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/linux/drivers/media/usb/go7007/
H A Dgo7007-driver.c33 int go7007_read_interrupt(struct go7007 *go, u16 *value, u16 *data) in go7007_read_interrupt() argument
35 go->interrupt_available = 0; in go7007_read_interrupt()
36 go->hpi_ops->read_interrupt(go); in go7007_read_interrupt()
37 if (wait_event_timeout(go->interrupt_waitq, in go7007_read_interrupt()
38 go->interrupt_available, 5*HZ) < 0) { in go7007_read_interrupt()
39 v4l2_err(&go->v4l2_dev, "timeout waiting for read interrupt\n"); in go7007_read_interrupt()
42 if (!go->interrupt_available) in go7007_read_interrupt()
44 go->interrupt_available = 0; in go7007_read_interrupt()
45 *value = go->interrupt_value & 0xfffe; in go7007_read_interrupt()
46 *data = go->interrupt_data; in go7007_read_interrupt()
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H A Dgo7007-fw.c290 static int mjpeg_frame_header(struct go7007 *go, unsigned char *buf, int q) in mjpeg_frame_header() argument
310 buf[p++] = go->height >> 8; in mjpeg_frame_header()
311 buf[p++] = go->height & 0xff; in mjpeg_frame_header()
312 buf[p++] = go->width >> 8; in mjpeg_frame_header()
313 buf[p++] = go->width & 0xff; in mjpeg_frame_header()
365 static int gen_mjpeghdr_to_package(struct go7007 *go, __le16 *code, int space) in gen_mjpeghdr_to_package() argument
377 mjpeg_frame_header(go, buf + size, i); in gen_mjpeghdr_to_package()
380 chunk = mjpeg_frame_header(go, buf + size, 1); in gen_mjpeghdr_to_package()
416 static int mpeg1_frame_header(struct go7007 *go, unsigned char *buf, in mpeg1_frame_header() argument
420 int rows = go->interlace_coding ? go->height / 32 : go->height / 16; in mpeg1_frame_header()
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H A Dgo7007-usb.c622 static int go7007_usb_vendor_request(struct go7007 *go, int request, in go7007_usb_vendor_request() argument
625 struct go7007_usb *usb = go->hpi_context; in go7007_usb_vendor_request()
641 static int go7007_usb_interface_reset(struct go7007 *go) in go7007_usb_interface_reset() argument
643 struct go7007_usb *usb = go->hpi_context; in go7007_usb_interface_reset()
646 if (go->status == STATUS_SHUTDOWN) in go7007_usb_interface_reset()
649 if (go7007_write_interrupt(go, 0x0001, 0x0001) < 0) in go7007_usb_interface_reset()
656 if (go7007_usb_vendor_request(go, 0x10, 0, 0, NULL, 0, 0) < 0 || in go7007_usb_interface_reset()
657 go7007_usb_vendor_request(go, 0x10, 0, 0, NULL, 0, 0) < 0) in go7007_usb_interface_reset()
661 if (go7007_write_interrupt(go, 0x0001, 0x0001) < 0) in go7007_usb_interface_reset()
667 if (go7007_read_interrupt(go, &intr_val, &intr_data) < 0 || in go7007_usb_interface_reset()
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H A Dgo7007-priv.h116 int (*interface_reset)(struct go7007 *go);
117 int (*write_interrupt)(struct go7007 *go, int addr, int data);
118 int (*read_interrupt)(struct go7007 *go);
119 int (*stream_start)(struct go7007 *go);
120 int (*stream_stop)(struct go7007 *go);
121 int (*send_firmware)(struct go7007 *go, u8 *data, int len);
122 int (*send_command)(struct go7007 *go, unsigned int cmd, void *arg);
123 void (*release)(struct go7007 *go);
237 void (*audio_deliver)(struct go7007 *go, u8 *buf, int length);
259 #define go7007_interface_reset(go) \ argument
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H A Dgo7007-i2c.c38 static inline void adlink_mpg24_i2c_lock(struct go7007 *go) in adlink_mpg24_i2c_lock() argument
42 go7007_write_addr(go, 0x3c82, 0x0020); in adlink_mpg24_i2c_lock()
45 static inline void adlink_mpg24_i2c_unlock(struct go7007 *go) in adlink_mpg24_i2c_unlock() argument
48 go7007_write_addr(go, 0x3c82, 0x0000); in adlink_mpg24_i2c_unlock()
52 static int go7007_i2c_xfer(struct go7007 *go, u16 addr, int read, in go7007_i2c_xfer() argument
58 if (go->status == STATUS_SHUTDOWN) in go7007_i2c_xfer()
63 dev_dbg(go->dev, "go7007-i2c: reading 0x%02x on 0x%02x\n", in go7007_i2c_xfer()
66 dev_dbg(go->dev, in go7007_i2c_xfer()
