diff options
Diffstat (limited to 'drivers')
34 files changed, 801 insertions, 27 deletions
diff --git a/drivers/media/common/Kconfig b/drivers/media/common/Kconfig index a2ae71270054..852b7d92fbdd 100644 --- a/drivers/media/common/Kconfig +++ b/drivers/media/common/Kconfig @@ -22,7 +22,6 @@ config VIDEO_TVEEPROM depends on I2C source "drivers/media/common/b2c2/Kconfig" -source "drivers/media/common/saa7146/Kconfig" source "drivers/media/common/siano/Kconfig" source "drivers/media/common/v4l2-tpg/Kconfig" source "drivers/media/common/videobuf2/Kconfig" diff --git a/drivers/media/common/Makefile b/drivers/media/common/Makefile index ad0b1e95fb12..d78a0df15478 100644 --- a/drivers/media/common/Makefile +++ b/drivers/media/common/Makefile @@ -1,5 +1,5 @@ # SPDX-License-Identifier: GPL-2.0-only -obj-y += b2c2/ saa7146/ siano/ v4l2-tpg/ videobuf2/ +obj-y += b2c2/ siano/ v4l2-tpg/ videobuf2/ # Please keep it alphabetically sorted by Kconfig name # (e. g. LC_ALL=C sort Makefile) diff --git a/drivers/media/pci/Kconfig b/drivers/media/pci/Kconfig index 480194543d05..dff0b450f387 100644 --- a/drivers/media/pci/Kconfig +++ b/drivers/media/pci/Kconfig @@ -27,7 +27,6 @@ if MEDIA_ANALOG_TV_SUPPORT source "drivers/media/pci/dt3155/Kconfig" source "drivers/media/pci/ivtv/Kconfig" -source "drivers/media/pci/saa7146/Kconfig" endif @@ -58,7 +57,6 @@ source "drivers/media/pci/pluto2/Kconfig" source "drivers/media/pci/pt1/Kconfig" source "drivers/media/pci/pt3/Kconfig" source "drivers/media/pci/smipcie/Kconfig" -source "drivers/media/pci/ttpci/Kconfig" endif diff --git a/drivers/media/pci/Makefile b/drivers/media/pci/Makefile index 8bed619b7130..8f887a8a7f17 100644 --- a/drivers/media/pci/Makefile +++ b/drivers/media/pci/Makefile @@ -5,8 +5,7 @@ # Please keep it alphabetically sorted by directory # (e. g. LC_ALL=C sort Makefile) -obj-y += ttpci/ \ - b2c2/ \ +obj-y += b2c2/ \ pluto2/ \ dm1105/ \ pt1/ \ @@ -14,7 +13,6 @@ obj-y += ttpci/ \ mantis/ \ ngene/ \ ddbridge/ \ - saa7146/ \ smipcie/ \ netup_unidvb/ \ intel/ diff --git a/drivers/staging/media/Kconfig b/drivers/staging/media/Kconfig index e520241e7723..d78b8c3f0814 100644 --- a/drivers/staging/media/Kconfig +++ b/drivers/staging/media/Kconfig @@ -58,6 +58,7 @@ if STAGING_MEDIA_DEPRECATED source "drivers/staging/media/deprecated/cpia2/Kconfig" source "drivers/staging/media/deprecated/fsl-viu/Kconfig" source "drivers/staging/media/deprecated/meye/Kconfig" +source "drivers/staging/media/deprecated/saa7146/Kconfig" source "drivers/staging/media/deprecated/stkwebcam/Kconfig" source "drivers/staging/media/deprecated/tm6000/Kconfig" source "drivers/staging/media/deprecated/vpfe_capture/Kconfig" diff --git a/drivers/staging/media/Makefile b/drivers/staging/media/Makefile index ad2893d34cb8..3aa5e77b62f8 100644 --- a/drivers/staging/media/Makefile +++ b/drivers/staging/media/Makefile @@ -17,3 +17,4 @@ obj-$(CONFIG_VIDEO_VIU) += deprecated/fsl-viu/ obj-$(CONFIG_USB_ZR364XX) += deprecated/zr364xx/ obj-$(CONFIG_DVB_AV7110) += av7110/ obj-y += deprecated/vpfe_capture/ +obj-y += deprecated/saa7146/ diff --git a/drivers/staging/media/av7110/Makefile b/drivers/staging/media/av7110/Makefile index 307b267598ea..c04cd0a59109 100644 --- a/drivers/staging/media/av7110/Makefile +++ b/drivers/staging/media/av7110/Makefile @@ -18,5 +18,6 @@ obj-$(CONFIG_DVB_SP8870) += sp8870.o ccflags-y += -I $(srctree)/drivers/media/dvb-frontends ccflags-y += -I $(srctree)/drivers/media/tuners -ccflags-y += -I $(srctree)/drivers/media/pci/ttpci ccflags-y += -I $(srctree)/drivers/media/common +ccflags-y += -I $(srctree)/drivers/staging/media/deprecated/saa7146/ttpci +ccflags-y += -I $(srctree)/drivers/staging/media/deprecated/saa7146/common diff --git a/drivers/staging/media/av7110/av7110.h b/drivers/staging/media/av7110/av7110.h index 809d938ae166..9fde69b38f1c 100644 --- a/drivers/staging/media/av7110/av7110.h +++ b/drivers/staging/media/av7110/av7110.h @@ -33,7 +33,7 @@ #include "stv0297.h" #include "l64781.h" -#include <media/drv-intf/saa7146_vv.h> +#include "saa7146_vv.h" #define ANALOG_TUNER_VES1820 1 diff --git a/drivers/staging/media/deprecated/saa7146/Kconfig b/drivers/staging/media/deprecated/saa7146/Kconfig new file mode 100644 index 000000000000..d0cb52164ff8 --- /dev/null +++ b/drivers/staging/media/deprecated/saa7146/Kconfig @@ -0,0 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0 +source "drivers/staging/media/deprecated/saa7146/common/Kconfig" +source "drivers/staging/media/deprecated/saa7146/saa7146/Kconfig" +source "drivers/staging/media/deprecated/saa7146/ttpci/Kconfig" diff --git a/drivers/staging/media/deprecated/saa7146/Makefile b/drivers/staging/media/deprecated/saa7146/Makefile new file mode 100644 index 000000000000..9d99fdedf813 --- /dev/null +++ b/drivers/staging/media/deprecated/saa7146/Makefile @@ -0,0 +1,2 @@ + # SPDX-License-Identifier: GPL-2.0-only +obj-y += common/ saa7146/ ttpci/ diff --git a/drivers/media/common/saa7146/Kconfig b/drivers/staging/media/deprecated/saa7146/common/Kconfig index a0aa155e5d85..a0aa155e5d85 100644 --- a/drivers/media/common/saa7146/Kconfig +++ b/drivers/staging/media/deprecated/saa7146/common/Kconfig diff --git a/drivers/media/common/saa7146/Makefile b/drivers/staging/media/deprecated/saa7146/common/Makefile index 2a6337feaec8..2a6337feaec8 100644 --- a/drivers/media/common/saa7146/Makefile +++ b/drivers/staging/media/deprecated/saa7146/common/Makefile diff --git