPR 0x04 + +/* Quantization tables*/ +#define S5P_JPG_QTBL 0x08 +#define S5P_QT_NUMt_SHIFT(t) (((t) - 1) << 1) +#define S5P_QT_NUMt_MASK(t) (0x3 << S5P_QT_NUMt_SHIFT(t)) + +/* Huffman tables */ +#define S5P_JPG_HTBL 0x0c +#define S5P_HT_NUMt_AC_SHIFT(t) (((t) << 1) - 1) +#define S5P_HT_NUMt_AC_MASK(t) (0x1 << S5P_HT_NUMt_AC_SHIFT(t)) + +#define S5P_HT_NUMt_DC_SHIFT(t) (((t) - 1) << 1) +#define S5P_HT_NUMt_DC_MASK(t) (0x1 << S5P_HT_NUMt_DC_SHIFT(t)) + +/* JPEG restart interval register upper byte */ +#define S5P_JPGDRI_U 0x10 + +/* JPEG restart interval register lower byte */ +#define S5P_JPGDRI_L 0x14 + +/* JPEG vertical resolution register upper byte */ +#define S5P_JPGY_U 0x18 + +/* JPEG vertical resolution register lower byte */ +#define S5P_JPGY_L 0x1c + +/* JPEG horizontal resolution register upper byte */ +#define S5P_JPGX_U 0x20 + +/* JPEG horizontal resolution register lower byte */ +#define S5P_JPGX_L 0x24 + +/* JPEG byte count register upper byte */ +#define S5P_JPGCNT_U 0x28 + +/* JPEG byte count register middle byte */ +#define S5P_JPGCNT_M 0x2c + +/* JPEG byte count register lower byte */ +#define S5P_JPGCNT_L 0x30 + +/* JPEG interrupt setting register */ +#define S5P_JPGINTSE 0x34 +#define S5P_RSTm_INT_EN_MASK (0x1 << 7) +#define S5P_RSTm_INT_EN (0x1 << 7) +#define S5P_DATA_NUM_INT_EN_MASK (0x1 << 6) +#define S5P_DATA_NUM_INT_EN (0x1 << 6) +#define S5P_FINAL_MCU_NUM_INT_EN_MASK (0x1 << 5) +#define S5P_FINAL_MCU_NUM_INT_EN (0x1 << 5) + +/* JPEG interrupt status register */ +#define S5P_JPGINTST 0x38 +#define S5P_RESULT_STAT_SHIFT 6 +#define S5P_RESULT_STAT_MASK (0x1 << S5P_RESULT_STAT_SHIFT) +#define S5P_STREAM_STAT_SHIFT 5 +#define S5P_STREAM_STAT_MASK (0x1 << S5P_STREAM_STAT_SHIFT) + +/* JPEG command register */ +#define S5P_JPGCOM 0x4c +#define S5P_INT_RELEASE (0x1 << 2) + +/* Raw image data r/w address register */ +#define S5P_JPG_IMGADR 0x50 + +/* JPEG file r/w address register */ +#define S5P_JPG_JPGADR 0x58 + +/* Coefficient for RGB-to-YCbCr converter register */ +#define S5P_JPG_COEF(n) (0x5c + (((n) - 1) << 2)) +#define S5P_COEFn_SHIFT(j) ((3 - (j)) << 3) +#define S5P_COEFn_MASK(j) (0xff << S5P_COEFn_SHIFT(j)) + +/* JPEG color mode register */ +#define S5P_JPGCMOD 0x68 +#define S5P_MOD_SEL_MASK (0x7 << 5) +#define S5P_MOD_SEL_422 (0x1 << 5) +#define S5P_MOD_SEL_565 (0x2 << 5) +#define S5P_MODE_Y16_MASK (0x1 << 1) +#define S5P_MODE_Y16 (0x1 << 1) + +/* JPEG clock control register */ +#define S5P_JPGCLKCON 0x6c +#define S5P_CLK_DOWN_READY (0x1 << 1) +#define S5P_POWER_ON (0x1 << 0) + +/* JPEG start register */ +#define S5P_JSTART 0x70 + +/* JPEG SW reset register */ +#define S5P_JPG_SW_RESET 0x78 + +/* JPEG timer setting register */ +#define S5P_JPG_TIMER_SE 0x7c +#define S5P_TIMER_INT_EN_MASK (0x1UL << 31) +#define S5P_TIMER_INT_EN (0x1UL << 31) +#define S5P_TIMER_INIT_MASK 0x7fffffff + +/* JPEG timer status register */ +#define S5P_JPG_TIMER_ST 0x80 +#define S5P_TIMER_INT_STAT_SHIFT 31 +#define S5P_TIMER_INT_STAT_MASK (0x1UL << S5P_TIMER_INT_STAT_SHIFT) +#define S5P_TIMER_CNT_SHIFT 0 +#define S5P_TIMER_CNT_MASK 0x7fffffff + +/* JPEG decompression output format register */ +#define S5P_JPG_OUTFORM 0x88 +#define S5P_DEC_OUT_FORMAT_MASK (0x1 << 0) +#define S5P_DEC_OUT_FORMAT_422 (0x0 << 0) +#define S5P_DEC_OUT_FORMAT_420 (0x1 << 0) + +/* JPEG version register */ +#define S5P_JPG_VERSION 0x8c + +/* JPEG compressed stream size interrupt setting register */ +#define S5P_JPG_ENC_STREAM_INTSE 0x98 +#define S5P_ENC_STREAM_INT_MASK (0x1 << 24) +#define S5P_ENC_STREAM_INT_EN (0x1 << 24) +#define S5P_ENC_STREAM_BOUND_MASK 0xffffff + +/* JPEG compressed stream size interrupt status register */ +#define S5P_JPG_ENC_STREAM_INTST 0x9c +#define S5P_ENC_STREAM_INT_STAT_MASK 0x1 + +/* JPEG quantizer table register */ +#define S5P_JPG_QTBL_CONTENT(n) (0x400 + (n) * 0x100) + +/* JPEG DC Huffman table register */ +#define S5P_JPG_HDCTBL(n) (0x800 + (n) * 0x400) + +/* JPEG DC Huffman table register */ +#define S5P_JPG_HDCTBLG(n) (0x840 + (n) * 0x400) + +/* JPEG AC Huffman table register */ +#define S5P_JPG_HACTBL(n) (0x880 + (n) * 0x400) + +/* JPEG AC Huffman table register */ +#define S5P_JPG_HACTBLG(n) (0x8c0 + (n) * 0x400) + + +/* Register and bit definitions for Exynos 4x12 */ + +/* JPEG Codec Control Registers */ +#define EXYNOS4_JPEG_CNTL_REG 0x00 +#define EXYNOS4_INT_EN_REG 0x04 +#define EXYNOS4_INT_TIMER_COUNT_REG 0x08 +#define EXYNOS4_INT_STATUS_REG 0x0c +#define EXYNOS4_OUT_MEM_BASE_REG 0x10 +#define EXYNOS4_JPEG_IMG_SIZE_REG 0x14 +#define EXYNOS4_IMG_BA_PLANE_1_REG 0x18 +#define EXYNOS4_IMG_SO_PLANE_1_REG 0x1c +#define EXYNOS4_IMG_PO_PLANE_1_REG 0x20 +#define EXYNOS4_IMG_BA_PLANE_2_REG 0x24 +#define EXYNOS4_IMG_SO_PLANE_2_REG 0x28 +#define EXYNOS4_IMG_PO_PLANE_2_REG 0x2c +#define EXYNOS4_IMG_BA_PLANE_3_REG 0x30 +#define EXYNOS4_IMG_SO_PLANE_3_REG 0x34 +#define EXYNOS4_IMG_PO_PLANE_3_REG 0x38 + +#define EXYNOS4_TBL_SEL_REG 0x3c + +#define EXYNOS4_IMG_FMT_REG 0x40 + +#define EXYNOS4_BITSTREAM_SIZE_REG 0x44 +#define EXYNOS4_PADDING_REG 0x48 +#define EXYNOS4_HUFF_CNT_REG 0x4c +#define EXYNOS4_FIFO_STATUS_REG 0x50 +#define EXYNOS4_DECODE_XY_SIZE_REG 0x54 +#define EXYNOS4_DECODE_IMG_FMT_REG 0x58 + +#define EXYNOS4_QUAN_TBL_ENTRY_REG 0x100 +#define EXYNOS4_HUFF_TBL_ENTRY_REG 0x200 + + +/****************************************************************/ +/* Bit definition part */ +/****************************************************************/ + +/* JPEG CNTL Register bit */ +#define EXYNOS4_ENC_DEC_MODE_MASK (0xfffffffc << 0) +#define EXYNOS4_DEC_MODE (1 << 0) +#define EXYNOS4_ENC_MODE (1 << 1) +#define EXYNOS4_AUTO_RST_MARKER (1 << 2) +#define EXYNOS4_RST_INTERVAL_SHIFT 3 +#define EXYNOS4_RST_INTERVAL(x) (((x) & 0xffff) \ + << EXYNOS4_RST_INTERVAL_SHIFT) +#define EXYNOS4_HUF_TBL_EN (1 << 19) +#define EXYNOS4_HOR_SCALING_SHIFT 20 +#define EXYNOS4_HOR_SCALING_MASK (3 << EXYNOS4_HOR_SCALING_SHIFT) +#define EXYNOS4_HOR_SCALING(x) (((x) & 0x3) \ + << EXYNOS4_HOR_SCALING_SHIFT) +#define EXYNOS4_VER_SCALING_SHIFT 22 +#define EXYNOS4_VER_SCALING_MASK (3 << EXYNOS4_VER_SCALING_SHIFT) +#define EXYNOS4_VER_SCALING(x) (((x) & 0x3) \ + << EXYNOS4_VER_SCALING_SHIFT) +#define EXYNOS4_PADDING (1 << 27) +#define EXYNOS4_SYS_INT_EN (1 << 28) +#define EXYNOS4_SOFT_RESET_HI (1 << 29) + +/* JPEG INT Register bit */ +#define EXYNOS4_INT_EN_MASK (0x1f << 0) +#define EXYNOS5433_INT_EN_MASK (0x1ff << 0) +#define EXYNOS4_PROT_ERR_INT_EN (1 << 0) +#define EXYNOS4_IMG_COMPLETION_INT_EN (1 << 1) +#define EXYNOS4_DEC_INVALID_FORMAT_EN (1 << 2) +#define EXYNOS4_MULTI_SCAN_ERROR_EN (1 << 3) +#define EXYNOS4_FRAME_ERR_EN (1 << 4) +#define EXYNOS4_INT_EN_ALL (0x1f << 0) +#define EXYNOS5433_INT_EN_ALL (0x1b6 << 0) + +#define EXYNOS4_MOD_REG_PROC_ENC (0 << 3) +#define EXYNOS4_MOD_REG_PROC_DEC (1 << 3) + +#define EXYNOS4_MOD_REG_SUBSAMPLE_444 (0 << 0) +#define EXYNOS4_MOD_REG_SUBSAMPLE_422 (1 << 0) +#define EXYNOS4_MOD_REG_SUBSAMPLE_420 (2 << 0) +#define EXYNOS4_MOD_REG_SUBSAMPLE_GRAY (3 << 0) + + +/* JPEG IMAGE SIZE Register bit */ +#define EXYNOS4_X_SIZE_SHIFT 0 +#define EXYNOS4_X_SIZE_MASK (0xffff << EXYNOS4_X_SIZE_SHIFT) +#define EXYNOS4_X_SIZE(x) (((x) & 0xffff) << EXYNOS4_X_SIZE_SHIFT) +#define EXYNOS4_Y_SIZE_SHIFT 16 +#define EXYNOS4_Y_SIZE_MASK (0xffff << EXYNOS4_Y_SIZE_SHIFT) +#define EXYNOS4_Y_SIZE(x) (((x) & 0xffff) << EXYNOS4_Y_SIZE_SHIFT) + +/* JPEG IMAGE FORMAT Register bit */ +#define EXYNOS4_ENC_IN_FMT_MASK 0xffff0000 +#define EXYNOS4_ENC_GRAY_IMG (0 << 0) +#define EXYNOS4_ENC_RGB_IMG (1 << 0) +#define EXYNOS4_ENC_YUV_444_IMG (2 << 0) +#define EXYNOS4_ENC_YUV_422_IMG (3 << 0) +#define EXYNOS4_ENC_YUV_440_IMG (4 << 0) + +#define EXYNOS4_DEC_GRAY_IMG (0 << 0) +#define EXYNOS4_DEC_RGB_IMG (1 << 0) +#define EXYNOS4_DEC_YUV_444_IMG (2 << 0) +#define EXYNOS4_DEC_YUV_422_IMG (3 << 0) +#define EXYNOS4_DEC_YUV_420_IMG (4 << 0) + +#define EXYNOS4_GRAY_IMG_IP_SHIFT 3 +#define EXYNOS4_GRAY_IMG_IP_MASK (7 << EXYNOS4_GRAY_IMG_IP_SHIFT) +#define EXYNOS4_GRAY_IMG_IP (4 << EXYNOS4_GRAY_IMG_IP_SHIFT) + +#define EXYNOS4_RGB_IP_SHIFT 6 +#define EXYNOS4_RGB_IP_MASK (7 << EXYNOS4_RGB_IP_SHIFT) +#define EXYNOS4_RGB_IP_RGB_16BIT_IMG (4 << EXYNOS4_RGB_IP_SHIFT) +#define EXYNOS4_RGB_IP_RGB_32BIT_IMG (5 << EXYNOS4_RGB_IP_SHIFT) + +#define EXYNOS4_YUV_444_IP_SHIFT 9 +#define