71 mutex_lock(&go->hw_lock); in go7007_i2c_xfer()
73 if (go->board_id == GO7007_BOARDID_ADLINK_MPG24) in go7007_i2c_xfer()
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H A Dsnd-go7007.c64 static void parse_audio_stream_data(struct go7007 *go, u8 *buf, int length) in parse_audio_stream_data() argument
66 struct go7007_snd *gosnd = go->snd_context; in parse_audio_stream_data()
101 struct go7007 *go = snd_pcm_substream_chip(substream); in go7007_snd_hw_params() local
103 go->audio_deliver = parse_audio_stream_data; in go7007_snd_hw_params()
109 struct go7007 *go = snd_pcm_substream_chip(substream); in go7007_snd_hw_free() local
111 go->audio_deliver = NULL; in go7007_snd_hw_free()
117 struct go7007 *go = snd_pcm_substream_chip(substream); in go7007_snd_capture_open() local
118 struct go7007_snd *gosnd = go->snd_context; in go7007_snd_capture_open()
135 struct go7007 *go = snd_pcm_substream_chip(substream); in go7007_snd_capture_close() local
136 struct go7007_snd *gosnd = go->snd_context; in go7007_snd_capture_close()
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H A Ds2250-board.c131 static int go7007_usb_vendor_request(struct go7007 *go, u16 request, in go7007_usb_vendor_request() argument
134 struct go7007_usb *usb = go->hpi_context; in go7007_usb_vendor_request()
153 struct go7007 *go = i2c_get_adapdata(client->adapter); in write_reg() local
159 if (go == NULL) in write_reg()
162 if (go->status == STATUS_SHUTDOWN) in write_reg()
169 usb = go->hpi_context; in write_reg()
175 rc = go7007_usb_vendor_request(go, 0x55, dev_addr, in write_reg()
187 struct go7007 *go = i2c_get_adapdata(client->adapter); in write_reg_fp() local
193 if (go == NULL) in write_reg_fp()
196 if (go->status == STATUS_SHUTDOWN) in write_reg_fp()
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/linux/drivers/media/pci/saa7134/
H A Dsaa7134-go7007.c131 static int saa7134_go7007_interface_reset(struct go7007 *go) in saa7134_go7007_interface_reset() argument
133 struct saa7134_go7007 *saa = go->hpi_context; in saa7134_go7007_interface_reset()
167 if (go7007_read_interrupt(go, &intr_val, &intr_data) < 0 || in saa7134_go7007_interface_reset()
175 static int saa7134_go7007_write_interrupt(struct go7007 *go, int addr, int data) in saa7134_go7007_write_interrupt() argument
177 struct saa7134_go7007 *saa = go->hpi_context; in saa7134_go7007_write_interrupt()
203 static int saa7134_go7007_read_interrupt(struct go7007 *go) in saa7134_go7007_read_interrupt() argument
205 struct saa7134_go7007 *saa = go->hpi_context; in saa7134_go7007_read_interrupt()
209 go->interrupt_available = 1; in saa7134_go7007_read_interrupt()
210 gpio_read(dev, HPI_ADDR_INTR_RET_VALUE, &go->interrupt_value); in saa7134_go7007_read_interrupt()
211 gpio_read(dev, HPI_ADDR_INTR_RET_DATA, &go->interrupt_data); in saa7134_go7007_read_interrupt()
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/linux/drivers/power/reset/
H A Dodroid-go-ultra-poweroff.c16 * The Odroid Go Ultra has 2 PMICs:
135 .name = "odroid-go-ultra-poweroff",
144 /* Only create when running on the Odroid Go Ultra device */ in odroid_go_ultra_poweroff_init()
145 if (!of_device_is_compatible(of_root, "hardkernel,odroid-go-ultra")) in odroid_go_ultra_poweroff_init()
152 pdev = platform_device_register_resndata(NULL, "odroid-go-ultra-poweroff", -1, in odroid_go_ultra_poweroff_init()
165 /* Only delete when running on the Odroid Go Ultra device */ in odroid_go_ultra_poweroff_exit()
166 if (!of_device_is_compatible(of_root, "hardkernel,odroid-go-ultra")) in odroid_go_ultra_poweroff_exit()
177 MODULE_DESCRIPTION("Odroid Go Ultra poweroff driver");
/linux/drivers/video/console/
H A Dnewport_con.c55 (regs)->go.zpattern = BMASK((cp)[0x0]); (regs)->go.zpattern = BMASK((cp)[0x1]); \
56 (regs)->go.zpattern = BMASK((cp)[0x2]); (regs)->go.zpattern = BMASK((cp)[0x3]); \
57 (regs)->go.zpattern = BMASK((cp)[0x4]); (regs)->go.zpattern = BMASK((cp)[0x5]); \