a/drivers/staging/media/deprecated/saa7146/common/saa7146.h b/drivers/staging/media/deprecated/saa7146/common/saa7146.h new file mode 100644 index 000000000000..71ce63c99cb4 --- /dev/null +++ b/drivers/staging/media/deprecated/saa7146/common/saa7146.h @@ -0,0 +1,472 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __SAA7146__ +#define __SAA7146__ + +#include <linux/delay.h> /* for delay-stuff */ +#include <linux/slab.h> /* for kmalloc/kfree */ +#include <linux/pci.h> /* for pci-config-stuff, vendor ids etc. */ +#include <linux/init.h> /* for "__init" */ +#include <linux/interrupt.h> /* for IMMEDIATE_BH */ +#include <linux/kmod.h> /* for kernel module loader */ +#include <linux/i2c.h> /* for i2c subsystem */ +#include <asm/io.h> /* for accessing devices */ +#include <linux/stringify.h> +#include <linux/mutex.h> +#include <linux/scatterlist.h> +#include <media/v4l2-device.h> +#include <media/v4l2-ctrls.h> + +#include <linux/vmalloc.h> /* for vmalloc() */ +#include <linux/mm.h> /* for vmalloc_to_page() */ + +#define saa7146_write(sxy,adr,dat) writel((dat),(sxy->mem+(adr))) +#define saa7146_read(sxy,adr) readl(sxy->mem+(adr)) + +extern unsigned int saa7146_debug; + +#ifndef DEBUG_VARIABLE + #define DEBUG_VARIABLE saa7146_debug +#endif + +#define ERR(fmt, ...) pr_err("%s: " fmt, __func__, ##__VA_ARGS__) + +#define _DBG(mask, fmt, ...) \ +do { \ + if (DEBUG_VARIABLE & mask) \ + pr_debug("%s(): " fmt, __func__, ##__VA_ARGS__); \ +} while (0) + +/* simple debug messages */ +#define DEB_S(fmt, ...) _DBG(0x01, fmt, ##__VA_ARGS__) +/* more detailed debug messages */ +#define DEB_D(fmt, ...) _DBG(0x02, fmt, ##__VA_ARGS__) +/* print enter and exit of functions */ +#define DEB_EE(fmt, ...) _DBG(0x04, fmt, ##__VA_ARGS__) +/* i2c debug messages */ +#define DEB_I2C(fmt, ...) _DBG(0x08, fmt, ##__VA_ARGS__) +/* vbi debug messages */ +#define DEB_VBI(fmt, ...) _DBG(0x10, fmt, ##__VA_ARGS__) +/* interrupt debug messages */ +#define DEB_INT(fmt, ...) _DBG(0x20, fmt, ##__VA_ARGS__) +/* capture debug messages */ +#define DEB_CAP(fmt, ...) _DBG(0x40, fmt, ##__VA_ARGS__) + +#define SAA7146_ISR_CLEAR(x,y) \ + saa7146_write(x, ISR, (y)); + +struct module; + +struct saa7146_dev; +struct saa7146_extension; +struct saa7146_vv; + +/* saa7146 page table */ +struct saa7146_pgtable { + unsigned int size; + __le32 *cpu; + dma_addr_t dma; + /* used for offsets for u,v planes for planar capture modes */ + unsigned long offset; + /* used for custom pagetables (used for example by budget dvb cards) */ + struct scatterlist *slist; + int nents; +}; + +struct saa7146_pci_extension_data { + struct saa7146_extension *ext; + void *ext_priv; /* most likely a name string */ +}; + +#define MAKE_EXTENSION_PCI(x_var, x_vendor, x_device) \ + { \ + .vendor = PCI_VENDOR_ID_PHILIPS, \ + .device = PCI_DEVICE_ID_PHILIPS_SAA7146, \ + .subvendor = x_vendor, \ + .subdevice = x_device, \ + .driver_data = (unsigned long)& x_var, \ + } + +struct saa7146_extension +{ + char name[32]; /* name of the device */ +#define SAA7146_USE_I2C_IRQ 0x1 +#define SAA7146_I2C_SHORT_DELAY 0x2 + int flags; + + /* pairs of subvendor and subdevice ids for + supported devices, last entry 0xffff, 0xfff */ + struct module *module; + struct pci_driver driver; + const struct pci_device_id *pci_tbl; + + /* extension functions */ + int (*probe)(struct saa7146_dev *); + int (*attach)(struct saa7146_dev *, struct saa7146_pci_extension_data *); + int (*detach)(struct saa7146_dev*); + + u32 irq_mask; /* mask to indicate, which irq-events are handled by the extension */ + void (*irq_func)(struct saa7146_dev*, u32* irq_mask); +}; + +struct saa7146_dma +{ + dma_addr_t dma_handle; + __le32 *cpu_addr; +}; + +struct saa7146_dev +{ + struct module *module; + + struct v4l2_device v4l2_dev; + struct v4l2_ctrl_handler ctrl_handler; + + /* different device locks */ + spinlock_t slock; + struct mutex v4l2_lock; + + unsigned char __iomem *mem; /* pointer to mapped IO memory */ + u32 revision; /* chip revision; needed for bug-workarounds*/ + + /* pci-device & irq stuff*/ + char name[32]; + struct pci_dev *pci; + u32 int_todo; + spinlock_t int_slock; + + /* extension handling */ + struct saa7146_extension *ext; /* indicates if handled by extension */ + void *ext_priv; /* pointer for extension private use (most likely some private data) */ + struct saa7146_ext_vv *ext_vv_data; + + /* per device video/vbi information (if available) */ + struct saa7146_vv *vv_data; + void (*vv_callback)(struct saa7146_dev *dev, unsigned long status); + + /* i2c-stuff */ + struct mutex i2c_lock; + + u32 i2c_bitrate; + struct saa7146_dma d_i2c; /* pointer to i2c memory */ + wait_queue_head_t i2c_wq; + int i2c_op; + + /* memories */ + struct saa7146_dma d_rps0; + struct saa7146_dma d_rps1; +}; + +static inline struct saa7146_dev *to_saa7146_dev(struct v4l2_device *v4l2_dev) +{ + return container_of(v4l2_dev, struct saa7146_dev, v4l2_dev); +} + +/* from saa7146_i2c.c */ +int saa7146_i2c_adapter_prepare(struct saa7146_dev *dev, struct i2c_adapter *i2c_adapter, u32 bitrate); + +/* from saa7146_core.c */ +int saa7146_register_extension(struct saa7146_extension*); +int saa7146_unregister_extension(struct saa7146_extension*); +struct saa7146_format* saa7146_format_by_fourcc(struct saa7146_dev *dev, int fourcc); +int saa7146_pgtable_alloc(struct pci_dev *pci, struct saa7146_pgtable *pt); +void saa7146_pgtable_free(struct pci_dev *pci, struct saa7146_pgtable *pt); +int