EXYNOS4_YUV_444_IP_MASK (7 << EXYNOS4_YUV_444_IP_SHIFT) +#define EXYNOS4_YUV_444_IP_YUV_444_2P_IMG (4 << EXYNOS4_YUV_444_IP_SHIFT) +#define EXYNOS4_YUV_444_IP_YUV_444_3P_IMG (5 << EXYNOS4_YUV_444_IP_SHIFT) + +#define EXYNOS4_YUV_422_IP_SHIFT 12 +#define EXYNOS4_YUV_422_IP_MASK (7 << EXYNOS4_YUV_422_IP_SHIFT) +#define EXYNOS4_YUV_422_IP_YUV_422_1P_IMG (4 << EXYNOS4_YUV_422_IP_SHIFT) +#define EXYNOS4_YUV_422_IP_YUV_422_2P_IMG (5 << EXYNOS4_YUV_422_IP_SHIFT) +#define EXYNOS4_YUV_422_IP_YUV_422_3P_IMG (6 << EXYNOS4_YUV_422_IP_SHIFT) + +#define EXYNOS4_YUV_420_IP_SHIFT 15 +#define EXYNOS4_YUV_420_IP_MASK (7 << EXYNOS4_YUV_420_IP_SHIFT) +#define EXYNOS4_YUV_420_IP_YUV_420_2P_IMG (4 << EXYNOS4_YUV_420_IP_SHIFT) +#define EXYNOS4_YUV_420_IP_YUV_420_3P_IMG (5 << EXYNOS4_YUV_420_IP_SHIFT) + +#define EXYNOS4_ENC_FMT_SHIFT 24 +#define EXYNOS4_ENC_FMT_MASK (3 << EXYNOS4_ENC_FMT_SHIFT) +#define EXYNOS5433_ENC_FMT_MASK (7 << EXYNOS4_ENC_FMT_SHIFT) + +#define EXYNOS4_ENC_FMT_GRAY (0 << EXYNOS4_ENC_FMT_SHIFT) +#define EXYNOS4_ENC_FMT_YUV_444 (1 << EXYNOS4_ENC_FMT_SHIFT) +#define EXYNOS4_ENC_FMT_YUV_422 (2 << EXYNOS4_ENC_FMT_SHIFT) +#define EXYNOS4_ENC_FMT_YUV_420 (3 << EXYNOS4_ENC_FMT_SHIFT) + +#define EXYNOS4_JPEG_DECODED_IMG_FMT_MASK 0x03 + +#define EXYNOS4_SWAP_CHROMA_CRCB (1 << 26) +#define EXYNOS4_SWAP_CHROMA_CBCR (0 << 26) +#define EXYNOS5433_SWAP_CHROMA_CRCB (1 << 27) +#define EXYNOS5433_SWAP_CHROMA_CBCR (0 << 27) + +/* JPEG HUFF count Register bit */ +#define EXYNOS4_HUFF_COUNT_MASK 0xffff + +/* JPEG Decoded_img_x_y_size Register bit */ +#define EXYNOS4_DECODED_SIZE_MASK 0x0000ffff + +/* JPEG Decoded image format Register bit */ +#define EXYNOS4_DECODED_IMG_FMT_MASK 0x3 + +/* JPEG TBL SEL Register bit */ +#define EXYNOS4_Q_TBL_COMP(c, n) ((n) << (((c) - 1) << 1)) + +#define EXYNOS4_Q_TBL_COMP1_0 EXYNOS4_Q_TBL_COMP(1, 0) +#define EXYNOS4_Q_TBL_COMP1_1 EXYNOS4_Q_TBL_COMP(1, 1) +#define EXYNOS4_Q_TBL_COMP1_2 EXYNOS4_Q_TBL_COMP(1, 2) +#define EXYNOS4_Q_TBL_COMP1_3 EXYNOS4_Q_TBL_COMP(1, 3) + +#define EXYNOS4_Q_TBL_COMP2_0 EXYNOS4_Q_TBL_COMP(2, 0) +#define EXYNOS4_Q_TBL_COMP2_1 EXYNOS4_Q_TBL_COMP(2, 1) +#define EXYNOS4_Q_TBL_COMP2_2 EXYNOS4_Q_TBL_COMP(2, 2) +#define EXYNOS4_Q_TBL_COMP2_3 EXYNOS4_Q_TBL_COMP(2, 3) + +#define EXYNOS4_Q_TBL_COMP3_0 EXYNOS4_Q_TBL_COMP(3, 0) +#define EXYNOS4_Q_TBL_COMP3_1 EXYNOS4_Q_TBL_COMP(3, 1) +#define EXYNOS4_Q_TBL_COMP3_2 EXYNOS4_Q_TBL_COMP(3, 2) +#define EXYNOS4_Q_TBL_COMP3_3 EXYNOS4_Q_TBL_COMP(3, 3) + +#define EXYNOS4_HUFF_TBL_COMP(c, n) ((n) << ((((c) - 1) << 1) + 6)) + +#define EXYNOS4_HUFF_TBL_COMP1_AC_0_DC_0 \ + EXYNOS4_HUFF_TBL_COMP(1, 0) +#define EXYNOS4_HUFF_TBL_COMP1_AC_0_DC_1 \ + EXYNOS4_HUFF_TBL_COMP(1, 1) +#define EXYNOS4_HUFF_TBL_COMP1_AC_1_DC_0 \ + EXYNOS4_HUFF_TBL_COMP(1, 