58 (regs)->go.zpattern = BMASK((cp)[0x6]); (regs)->go.zpattern = BMASK((cp)[0x7]); \
59 (regs)->go.zpattern = BMASK((cp)[0x8]); (regs)->go.zpattern = BMASK((cp)[0x9]); \
60 (regs)->go.zpattern = BMASK((cp)[0xa]); (regs)->go.zpattern = BMASK((cp)[0xb]); \
61 (regs)->go.zpattern = BMASK((cp)[0xc]); (regs)->go.zpattern = BMASK((cp)[0xd]); \
62 (regs)->go.zpattern = BMASK((cp)[0xe]); (regs)->go.zpattern = BMASK((cp)[0xf]); \
79 npregs->go.xyendi = in newport_render_background()
125 npregs->go.hostrw0 = *data++ << 24; in newport_show_logo()
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/linux/drivers/s390/char/
H A Dsclp_rw.c88 struct go *go; in sclp_initialize_mto() local
111 go = &mdb->go; in sclp_initialize_mto()
112 go->length = sizeof(struct go); in sclp_initialize_mto()
113 go->type = 1; in sclp_initialize_mto()
217 buffer->current_msg->mdb.go.general_msg_flags |= in sclp_write()
228 /* "go to (next htab-boundary + 1, same line)" */ in sclp_write()
239 /* "go to (actual column, actual line + 1)" */ in sclp_write()
261 /* "go to (actual column - 1, actual line)" */ in sclp_write()
H A Dsclp_rw.h24 struct go { struct
48 struct go go; argument
/linux/tools/testing/selftests/powerpc/pmu/event_code_tests/
H A Devent_alternatives_tests_p9.c51 * 0x600f4. So it can go in with EventCode_1 which is using PMC2 in event_alternatives_tests_p9()
64 * 0x300f2 in PMC3. So it can go in with EventCode_2 which is using PMC2 in event_alternatives_tests_p9()
77 * 0x40036 in PMC4. So it can go in with EventCode_2 which is using PMC2 in event_alternatives_tests_p9()
90 * 0x400f0 in PMC4. So it can go in with EventCode_3 which is using PMC3 in event_alternatives_tests_p9()
103 * 0x500fa in PMC5. So it can go in with EventCode_4 which is using PMC4 in event_alternatives_tests_p9()
/linux/arch/powerpc/lib/
H A Dchecksum_64.S76 * go is 16 cycles per iteration. The scheduling of the loop below has
131 .Lcsum_tail_doublewords: /* Up to 127 bytes to go */
144 .Lcsum_tail_word: /* Up to 7 bytes to go */
153 .Lcsum_tail_halfword: /* Up to 3 bytes to go */
162 .Lcsum_tail_byte: /* Up to 1 byte to go */
269 * go is 16 cycles per iteration. The scheduling of the loop below has
346 .Lcopy_tail_doublewords: /* Up to 127 bytes to go */
361 .Lcopy_tail_word: /* Up to 7 bytes to go */
372 .Lcopy_tail_halfword: /* Up to 3 bytes to go */
383 .Lcopy_tail_byte: /* Up to 1 byte to go */
/linux/Documentation/power/
H A Dtricks.rst9 * go with minimal config, turn off drivers like USB, AGP you don't
14 * use ext2. At least it has working fsck. [If something seems to go
22 * try running as few processes as possible, preferably go to single
/linux/tools/testing/selftests/bpf/prog_tests/
H A Duprobe_syscall.c254 int pid, status, err, go[2], c; in test_uretprobe_syscall_call() local
256 if (!ASSERT_OK(pipe(go), "pipe")) in test_uretprobe_syscall_call()
269 close(go[1]); in test_uretprobe_syscall_call()
272 err = read(go[0], &c, 1); in test_uretprobe_syscall_call()
287 write(go[1], &c, 1); in test_uretprobe_syscall_call()
300 close(go[1]); in test_uretprobe_syscall_call()
301 close(go[0]); in test_uretprobe_syscall_call()
/linux/drivers/w1/masters/
H A Damd_axi_w1.c129 /* Write Go signal and clear control reset signal in control register */ in amd_axi_w1_touch_bit()
143 /* Clear Go signal in register 1 */ in amd_axi_w1_touch_bit()
172 /* Write Go signal and clear control reset signal in control register */ in amd_axi_w1_read_byte()
185 /* Clear Go signal in control register */ in amd_axi_w1_read_byte()
213 /* Write Go signal and clear control reset signal in register 1 */ in amd_axi_w1_write_byte()
224 /* Clear Go signal in control register */ in amd_axi_w1_write_byte()
253 /* Write Go signal and clear control reset signal in register 1 */ in amd_axi_w1_reset_bus()
266 /* Clear Go signal in control register */ in amd_axi_w1_reset_bus()
/linux/Documentation/watchdog/
H A Dconvert_drivers_to_kernel_api.rst20 go. Only very few driver-specific details have to be moved to other functions.