saa7146_pgtable_build_single(struct pci_dev *pci, struct saa7146_pgtable *pt, struct scatterlist *list, int length ); +void *saa7146_vmalloc_build_pgtable(struct pci_dev *pci, long length, struct saa7146_pgtable *pt); +void saa7146_vfree_destroy_pgtable(struct pci_dev *pci, void *mem, struct saa7146_pgtable *pt); +void saa7146_setgpio(struct saa7146_dev *dev, int port, u32 data); +int saa7146_wait_for_debi_done(struct saa7146_dev *dev, int nobusyloop); + +/* some memory sizes */ +#define SAA7146_I2C_MEM ( 1*PAGE_SIZE) +#define SAA7146_RPS_MEM ( 1*PAGE_SIZE) + +/* some i2c constants */ +#define SAA7146_I2C_TIMEOUT 100 /* i2c-timeout-value in ms */ +#define SAA7146_I2C_RETRIES 3 /* how many times shall we retry an i2c-operation? */ +#define SAA7146_I2C_DELAY 5 /* time we wait after certain i2c-operations */ + +/* unsorted defines */ +#define ME1 0x0000000800 +#define PV1 0x0000000008 + +/* gpio defines */ +#define SAA7146_GPIO_INPUT 0x00 +#define SAA7146_GPIO_IRQHI 0x10 +#define SAA7146_GPIO_IRQLO 0x20 +#define SAA7146_GPIO_IRQHL 0x30 +#define SAA7146_GPIO_OUTLO 0x40 +#define SAA7146_GPIO_OUTHI 0x50 + +/* debi defines */ +#define DEBINOSWAP 0x000e0000 + +/* define for the register programming sequencer (rps) */ +#define CMD_NOP 0x00000000 /* No operation */ +#define CMD_CLR_EVENT 0x00000000 /* Clear event */ +#define CMD_SET_EVENT 0x10000000 /* Set signal event */ +#define CMD_PAUSE 0x20000000 /* Pause */ +#define CMD_CHECK_LATE 0x30000000 /* Check late */ +#define CMD_UPLOAD 0x40000000 /* Upload */ +#define CMD_STOP 0x50000000 /* Stop */ +#define CMD_INTERRUPT 0x60000000 /* Interrupt */ +#define CMD_JUMP 0x80000000 /* Jump */ +#define CMD_WR_REG 0x90000000 /* Write (load) register */ +#define CMD_RD_REG 0xa0000000 /* Read (store) register */ +#define CMD_WR_REG_MASK 0xc0000000 /* Write register with mask */ + +#define CMD_OAN MASK_27 +#define CMD_INV MASK_26 +#define CMD_SIG4 MASK_25 +#define CMD_SIG3 MASK_24 +#define CMD_SIG2 MASK_23 +#define CMD_SIG1 MASK_22 +#define CMD_SIG0 MASK_21 +#define CMD_O_FID_B MASK_14 +#define CMD_E_FID_B MASK_13 +#define CMD_O_FID_A MASK_12 +#define CMD_E_FID_A MASK_11 + +/* some events and command modifiers for rps1 squarewave generator */ +#define EVT_HS (1<<15) // Source Line Threshold reached +#define EVT_VBI_B (1<<9) // VSYNC Event +#define RPS_OAN (1<<27) // 1: OR events, 0: AND events +#define RPS_INV (1<<26) // Invert (compound) event +#define GPIO3_MSK 0xFF000000 // GPIO #3 control bits + +/* Bit mask constants */ +#define MASK_00 0x00000001 /* Mask value for bit 0 */ +#define MASK_01 0x00000002 /* Mask value for bit 1 */ +#define MASK_02 0x00000004 /* Mask value for bit 2 */ +#define MASK_03 0x00000008 /* Mask value for bit 3 */ +#define MASK_04 0x00000010 /* Mask value for bit 4 */ +#define MASK_05 0x00000020 /* Mask value for bit 5 */ +#define MASK_06 0x00000040 /* Mask value for bit 6 */ +#define MASK_07 0x00000080 /* Mask value for bit 7 */ +#define MASK_08 0x00000100 /* Mask value for bit 8 */ +#define MASK_09 0x00000200 /* Mask value for bit 9 */ +#define MASK_10 0x00000400 /* Mask value for bit 10 */ +#define MASK_11 0x00000800 /* Mask value for bit 11 */ +#define MASK_12 0x00001000 /* Mask value for bit 12 */ +#define MASK_13 0x00002000 /* Mask value for bit 13 */ +#define MASK_14 0x00004000 /* Mask value for bit 14 */ +#define MASK_15 0x00008000 /* Mask value for bit 15 */ +#define MASK_16 0x00010000 /* Mask value for bit 16 */ +#define MASK_17 0x00020000 /* Mask value for bit 17 */ +#define MASK_18 0x00040000 /* Mask value for bit 18 */ +#define MASK_19 0x00080000 /* Mask value for bit 19 */ +#define MASK_20 0x00100000 /* Mask value for bit 20 */ +#define MASK_21 0x00200000 /* Mask value for bit 21 */ +#define MASK_22 0x00400000 /* Mask value for bit 22 */ +#define MASK_23 0x00800000 /* Mask value for bit 23 */ +#define MASK_24 0x01000000 /* Mask value for bit 24 */ +#define MASK_25 0x02000000 /* Mask value for bit 25 */ +#define MASK_26 0x04000000 /* Mask value for bit 26 */ +#define MASK_27 0x08000000 /* Mask value for bit 27 */ +#define MASK_28 0x10000000 /* Mask value for bit 28 */ +#define MASK_29 0x20000000 /* Mask value for bit 29 */ +#define MASK_30 0x40000000 /* Mask value for bit 30 */ +#define MASK_31 0x80000000 /* Mask value for bit 31 */ + +#define MASK_B0 0x000000ff /* Mask value for byte 0 */ +#define MASK_B1 0x0000ff00 /* Mask value for byte 1 */ +#define MASK_B2 0x00ff0000 /* Mask value for byte 2 */ +#define MASK_B3 0xff000000 /* Mask value for byte 3 */ + +#define MASK_W0 0x0000ffff /* Mask value for word 0 */ +#define MASK_W1 0xffff0000 /* Mask value for word 1 */ + +#define MASK_PA 0xfffffffc /* Mask value for physical address */ +#define MASK_PR 0xfffffffe /* Mask value for protection register */ +#define MASK_ER 0xffffffff /* Mask value for the entire register */ + +#define MASK_NONE 0x00000000 /* No mask */ + +/* register aliases */ +#define BASE_ODD1 0x00 /* Video DMA 1 registers */ +#define BASE_EVEN1 0x04 +#define PROT_ADDR1 0x08 +#define PITCH1 0x0C +#define BASE_PAGE1 0x10 /* Video DMA 1 base page */ +#define NUM_LINE_BYTE1 0x14 + +#define BASE_ODD2 0x18 /* Video DMA 2 registers */ +#define BASE_EVEN2 0x1C +#define PROT_ADDR2 0x20 +#define PITCH2 0x24 +#define BASE_PAGE2 0x28 /* Video DMA 2 base page */ +#define NUM_LINE_BYTE2 0x2C + +#define BASE_ODD3 0x30 /* Video DMA 3 registers */ +#define BASE_EVEN3 0x34 +#define PROT_ADDR3 0x38 +#define PITCH3 0x3C +#define