2) +#define EXYNOS4_HUFF_TBL_COMP1_AC_1_DC_1 \ + EXYNOS4_HUFF_TBL_COMP(1, 3) + +#define EXYNOS4_HUFF_TBL_COMP2_AC_0_DC_0 \ + EXYNOS4_HUFF_TBL_COMP(2, 0) +#define EXYNOS4_HUFF_TBL_COMP2_AC_0_DC_1 \ + EXYNOS4_HUFF_TBL_COMP(2, 1) +#define EXYNOS4_HUFF_TBL_COMP2_AC_1_DC_0 \ + EXYNOS4_HUFF_TBL_COMP(2, 2) +#define EXYNOS4_HUFF_TBL_COMP2_AC_1_DC_1 \ + EXYNOS4_HUFF_TBL_COMP(2, 3) + +#define EXYNOS4_HUFF_TBL_COMP3_AC_0_DC_0 \ + EXYNOS4_HUFF_TBL_COMP(3, 0) +#define EXYNOS4_HUFF_TBL_COMP3_AC_0_DC_1 \ + EXYNOS4_HUFF_TBL_COMP(3, 1) +#define EXYNOS4_HUFF_TBL_COMP3_AC_1_DC_0 \ + EXYNOS4_HUFF_TBL_COMP(3, 2) +#define EXYNOS4_HUFF_TBL_COMP3_AC_1_DC_1 \ + EXYNOS4_HUFF_TBL_COMP(3, 3) + +#define EXYNOS4_NF_SHIFT 16 +#define EXYNOS4_NF_MASK 0xff +#define EXYNOS4_NF(x) \ + (((x) & EXYNOS4_NF_MASK) << EXYNOS4_NF_SHIFT) + +/* JPEG quantizer table register */ +#define EXYNOS4_QTBL_CONTENT(n) (0x100 + (n) * 0x40) + +/* JPEG DC luminance (code length) Huffman table register */ +#define EXYNOS4_HUFF_TBL_HDCLL 0x200 + +/* JPEG DC luminance (values) Huffman table register */ +#define EXYNOS4_HUFF_TBL_HDCLV 0x210 + +/* JPEG DC chrominance (code length) Huffman table register */ +#define EXYNOS4_HUFF_TBL_HDCCL 0x220 + +/* JPEG DC chrominance (values) Huffman table register */ +#define EXYNOS4_HUFF_TBL_HDCCV 0x230 + +/* JPEG AC luminance (code length) Huffman table register */ +#define EXYNOS4_HUFF_TBL_HACLL 0x240 + +/* JPEG AC luminance (values) Huffman table register */ +#define EXYNOS4_HUFF_TBL_HACLV 0x250 + +/* JPEG AC chrominance (code length) Huffman table register */ +#define EXYNOS4_HUFF_TBL_HACCL 0x300 + +/* JPEG AC chrominance (values) Huffman table register */ +#define EXYNOS4_HUFF_TBL_HACCV 0x310 + +/* Register and bit definitions for Exynos 3250 */ + +/* JPEG mode register */ +#define EXYNOS3250_JPGMOD 0x00 +#define EXYNOS3250_PROC_MODE_MASK (0x1 << 3) +#define EXYNOS3250_PROC_MODE_DECOMPR (0x1 << 3) +#define EXYNOS3250_PROC_MODE_COMPR (0x0 << 3) +#define EXYNOS3250_SUBSAMPLING_MODE_MASK (0x7 << 0) +#define EXYNOS3250_SUBSAMPLING_MODE_444 (0x0 << 0) +#define EXYNOS3250_SUBSAMPLING_MODE_422 (0x1 << 0) +#define EXYNOS3250_SUBSAMPLING_MODE_420 (0x2 << 0) +#define EXYNOS3250_SUBSAMPLING_MODE_411 (0x6 << 0) +#define EXYNOS3250_SUBSAMPLING_MODE_GRAY (0x3 << 0) + +/* JPEG operation status register */ +#define EXYNOS3250_JPGOPR 0x04 +#define EXYNOS3250_JPGOPR_MASK 0x01 + +/* Quantization and Huffman tables register */ +#define EXYNOS3250_QHTBL 0x08 +#define EXYNOS3250_QT_NUM_SHIFT(t) ((((t) - 1) << 1) + 8) +#define EXYNOS3250_QT_NUM_MASK(t) (0x3 << EXYNOS3250_QT_NUM_SHIFT(t)) + +/* Huffman tables */ +#define EXYNOS3250_HT_NUM_AC_SHIFT(t) (((t) << 1) - 1) +#define EXYNOS3250_HT_NUM_AC_MASK(t) (0x1 << EXYNOS3250_HT_NUM_AC_SHIFT(t)) + +#define