24 close preparations) can simply go. Device specific stuff needs to go to the
31 - write: Can simply go, all defined behaviour is taken care of by the framework,
85 refactoring. The rest can go.
187 can go, though. This will likely be some code in open(), close() or write().
/linux/drivers/clk/rockchip/
H A Dclk.h707 df, go, gs, gf) \ argument
722 .gate_offset = go, \
728 mf, do, ds, dw, df, go, gs, gf) \ argument
744 .gate_offset = go, \
750 go, gs, gf) \ argument
762 .gate_offset = go, \
768 df, dt, go, gs, gf) \ argument
781 .gate_offset = go, \
787 go, gs, gf) \ argument
799 .gate_offset = go, \
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/linux/arch/m68k/fpsp040/
H A Ddecbin.S232 beq ap_st_z |if clear, go to append/strip zeros
290 bne ap_st_n |if neg, go to neg side
294 bnes ap_p_fx |if M16 is non-zero, go fix exp
307 bnes ap_p_fx |if non-zero, go to fix exp
315 bges ap_p_fm |if still pos, go to pwrten
338 bra pwrten |go calc pwrten
355 bnes ap_n_fx |if non-zero, go to exp fix
363 bgts ap_n_fm |if still pos, go fix mantissa
445 bras calc_p |go to init section
450 bras calc_p |go to init section
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H A Dsetox.S60 | 1.1 If |X| >= 2^(-65), go to Step 1.3.
61 | 1.2 Go to Step 7.
62 | 1.3 If |X| < 16380 log(2), go to Step 2.
63 | 1.4 Go to Step 8.
154 | 6.1 If AdjFlag = 0, go to 6.3
186 | 8.1 If |X| > 16480 log2, go to Step 9.
193 | 8.7 Go to Step 3.
197 | 9.1 If X < 0, go to 9.3
198 | 9.2 ans := Huge, go to 9.4
222 | 1.1 If |X| >= 1/4, go to Step 1.3.
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H A Dgen_except.S59 beq do_check |go handle idle frame
61 beqs unimp_x |go handle unimp frame
63 beqs unimp_x |go handle unimp frame
176 bra commonE |go clean and exit
207 bra do_clean |go clean and exit
218 bras ovfl_unfl |go to unfl_ovfl to determine if
274 bra do_clean |go clean and exit
376 | If trace mode enabled, then go to trace handler. This handler
/linux/arch/powerpc/kernel/
H A Dkvm_emul.S93 /* Go back to caller */
170 /* Go back to caller */
231 /* Go back to caller */
277 /* Go back to caller */
318 /* Go back to caller */
/linux/Documentation/devicetree/bindings/pwm/
H A Dpwm-tipwmss.txt33 /* child nodes go here */
46 /* child nodes go here */
57 /* child nodes go here */
/linux/drivers/parport/
H A Dieee1284_ops.c89 first time around the loop, don't let go of in parport_ieee1284_write_compat()
217 /* Go to reverse idle phase. */ in parport_ieee1284_read_nibble()
302 /* Go to reverse idle phase. */ in parport_ieee1284_read_byte()
731 /* Event 58: wait for busy (nWait) to go high */ in parport_ieee1284_epp_write_data()
738 /* Event 60: wait for busy (nWait) to go low */ in parport_ieee1284_epp_write_data()
773 /* Event 58: wait for Busy to go high */ in parport_ieee1284_epp_read_data()
783 /* Event 60: wait for Busy to go low */ in parport_ieee1284_epp_read_data()
819 /* Event 58: wait for busy (nWait) to go high */ in parport_ieee1284_epp_write_addr()
826 /* Event 60: wait for busy (nWait) to go low */ in parport_ieee1284_epp_write_addr()
861 /* Event 58: wait for Busy to go high */ in parport_ieee1284_epp_read_addr()
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