BASE_PAGE3 0x40 /* Video DMA 3 base page */ +#define NUM_LINE_BYTE3 0x44 + +#define PCI_BT_V1 0x48 /* Video/FIFO 1 */ +#define PCI_BT_V2 0x49 /* Video/FIFO 2 */ +#define PCI_BT_V3 0x4A /* Video/FIFO 3 */ +#define PCI_BT_DEBI 0x4B /* DEBI */ +#define PCI_BT_A 0x4C /* Audio */ + +#define DD1_INIT 0x50 /* Init setting of DD1 interface */ + +#define DD1_STREAM_B 0x54 /* DD1 B video data stream handling */ +#define DD1_STREAM_A 0x56 /* DD1 A video data stream handling */ + +#define BRS_CTRL 0x58 /* BRS control register */ +#define HPS_CTRL 0x5C /* HPS control register */ +#define HPS_V_SCALE 0x60 /* HPS vertical scale */ +#define HPS_V_GAIN 0x64 /* HPS vertical ACL and gain */ +#define HPS_H_PRESCALE 0x68 /* HPS horizontal prescale */ +#define HPS_H_SCALE 0x6C /* HPS horizontal scale */ +#define BCS_CTRL 0x70 /* BCS control */ +#define CHROMA_KEY_RANGE 0x74 +#define CLIP_FORMAT_CTRL 0x78 /* HPS outputs formats & clipping */ + +#define DEBI_CONFIG 0x7C +#define DEBI_COMMAND 0x80 +#define DEBI_PAGE 0x84 +#define DEBI_AD 0x88 + +#define I2C_TRANSFER 0x8C +#define I2C_STATUS 0x90 + +#define BASE_A1_IN 0x94 /* Audio 1 input DMA */ +#define PROT_A1_IN 0x98 +#define PAGE_A1_IN 0x9C + +#define BASE_A1_OUT 0xA0 /* Audio 1 output DMA */ +#define PROT_A1_OUT 0xA4 +#define PAGE_A1_OUT 0xA8 + +#define BASE_A2_IN 0xAC /* Audio 2 input DMA */ +#define PROT_A2_IN 0xB0 +#define PAGE_A2_IN 0xB4 + +#define BASE_A2_OUT 0xB8 /* Audio 2 output DMA */ +#define PROT_A2_OUT 0xBC +#define PAGE_A2_OUT 0xC0 + +#define RPS_PAGE0 0xC4 /* RPS task 0 page register */ +#define RPS_PAGE1 0xC8 /* RPS task 1 page register */ + +#define RPS_THRESH0 0xCC /* HBI threshold for task 0 */ +#define RPS_THRESH1 0xD0 /* HBI threshold for task 1 */ + +#define RPS_TOV0 0xD4 /* RPS timeout for task 0 */ +#define RPS_TOV1 0xD8 /* RPS timeout for task 1 */ + +#define IER 0xDC /* Interrupt enable register */ + +#define GPIO_CTRL 0xE0 /* GPIO 0-3 register */ + +#define EC1SSR 0xE4 /* Event cnt set 1 source select */ +#define EC2SSR 0xE8 /* Event cnt set 2 source select */ +#define ECT1R 0xEC /* Event cnt set 1 thresholds */ +#define ECT2R 0xF0 /* Event cnt set 2 thresholds */ + +#define ACON1 0xF4 +#define ACON2 0xF8 + +#define MC1 0xFC /* Main control register 1 */ +#define MC2 0x100 /* Main control register 2 */ + +#define RPS_ADDR0 0x104 /* RPS task 0 address register */ +#define RPS_ADDR1 0x108 /* RPS task 1 address register */ + +#define ISR 0x10C /* Interrupt status register */ +#define PSR 0x110 /* Primary status register */ +#define SSR 0x114 /* Secondary status register */ + +#define EC1R 0x118 /* Event counter set 1 register */ +#define EC2R 0x11C /* Event counter set 2 register */ + +#define PCI_VDP1 0x120 /* Video DMA pointer of FIFO 1 */ +#define PCI_VDP2 0x124 /* Video DMA pointer of FIFO 2 */ +#define PCI_VDP3 0x128 /* Video DMA pointer of FIFO 3 */ +#define PCI_ADP1 0x12C /* Audio DMA pointer of audio out 1 */ +#define PCI_ADP2 0x130 /* Audio DMA pointer of audio in 1 */ +#define PCI_ADP3 0x134 /* Audio DMA pointer of audio out 2 */ +#define PCI_ADP4 0x138 /* Audio DMA pointer of audio in 2 */ +#define PCI_DMA_DDP 0x13C /* DEBI DMA pointer */ + +#define LEVEL_REP 0x140, +#define A_TIME_SLOT1 0x180, /* from 180 - 1BC */ +#define A_TIME_SLOT2 0x1C0, /* from 1C0 - 1FC */ + +/* isr masks */ +#define SPCI_PPEF 0x80000000 /* PCI parity error */ +#define SPCI_PABO 0x40000000 /* PCI access error (target or master abort) */ +#define SPCI_PPED 0x20000000 /* PCI parity error on 'real time data' */ +#define SPCI_RPS_I1 0x10000000 /* Interrupt issued by RPS1 */ +#define SPCI_RPS_I0 0x08000000 /* Interrupt issued by RPS0 */ +#define SPCI_RPS_LATE1 0x04000000 /* RPS task 1 is late */ +#define SPCI_RPS_LATE0 0x02000000 /* RPS task 0 is late */ +#define SPCI_RPS_E1 0x01000000 /* RPS error from task 1 */ +#define SPCI_RPS_E0 0x00800000 /* RPS error from task 0 */ +#define SPCI_RPS_TO1 0x00400000 /* RPS timeout task 1 */ +#define SPCI_RPS_TO0 0x00200000 /* RPS timeout task 0 */ +#define SPCI_UPLD 0x00100000 /* RPS in upload */ +#define SPCI_DEBI_S 0x00080000 /* DEBI status */ +#define SPCI_DEBI_E 0x00040000 /* DEBI error */ +#define SPCI_IIC_S 0x00020000 /* I2C status */ +#define SPCI_IIC_E 0x00010000 /* I2C error */ +#define SPCI_A2_IN 0x00008000 /* Audio 2 input DMA protection / limit */ +#define SPCI_A2_OUT 0x00004000 /* Audio 2 output DMA protection / limit */ +#define SPCI_A1_IN 0x00002000 /* Audio 1 input DMA protection / limit */ +#define SPCI_A1_OUT 0x00001000 /* Audio 1 output DMA protection / limit */ +#define SPCI_AFOU 0x00000800 /* Audio FIFO over- / underflow */ +#define SPCI_V_PE 0x00000400 /* Video protection address */ +#define SPCI_VFOU 0x00000200 /* Video FIFO over- / underflow */ +#define SPCI_FIDA 0x00000100 /* Field ID video port A */ +#define SPCI_FIDB 0x00000080 /* Field ID video port B */ +#define SPCI_PIN3 0x00000040 /* GPIO pin 3 */ +#define SPCI_PIN2 0x00000020 /* GPIO pin 2 */ +#define SPCI_PIN1 0x00000010 /* GPIO pin 1 */ +#define SPCI_PIN0 0x00000008 /* GPIO pin 0 */ +#define SPCI_ECS 0x00000004 /* Event counter 1, 2, 4, 5 */ +#define SPCI_EC3S 0x00000002 /* Event counter 3 */ +#define SPCI_EC0S 0x00000001 /* Event counter 0 */ + +/* i2c */ +#define SAA7146_I2C_ABORT (1<<7) +#define SAA7146_I2C_SPERR (1<<6) +#define SAA7146_I2C_APERR (1<<5) +#define SAA7146_I2C_DTERR (1<<4) +#define SAA7146_I2C_DRERR (1<<3) +#define SAA7146_I2C_AL (1<<2) +#define SAA7146_I2C_ERR (1<<1) +#define SAA7146_I2C_BUSY (1<<0) + +#define SAA7146_I2C_START (0x3) +#define SAA7146_I2C_CONT (0x2) +#define SAA7146_I2C_STOP (0x1) +#define SAA7146_I2C_NOP (0x0) + +#define SAA7146_I2C_BUS_BIT_RATE_6400 (0x500) +#define SAA7146_I2C_BUS_BIT_RATE_3200 (0x100) +#define SAA7146_I2C_BUS_BIT_RATE_480 (0x400) +#define SAA7146_I2C_BUS_BIT_RATE_320 (0x600) +#define SAA7146_I2C_BUS_BIT_RATE_240 (0x700) +#define SAA7146_I2C_BUS_BIT_RATE_120 (0x000) +#define SAA7146_I2C_BUS_BIT_RATE_80 (0x200) +#define SAA7146_I2C_BUS_BIT_RATE_60 (0x300) + +static inline void SAA7146_IER_DISABLE(struct saa7146_dev *x, unsigned y) +{ + unsigned long flags; + spin_lock_irqsave(&x->int_slock, flags); + saa7146_write(x, IER, saa7146_read(x, IER) & ~y); + spin_unlock_irqrestore(&x->int_slock, flags); +} + +static inline void SAA7146_IER_ENABLE(struct saa7146_dev *x, unsigned y) +{ + unsigned long flags; + spin_lock_irqsave(&x->int_slock, flags); + saa7146_write(x, IER, saa7146_read(x, IER) | y); + spin_unlock_irqrestore(&x->int_slock, flags); +} + +#endif diff --git a/drivers/media/common/saa7146/saa7146_core.c b/drivers/staging/media/deprecated/saa7146/common/saa7146_core.c index e50fa0ff7c5d..da21d346b870 100644 --- a/drivers/media/common/saa7146/saa7146_core.c +++ b/drivers/staging/media/deprecated/saa7146/common/saa7146_core.c @@ -8,8 +8,8 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt -#include <media/drv-intf/saa7146.h> #include <linux/module.h> +#include "saa7146.h" static int saa7146_num; diff --git a/drivers/media/common/saa7146/saa7146_fops.c b/drivers/staging/media/deprecated/saa7146/common/saa7146_fops.c index e9a15de6126e..aa14698a9c54 100644 --- a/drivers/media/common/saa7146/saa7146_fops.c +++ b/drivers/staging/media/deprecated/saa7146/common/saa7146_fops.c @@ -1,8 +1,8 @@ // SPDX-License-Identifier: GPL-2.0-only #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt -#include <media/drv-intf/saa7146_vv.h> #include <linux/module.h> +#include "saa7146_vv.h" /****************************************************************************/ /* resource management functions, shamelessly stolen from saa7134 driver */ diff --git a/drivers/media/common/saa7146/saa7146_hlp.c b/drivers/staging/media/deprecated/saa7146/common/saa7146_hlp.c index 6c9946a402ee..b1222a4cfa4a 100644 --- a/drivers/media/common/saa7146/saa7146_hlp.c +++ b/drivers/staging/media/deprecated/saa7146/common/saa7146_hlp.c @@ -3,7 +3,7 @@ #include <linux/kernel.h> #include <linux/export.h> -#include <media/drv-intf/saa7146_vv.h> +#include "saa7146_vv.h" static void calculate_output_format_register(struct saa7146_dev* saa, u32 palette, u32* clip_format) { diff --git a/drivers/media/common/saa7146/saa7146_i2c.c b/drivers/staging/media/deprecated/saa7146/common/saa7146_i2c.c index df9ebe2a168c..7a33fe51775a 100644 --- a/drivers/media/common/saa7146/saa7146_i2c.c +++ b/drivers/staging/media/deprecated/saa7146/common/saa7146_i2c.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt -#include <media/drv-intf/saa7146_vv.h> +#include "saa7146_vv.h" static u32 saa7146_i2c_func(struct i2c_adapter *adapter) { diff --git a/drivers/media/common/saa7146/saa7146_vbi.c b/drivers/staging/media/deprecated/saa7146/common/saa7146_vbi.c index bd442b984423..2d4a05d7bc5b 100644 --- a/drivers/media/common/saa7146/saa7146_vbi.c +++ b/drivers/staging/media/deprecated/saa7146/common/saa7146_vbi.c @@ -1,5 +1,5 @@ // SPDX-License-Identifier: GPL-2.0 -#include <media/drv-intf/saa7146_vv.h> +#include "saa7146_vv.h" static int vbi_pixel_to_capture = 720 * 2; diff --git a/drivers/media/common/saa7146/saa7146_video.c b/drivers/staging/media/deprecated/saa7146/common/saa7146_video.c index 2296765079a4..4598a44231fa 100644 --- a/drivers/media/common/saa7146/saa7146_video.c +++ b/drivers/staging/media/deprecated/saa7146/common/saa7146_video.c @@ -1,10 +1,10 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt -#include <media/drv-intf/saa7146_vv.h> #include <media/v4l2-event.h> #include <media/v4l2-ctrls.h> #include <linux/module.h> #include <linux/kernel.h> +#include "saa7146_vv.h" static int max_memory = 32; diff --git a/drivers/staging/media/deprecated/saa7146/common/saa7146_vv.h b/drivers/staging/media/deprecated/saa7146/common/saa7146_vv.h new file mode 100644 index 000000000000..d7bd916fe3ad --- /dev/null +++ b/drivers/staging/media/deprecated/saa7146/common/saa7146_vv.h @@ -0,0 +1,266 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __SAA7146_VV__ +#define __SAA7146_VV__ + +#include <media/v4l2-common.h> +#include <media/v4l2-ioctl.h> +#include <media/v4l2-fh.h> +#include <media/videobuf-dma-sg.h> +#include "saa7146.h" + +#define MAX_SAA7146_CAPTURE_BUFFERS 32 /* arbitrary */ +#define BUFFER_TIMEOUT (HZ/2) /* 0.5 seconds */ + +#define WRITE_RPS0(x) do { \ + dev->d_rps0.cpu_addr[ count++ ] = cpu_to_le32(x); \ + } while (0); + +#define WRITE_RPS1(x) do { \ + dev->d_rps1.cpu_addr[ count++ ] = cpu_to_le32(x); \ + } while (0); + +struct saa7146_video_dma { + u32 base_odd; + u32 base_even; + u32 prot_addr; + u32 pitch; + u32 base_page; + u32 num_line_byte; +}; + +#define FORMAT_BYTE_SWAP 0x1 +#define FORMAT_IS_PLANAR 0x2 + +struct saa7146_format { + u32 pixelformat; + u32 trans; + u8 depth; + u8 flags; + u8 swap; +}; + +struct saa7146_standard +{ + char *name; + v4l2_std_id id; + + int v_offset; /* number of lines of vertical offset before processing */ + int v_field; /* number of lines in a field for HPS to