EXYNOS3250_HT_NUM_DC_SHIFT(t) (((t) - 1) << 1) +#define EXYNOS3250_HT_NUM_DC_MASK(t) (0x1 << EXYNOS3250_HT_NUM_DC_SHIFT(t)) + +/* JPEG restart interval register */ +#define EXYNOS3250_JPGDRI 0x0c +#define EXYNOS3250_JPGDRI_MASK 0xffff + +/* JPEG vertical resolution register */ +#define EXYNOS3250_JPGY 0x10 +#define EXYNOS3250_JPGY_MASK 0xffff + +/* JPEG horizontal resolution register */ +#define EXYNOS3250_JPGX 0x14 +#define EXYNOS3250_JPGX_MASK 0xffff + +/* JPEG byte count register */ +#define EXYNOS3250_JPGCNT 0x18 +#define EXYNOS3250_JPGCNT_MASK 0xffffff + +/* JPEG interrupt mask register */ +#define EXYNOS3250_JPGINTSE 0x1c +#define EXYNOS3250_JPEG_DONE_EN (1 << 11) +#define EXYNOS3250_WDMA_DONE_EN (1 << 10) +#define EXYNOS3250_RDMA_DONE_EN (1 << 9) +#define EXYNOS3250_ENC_STREAM_INT_EN (1 << 8) +#define EXYNOS3250_CORE_DONE_EN (1 << 5) +#define EXYNOS3250_ERR_INT_EN (1 << 4) +#define EXYNOS3250_HEAD_INT_EN (1 << 3) + +/* JPEG interrupt status register */ +#define EXYNOS3250_JPGINTST 0x20 +#define EXYNOS3250_JPEG_DONE (1 << 11) +#define EXYNOS3250_WDMA_DONE (1 << 10) +#define EXYNOS3250_RDMA_DONE (1 << 9) +#define EXYNOS3250_ENC_STREAM_STAT (1 << 8) +#define EXYNOS3250_RESULT_STAT (1 << 5) +#define EXYNOS3250_STREAM_STAT (1 << 4) +#define EXYNOS3250_HEADER_STAT (1 << 3) + +/* + * Base address of the luma component DMA buffer + * of the raw input or output image. + */ +#define EXYNOS3250_LUMA_BASE 0x100 +#define EXYNOS3250_SRC_TILE_EN_MASK 0x100 + +/* Stride of source or destination luma raw image buffer */ +#define EXYNOS3250_LUMA_STRIDE 0x104 + +/* Horizontal/vertical offset of active region in luma raw image buffer */ +#define EXYNOS3250_LUMA_XY_OFFSET 0x108 +#define EXYNOS3250_LUMA_YY_OFFSET_SHIFT 18 +#define EXYNOS3250_LUMA_YY_OFFSET_MASK (0x1fff << EXYNOS3250_LUMA_YY_OFFSET_SHIFT) +#define EXYNOS3250_LUMA_YX_OFFSET_SHIFT 2 +#define EXYNOS3250_LUMA_YX_OFFSET_MASK (0x1fff << EXYNOS3250_LUMA_YX_OFFSET_SHIFT) + +/* + * Base address of the chroma(Cb) component DMA buffer + * of the raw input or output image. + */ +#define EXYNOS3250_CHROMA_BASE 0x10c + +/* Stride of source or destination chroma(Cb) raw image buffer */ +#define EXYNOS3250_CHROMA_STRIDE 0x110 + +/* Horizontal/vertical offset of active region in chroma(Cb) raw image buffer */ +#define EXYNOS3250_CHROMA_XY_OFFSET 0x114 +#define EXYNOS3250_CHROMA_YY_OFFSET_SHIFT 18 +#define EXYNOS3250_CHROMA_YY_OFFSET_MASK (0x1fff << EXYNOS3250_CHROMA_YY_OFFSET_SHIFT) +#define EXYNOS3250_CHROMA_YX_OFFSET_SHIFT 2 +#define EXYNOS3250_CHROMA_YX_OFFSET_MASK (0x1fff << EXYNOS3250_CHROMA_YX_OFFSET_SHIFT) + +/* + * Base address of the chroma(Cr) component DMA buffer + * of the raw input or output image. + */ +#define EXYNOS3250_CHROMA_CR_BASE 0x118 + +/* Stride of source or