process */ + + int h_offset; /* horizontal offset of processing window */ + int h_pixels; /* number of horizontal pixels to process */ + + int v_max_out; + int h_max_out; +}; + +/* buffer for one video/vbi frame */ +struct saa7146_buf { + /* common v4l buffer stuff -- must be first */ + struct videobuf_buffer vb; + + /* saa7146 specific */ + struct v4l2_pix_format *fmt; + int (*activate)(struct saa7146_dev *dev, + struct saa7146_buf *buf, + struct saa7146_buf *next); + + /* page tables */ + struct saa7146_pgtable pt[3]; +}; + +struct saa7146_dmaqueue { + struct saa7146_dev *dev; + struct saa7146_buf *curr; + struct list_head queue; + struct timer_list timeout; +}; + +struct saa7146_overlay { + struct saa7146_fh *fh; + struct v4l2_window win; + struct v4l2_clip clips[16]; + int nclips; +}; + +/* per open data */ +struct saa7146_fh { + /* Must be the first field! */ + struct v4l2_fh fh; + struct saa7146_dev *dev; + + /* video capture */ + struct videobuf_queue video_q; + + /* vbi capture */ + struct videobuf_queue vbi_q; + + unsigned int resources; /* resource management for device open */ +}; + +#define STATUS_OVERLAY 0x01 +#define STATUS_CAPTURE 0x02 + +struct saa7146_vv +{ + /* vbi capture */ + struct saa7146_dmaqueue vbi_dmaq; + struct v4l2_vbi_format vbi_fmt; + struct timer_list vbi_read_timeout; + struct file *vbi_read_timeout_file; + /* vbi workaround interrupt queue */ + wait_queue_head_t vbi_wq; + int vbi_fieldcount; + struct saa7146_fh *vbi_streaming; + + int video_status; + struct saa7146_fh *video_fh; + + /* video overlay */ + struct saa7146_overlay ov; + struct v4l2_framebuffer ov_fb; + struct saa7146_format *ov_fmt; + struct saa7146_fh *ov_suspend; + + /* video capture */ + struct saa7146_dmaqueue video_dmaq; + struct v4l2_pix_format video_fmt; + enum v4l2_field last_field; + + /* common: fixme? shouldn't this be in saa7146_fh? + (this leads to a more complicated question: shall the driver + store the different settings (for example S_INPUT) for every open + and restore it appropriately, or should all settings be common for + all opens? currently, we do the latter, like all other + drivers do... */ + struct saa7146_standard *standard; + + int vflip; + int hflip; + int current_hps_source; + int current_hps_sync; + + struct saa7146_dma d_clipping; /* pointer to clipping memory */ + + unsigned int resources; /* resource management for device */ +}; + +/* flags */ +#define SAA7146_USE_PORT_B_FOR_VBI 0x2 /* use input port b for vbi hardware bug workaround */ + +struct saa7146_ext_vv +{ + /* information about the video capabilities of the device */ + int inputs; + int audios; + u32 capabilities; + int flags; + + /* additionally supported transmission standards */ + struct saa7146_standard *stds; + int num_stds; + int (*std_callback)(struct saa7146_dev*, struct saa7146_standard *); + + /* the extension can override this */ + struct v4l2_ioctl_ops vid_ops; + struct v4l2_ioctl_ops vbi_ops; + /* pointer to the saa7146 core ops */ + const struct v4l2_ioctl_ops *core_ops; + + struct v4l2_file_operations vbi_fops; +}; + +struct saa7146_use_ops { + void (*init)(struct saa7146_dev *, struct saa7146_vv *); + int(*open)(struct saa7146_dev *, struct file *); + void (*release)(struct saa7146_dev *, struct file *); + void (*irq_done)(struct saa7146_dev *, unsigned long status); + ssize_t (*read)(struct file *, char __user *, size_t, loff_t *); +}; + +/* from saa7146_fops.c */ +int saa7146_register_device(struct video_device *vid, struct saa7146_dev *dev, char *name, int type); +int saa7146_unregister_device(struct video_device *vid, struct saa7146_dev *dev); +void saa7146_buffer_finish(struct saa7146_dev *dev, struct saa7146_dmaqueue *q, int state); +void saa7146_buffer_next(struct saa7146_dev *dev, struct saa7146_dmaqueue *q,int vbi); +int saa7146_buffer_queue(struct saa7146_dev *dev, struct saa7146_dmaqueue *q, struct saa7146_buf *buf); +void saa7146_buffer_timeout(struct timer_list *t); +void saa7146_dma_free(struct saa7146_dev* dev,struct videobuf_queue *q, + struct saa7146_buf *buf); + +int saa7146_vv_init(struct saa7146_dev* dev, struct saa7146_ext_vv *ext_vv); +int saa7146_vv_release(struct saa7146_dev* dev); + +/* from saa7146_hlp.c */ +int saa7146_enable_overlay(struct saa7146_fh *fh); +void saa7146_disable_overlay(struct saa7146_fh *fh); + +void saa7146_set_capture(struct saa7146_dev *dev, struct saa7146_buf *buf, struct saa7146_buf *next); +void saa7146_write_out_dma(struct saa7146_dev* dev, int which, struct saa7146_video_dma* vdma) ; +void saa7146_set_hps_source_and_sync(struct saa7146_dev *saa, int source, int sync); +void saa7146_set_gpio(struct saa7146_dev *saa, u8 pin, u8 data); + +/* from saa7146_video.c */ +extern const struct v4l2_ioctl_ops saa7146_video_ioctl_ops; +extern const struct v4l2_ioctl_ops saa7146_vbi_ioctl_ops; +extern const struct saa7146_use_ops saa7146_video_uops; +int saa7146_start_preview(struct saa7146_fh *fh); +int saa7146_stop_preview(struct saa7146_fh *fh); +long saa7146_video_do_ioctl(struct file *file, unsigned int cmd, void *arg); +int saa7146_s_ctrl(struct v4l2_ctrl *ctrl); + +/* from saa7146_vbi.c */ +extern const struct saa7146_use_ops saa7146_vbi_uops; + +/* resource management functions */ +int saa7146_res_get(struct saa7146_fh *fh, unsigned int bit); +void saa7146_res_free(struct saa7146_fh *fh, unsigned int bits); + +#define RESOURCE_DMA1_HPS 0x1 +#define RESOURCE_DMA2_CLP 0x2 +#define RESOURCE_DMA3_BRS 0x4 + +/* saa7146 source inputs */ +#define SAA7146_HPS_SOURCE_PORT_A 0x00 +#define SAA7146_HPS_SOURCE_PORT_B 0x01 +#define SAA7146_HPS_SOURCE_YPB_CPA 0x02 +#define SAA7146_HPS_SOURCE_YPA_CPB 0x03 + +/* sync inputs */ +#define SAA7146_HPS_SYNC_PORT_A 0x00 +#define SAA7146_HPS_SYNC_PORT_B 0x01 + +/* some memory sizes */ +/* max. 16 clipping rectangles */ +#define SAA7146_CLIPPING_MEM (16 * 4 * sizeof(u32)) + +/* some defines for the various clipping-modes */ +#define SAA7146_CLIPPING_RECT 0x4 +#define SAA7146_CLIPPING_RECT_INVERTED 0x5 +#define SAA7146_CLIPPING_MASK 0x6 +#define SAA7146_CLIPPING_MASK_INVERTED 0x7 + +/* output formats: each entry holds four information */ +#define RGB08_COMPOSED 0x0217 /* composed is used in the sense of "not-planar" */ +/* this means: planar?=0, yuv2rgb-conversation-mode=2, dither=yes(=1), format-mode = 7 */ +#define RGB15_COMPOSED 0x0213 +#define RGB16_COMPOSED 0x0210 +#define RGB24_COMPOSED 0x0201 +#define RGB32_COMPOSED 0x0202 + +#define Y8 0x0006 +#define YUV411_COMPOSED 0x0003 +#define YUV422_COMPOSED 0x0000 +/* this means: planar?=1, yuv2rgb-conversion-mode=0, dither=no(=0), format-mode = b */ +#define YUV411_DECOMPOSED 0x100b +#define YUV422_DECOMPOSED 0x1009 +#define YUV420_DECOMPOSED 0x100a + +#define IS_PLANAR(x) (x & 0xf000) + +/* misc defines */ +#define SAA7146_NO_SWAP (0x0) +#define SAA7146_TWO_BYTE_SWAP (0x1) +#define SAA7146_FOUR_BYTE_SWAP (0x2) + +#endif diff --git a/drivers/media/pci/saa7146/Kconfig b/drivers/staging/media/deprecated/saa7146/saa7146/Kconfig index 3bbb68a0ed7b..228e8d3f8d2b 100644 --- a/drivers/media/pci/saa7146/Kconfig +++ b/drivers/staging/media/deprecated/saa7146/saa7146/Kconfig @@ -1,6 +1,6 @@ # SPDX-License-Identifier: GPL-2.0-only config VIDEO_HEXIUM_GEMINI - tristate "Hexium Gemini frame grabber" + tristate "Hexium Gemini frame grabber (DEPRECATED)" depends on PCI && VIDEO_DEV && I2C select VIDEO_SAA7146_VV help @@ -8,22 +8,28 @@ config VIDEO_HEXIUM_GEMINI grabber card by Hexium. Please note that the Gemini Dual card is *not* fully supported. + This driver is deprecated and is scheduled for removal by + the beginning of 2023. See the TODO file for more information. + To compile this driver as a module, choose M here: the module will be called hexium_gemini. config VIDEO_HEXIUM_ORION - tristate "Hexium HV-PCI6 and Orion frame grabber" + tristate "Hexium HV-PCI6 and Orion frame grabber (DEPRECATED)" depends on PCI && VIDEO_DEV && I2C select VIDEO_SAA7146_VV help This is a video4linux driver for the Hexium HV-PCI6 and Orion frame grabber cards by Hexium. + This driver is deprecated and is scheduled for removal by + the beginning of 2023. See the TODO file for more information. + To compile this driver as a module, choose M here: the module will be called hexium_orion. config VIDEO_MXB - tristate "Siemens-Nixdorf 'Multimedia eXtension Board'" + tristate "Siemens-Nixdorf 'Multimedia eXtension Board' (DEPRECATED)" depends on PCI && VIDEO_DEV && I2C select VIDEO_SAA7146_VV select VIDEO_TUNER @@ -35,5 +41,8 @@ config VIDEO_MXB This is a video4linux driver for the 'Multimedia eXtension Board' TV card by Siemens-Nixdorf. + This driver is deprecated and is scheduled for removal by + the beginning of 2023. See the TODO file for more information. + To compile this driver as a module, choose M here: the module will be called mxb. diff --git a/drivers/media/pci/saa7146/Makefile b/drivers/staging/media/deprecated/saa7146/saa7146/Makefile index 37c9336f83d5..37c9336f83d5 100644 --- a/drivers/media/pci/saa7146/Makefile +++ b/drivers/staging/media/deprecated/saa7146/saa7146/Makefile diff --git a/drivers/staging/media/deprecated/saa7146/saa7146/TODO b/drivers/staging/media/deprecated/saa7146/saa7146/TODO new file mode 100644 index 000000000000..c9ae2ec79cea --- /dev/null +++ b/drivers/staging/media/deprecated/saa7146/saa7146/TODO @@ -0,0 +1,7 @@ +The saa7146-based drivers are one of the few drivers still not using +the vb2 framework, so these drivers are now deprecated with the intent of +removing them altogether by the beginning of 2023. + +In order to keep these drivers they have to be converted to vb2. +If someone is interested in doing this work, then contact the +linux-media mailinglist (https://linuxtv.org/lists.php). diff --git a/drivers/media/pci/saa7146/hexium_gemini.c b/drivers/staging/media/deprecated/saa7146/saa7146/hexium_gemini.c index 3947701cd6c7..124e82bd4507 100644 --- a/drivers/media/pci/saa7146/hexium_gemini.c +++ b/drivers/staging/media/deprecated/saa7146/saa7146/hexium_gemini.c @@ -13,9 +13,9 @@ #define DEBUG_VARIABLE debug -#include <media/drv-intf/saa7146_vv.h> #include <linux/module.h> #include <linux/kernel.h> +#include "../common/saa7146_vv.h" static int debug; module_param(debug, int, 0); diff --git a/drivers/media/pci/saa7146/hexium_orion.c b/drivers/staging/media/deprecated/saa7146/saa7146/hexium_orion.c index 2eb4bee16b71..ebd63998ac79 100644 --- a/drivers/media/pci/saa7146/hexium_orion.c +++ b/drivers/staging/media/deprecated/saa7146/saa7146/hexium_orion.c @@ -13,9 +13,9 @@ #define DEBUG_VARIABLE debug -#include <media/drv-intf/saa7146_vv.h> #include <linux/module.h> #include <linux/kernel.h> +#include "../common/saa7146_vv.h" static int debug; module_param(debug, int, 0); diff --git a/drivers/media/pci/saa7146/mxb.c b/drivers/staging/media/deprecated/saa7146/saa7146/mxb.c index 7ded8f5b05cb..3e568f952dae 100644 --- a/drivers/media/pci/saa7146/mxb.c +++ b/drivers/staging/media/deprecated/saa7146/saa7146/mxb.c @@ -13,13 +13,13 @@ #define DEBUG_VARIABLE debug -#include <media/drv-intf/saa7146_vv.h> #include <media/tuner.h> #include <media/v4l2-common.h> #include <media/i2c/saa7115.h> #include <linux/module.h> #include <linux/kernel.h> +#include "../common/saa7146_vv.h" #include "tea6415c.h" #include "tea6420.h" diff --git a/drivers/media/pci/ttpci/Kconfig b/drivers/staging/media/deprecated/saa7146/ttpci/Kconfig index 65a6832a6b96..8c85ed58e938 100644 --- a/drivers/media/pci/ttpci/Kconfig +++ b/drivers/staging/media/deprecated/saa7146/ttpci/Kconfig @@ -1,6 +1,6 @@ # SPDX-License-Identifier: GPL-2.0-only config DVB_BUDGET_CORE - tristate "SAA7146 DVB cards (aka Budget, Nova-PCI)" + tristate "SAA7146 DVB cards (aka Budget, Nova-PCI) (DEPRECATED)" depends on DVB_CORE && PCI && I2C select VIDEO_SAA7146 select TTPCI_EEPROM @@ -10,7 +10,7 @@ config DVB_BUDGET_CORE MPEG2 decoder. config DVB_BUDGET - tristate "Budget cards" + tristate "Budget cards (DEPRECATED)" depends on DVB_BUDGET_CORE && I2C select DVB_STV0299 if MEDIA_SUBDRV_AUTOSELECT select DVB_VES1X93 if MEDIA_SUBDRV_AUTOSELECT @@ -30,13 +30,16 @@ config DVB_BUDGET or Nova-PCI cards) without onboard MPEG2 decoder, and without analog inputs or an onboard Common Interface connector. + This driver is deprecated and is scheduled for removal by + the beginning of 2023. See the TODO file for more information. + Say Y if you own such a card and want to use it. To compile this driver as a module, choose M here: the module will be called budget. config DVB_BUDGET_CI - tristate "Budget cards with onboard CI connector" + tristate "Budget cards with onboard CI connector (DEPRECATED)" depends on DVB_BUDGET_CORE && I2C select DVB_STV0297 if MEDIA_SUBDRV_AUTOSELECT select DVB_STV0299 if MEDIA_SUBDRV_AUTOSELECT @@ -57,13 +60,16 @@ config DVB_BUDGET_CI Note: The Common Interface is not yet supported by this driver due to lack of information from the vendor. + This driver is deprecated and is scheduled for removal by + the beginning of 2023. See the TODO file for more information. + Say Y if you own such a card and want to use it. To compile this driver as a module, choose M here: the module will be called budget-ci. config DVB_BUDGET_AV - tristate "Budget cards with analog video inputs" + tristate "Budget cards with analog video inputs (DEPRECATED)" depends on DVB_BUDGET_CORE && I2C select VIDEO_SAA7146_VV depends on VIDEO_DEV # dependencies of VIDEO_SAA7146_VV @@ -80,6 +86,9 @@ config DVB_BUDGET_AV (so called Budget- or Nova-PCI cards) without onboard MPEG2 decoder, but with one or more analog video inputs. + This driver is deprecated and is scheduled for removal by + the beginning of 2023. See the TODO file for more information. + Say Y if you own such a card and want to use it. To compile this driver as a module, choose M here: the diff --git a/drivers/media/pci/ttpci/Makefile b/drivers/staging/media/deprecated/saa7146/ttpci/Makefile index b0708f6e40cc..b0708f6e40cc 100644 --- a/drivers/media/pci/ttpci/Makefile +++ b/drivers/staging/media/deprecated/saa7146/ttpci/Makefile diff --git a/drivers/staging/media/deprecated/saa7146/ttpci/TODO b/drivers/staging/media/deprecated/saa7146/ttpci/TODO new file mode 100644 index 000000000000..c9ae2ec79cea --- /dev/null +++ b/drivers/staging/media/deprecated/saa7146/ttpci/TODO @@ -0,0 +1,7 @@ +The saa7146-based drivers are one of the few drivers still not using +the vb2 framework, so these drivers are now deprecated with the intent of +removing them altogether by the beginning of 2023. + +In order to keep these drivers they have to be converted to vb2. +If someone is interested in doing this work, then contact the +linux-media mailinglist (https://linuxtv.org/lists.php). diff --git a/drivers/media/pci/ttpci/budget-av.c b/drivers/staging/media/deprecated/saa7146/ttpci/budget-av.c index 3cb83005cf09..0c61a2dec221 100644 --- a/drivers/media/pci/ttpci/budget-av.c +++ b/drivers/staging/media/deprecated/saa7146/ttpci/budget-av.c @@ -29,7 +29,7 @@ #include "tda1004x.h" #include "tua6100.h" #include "dvb-pll.h" -#include <media/drv-intf/saa7146_vv.h> +#include "../common/saa7146_vv.h" #include <linux/module.h> #include <linux/errno.h> #include <linux/slab.h> diff --git a/drivers/media/pci/ttpci/budget-ci.c b/drivers/staging/media/deprecated/saa7146/ttpci/budget-ci.c index d59d18647371..d59d18647371 100644 --- a/drivers/media/pci/ttpci/budget-ci.c +++ b/drivers/staging/media/deprecated/saa7146/ttpci/budget-ci.c diff --git a/drivers/media/pci/ttpci/budget-core.c b/drivers/staging/media/deprecated/saa7146/ttpci/budget-core.c index 5d5796f24469..5d5796f24469 100644 --- a/drivers/media/pci/ttpci/budget-core.c +++ b/drivers/staging/media/deprecated/saa7146/ttpci/budget-core.c diff --git a/drivers/media/pci/ttpci/budget.c b/drivers/staging/media/deprecated/saa7146/ttpci/budget.c index a88711a3ac7f..a88711a3ac7f 100644 --- a/drivers/media/pci/ttpci/budget.c +++ b/drivers/staging/media/deprecated/saa7146/ttpci/budget.c diff --git a/drivers/media/pci/ttpci/budget.h b/drivers/staging/media/deprecated/saa7146/ttpci/budget.h index bd87432e6cde..82cc0df492b3 100644 --- a/drivers/media/pci/ttpci/budget.h +++ b/drivers/staging/media/deprecated/saa7146/ttpci/budget.h @@ -13,7 +13,7 @@ #include <linux/module.h> #include <linux/mutex.h> -#include <media/drv-intf/saa7146.h> +#include "../common/saa7146.h" extern int budget_debug; |