destination chroma(Cr) raw image buffer */ +#define EXYNOS3250_CHROMA_CR_STRIDE 0x11c + +/* Horizontal/vertical offset of active region in chroma(Cb) raw image buffer */ +#define EXYNOS3250_CHROMA_CR_XY_OFFSET 0x120 +#define EXYNOS3250_CHROMA_CR_YY_OFFSET_SHIFT 18 +#define EXYNOS3250_CHROMA_CR_YY_OFFSET_MASK (0x1fff << EXYNOS3250_CHROMA_CR_YY_OFFSET_SHIFT) +#define EXYNOS3250_CHROMA_CR_YX_OFFSET_SHIFT 2 +#define EXYNOS3250_CHROMA_CR_YX_OFFSET_MASK (0x1fff << EXYNOS3250_CHROMA_CR_YX_OFFSET_SHIFT) + +/* Raw image data r/w address register */ +#define EXYNOS3250_JPG_IMGADR 0x50 + +/* Source or destination JPEG file DMA buffer address */ +#define EXYNOS3250_JPG_JPGADR 0x124 + +/* Coefficients for RGB-to-YCbCr converter register */ +#define EXYNOS3250_JPG_COEF(n) (0x128 + (((n) - 1) << 2)) +#define EXYNOS3250_COEF_SHIFT(j) ((3 - (j)) << 3) +#define EXYNOS3250_COEF_MASK(j) (0xff << EXYNOS3250_COEF_SHIFT(j)) + +/* Raw input format setting */ +#define EXYNOS3250_JPGCMOD 0x134 +#define EXYNOS3250_SRC_TILE_EN (0x1 << 10) +#define EXYNOS3250_SRC_NV_MASK (0x1 << 9) +#define EXYNOS3250_SRC_NV12 (0x0 << 9) +#define EXYNOS3250_SRC_NV21 (0x1 << 9) +#define EXYNOS3250_SRC_BIG_ENDIAN_MASK (0x1 << 8) +#define EXYNOS3250_SRC_BIG_ENDIAN (0x1 << 8) +#define EXYNOS3250_MODE_SEL_MASK (0x7 << 5) +#define EXYNOS3250_MODE_SEL_420_2P (0x0 << 5) +#define EXYNOS3250_MODE_SEL_422_1P_LUM_CHR (0x1 << 5) +#define EXYNOS3250_MODE_SEL_RGB565 (0x2 << 5) +#define EXYNOS3250_MODE_SEL_422_1P_CHR_LUM (0x3 << 5) +#define EXYNOS3250_MODE_SEL_ARGB8888 (0x4 << 5) +#define EXYNOS3250_MODE_SEL_420_3P (0x5 << 5) +#define EXYNOS3250_SRC_SWAP_RGB (0x1 << 3) +#define EXYNOS3250_SRC_SWAP_UV (0x1 << 2) +#define EXYNOS3250_MODE_Y16_MASK (0x1 << 1) +#define EXYNOS3250_MODE_Y16 (0x1 << 1) +#define EXYNOS3250_HALF_EN_MASK (0x1 << 0) +#define EXYNOS3250_HALF_EN (0x1 << 0) + +/* Power on/off and clock down control */ +#define EXYNOS3250_JPGCLKCON 0x138 +#define EXYNOS3250_CLK_DOWN_READY (0x1 << 1) +#define EXYNOS3250_POWER_ON (0x1 << 0) + +/* Start compression or decompression */ +#define EXYNOS3250_JSTART 0x13c + +/* Restart decompression after header analysis */ +#define EXYNOS3250_JRSTART 0x140 + +/* JPEG SW reset register */ +#define EXYNOS3250_SW_RESET 0x144 + +/* JPEG timer setting register */ +#define EXYNOS3250_TIMER_SE 0x148 +#define EXYNOS3250_TIMER_INT_EN_SHIFT 31 +#define EXYNOS3250_TIMER_INT_EN (1UL << EXYNOS3250_TIMER_INT_EN_SHIFT) +#define EXYNOS3250_TIMER_INIT_MASK 0x7fffffff + +/* JPEG timer status register */ +#define EXYNOS3250_TIMER_ST 0x14c +#define EXYNOS3250_TIMER_INT_STAT_SHIFT 31 +#define EXYNOS3250_TIMER_INT_STAT (1UL << EXYNOS3250_TIMER_INT_STAT_SHIFT) +#define EXYNOS3250_TIMER_CNT_SHIFT 0 +#define EXYNOS3250_TIMER_CNT_MASK 0x7fffffff + +/* Command status register */ +#define EXYNOS3250_COMSTAT 0x150 +#define EXYNOS3250_CUR_PROC_MODE (0x1 << 1) +#define EXYNOS3250_CUR_COM_MODE (0x1 << 0) + +/* JPEG decompression output format register */ +#define EXYNOS3250_OUTFORM 0x154 +#define EXYNOS3250_OUT_ALPHA_MASK (0xff << 24) +#define EXYNOS3250_OUT_TILE_EN (0x1 << 10) +#define EXYNOS3250_OUT_NV_MASK (0x1 << 9) +#define EXYNOS3250_OUT_NV12 (0x0 << 9) +#define EXYNOS3250_OUT_NV21 (0x1 << 9) +#define EXYNOS3250_OUT_BIG_ENDIAN_MASK (0x1 << 8) +#define EXYNOS3250_OUT_BIG_ENDIAN (0x1 << 8) +#define EXYNOS3250_OUT_SWAP_RGB (0x1 << 7) +#define EXYNOS3250_OUT_SWAP_UV (0x1 << 6) +#define EXYNOS3250_OUT_FMT_MASK (0x7 << 0) +#define EXYNOS3250_OUT_FMT_420_2P (0x0 << 0) +#define EXYNOS3250_OUT_FMT_422_1P_LUM_CHR (0x1 << 0) +#define EXYNOS3250_OUT_FMT_422_1P_CHR_LUM (0x3 << 0) +#define EXYNOS3250_OUT_FMT_420_3P (0x4 << 0) +#define EXYNOS3250_OUT_FMT_RGB565 (0x5 << 0) +#define EXYNOS3250_OUT_FMT_ARGB8888 (0x6 << 0) + +/* Input JPEG stream byte size for decompression */ +#define EXYNOS3250_DEC_STREAM_SIZE 0x158 +#define EXYNOS3250_DEC_STREAM_MASK 0x1fffffff + +/* The upper bound of the byte size of output compressed stream */ +#define EXYNOS3250_ENC_STREAM_BOUND 0x15c +#define EXYNOS3250_ENC_STREAM_BOUND_MASK 0xffffc0 + +/* Scale-down ratio when decoding */ +#define EXYNOS3250_DEC_SCALING_RATIO 0x160 +#define EXYNOS3250_DEC_SCALE_FACTOR_MASK 0x3 +#define EXYNOS3250_DEC_SCALE_FACTOR_8_8 0x0 +#define EXYNOS3250_DEC_SCALE_FACTOR_4_8 0x1 +#define EXYNOS3250_DEC_SCALE_FACTOR_2_8 0x2 +#define EXYNOS3250_DEC_SCALE_FACTOR_1_8 0x3 + +/* Error check */ +#define EXYNOS3250_CRC_RESULT 0x164 + +/* RDMA and WDMA operation status register */ +#define EXYNOS3250_DMA_OPER_STATUS 0x168 +#define EXYNOS3250_WDMA_OPER_STATUS (0x1 << 1) +#define EXYNOS3250_RDMA_OPER_STATUS (0x1 << 0) + +/* DMA issue gathering number and issue number settings */ +#define EXYNOS3250_DMA_ISSUE_NUM 0x16c +#define EXYNOS3250_WDMA_ISSUE_NUM_SHIFT 16 +#define EXYNOS3250_WDMA_ISSUE_NUM_MASK (0x7 << EXYNOS3250_WDMA_ISSUE_NUM_SHIFT) +#define EXYNOS3250_RDMA_ISSUE_NUM_SHIFT 8 +#define EXYNOS3250_RDMA_ISSUE_NUM_MASK (0x7 << EXYNOS3250_RDMA_ISSUE_NUM_SHIFT) +#define EXYNOS3250_ISSUE_GATHER_NUM_SHIFT 0 +#define EXYNOS3250_ISSUE_GATHER_NUM_MASK (0x7 << EXYNOS3250_ISSUE_GATHER_NUM_SHIFT) +#define EXYNOS3250_DMA_MO_COUNT 0x7 + +/* Version register */ +#define EXYNOS3250_VERSION 0x1fc + +/* RGB <-> YUV conversion coefficients */ +#define EXYNOS3250_JPEG_ENC_COEF1 0x01352e1e +#define EXYNOS3250_JPEG_ENC_COEF2 0x00b0ae83 +#define EXYNOS3250_JPEG_ENC_COEF3 0x020cdc13 + +#define EXYNOS3250_JPEG_DEC_COEF1 0x04a80199 +#define EXYNOS3250_JPEG_DEC_COEF2 0x04a9a064 +#define EXYNOS3250_JPEG_DEC_COEF3 0x04a80102 + +#endif /* JPEG_REGS_H_ */ + |