Home
last modified time | relevance | path

Searched refs:vc (Results 1 – 25 of 131) sorted by relevance

123456

/Linux-v5.4/drivers/tty/vt/
Dvt.c144 struct vc vc_cons [MAX_NR_CONSOLES];
151 static void vc_init(struct vc_data *vc, unsigned int rows,
153 static void gotoxy(struct vc_data *vc, int new_x, int new_y);
154 static void save_cur(struct vc_data *vc);
155 static void reset_terminal(struct vc_data *vc, int do_clear);
158 static void set_cursor(struct vc_data *vc);
159 static void hide_cursor(struct vc_data *vc);
163 static void set_palette(struct vc_data *vc);
268 static void notify_write(struct vc_data *vc, unsigned int unicode) in notify_write() argument
270 struct vt_notifier_param param = { .vc = vc, .c = unicode }; in notify_write()
[all …]
Dvt_ioctl.c65 static void complete_change_console(struct vc_data *vc);
266 do_unimap_ioctl(int cmd, struct unimapdesc __user *user_ud, int perm, struct vc_data *vc) in do_unimap_ioctl() argument
276 return con_set_unimap(vc, tmp.entry_ct, tmp.entries); in do_unimap_ioctl()
278 if (!perm && fg_console != vc->vc_num) in do_unimap_ioctl()
280 return con_get_unimap(vc, tmp.entry_ct, &(user_ud->entry_ct), tmp.entries); in do_unimap_ioctl()
288 struct vc_data *vc = NULL; in vt_disallocate() local
295 vc = vc_deallocate(vc_num); in vt_disallocate()
298 if (vc && vc_num >= MIN_NR_CONSOLES) { in vt_disallocate()
299 tty_port_destroy(&vc->port); in vt_disallocate()
300 kfree(vc); in vt_disallocate()
[all …]
Dkeyboard.c80 typedef void (k_handler_fn)(struct vc_data *vc, unsigned char value,
92 typedef void (fn_handler_fn)(struct vc_data *vc);
306 static void put_queue(struct vc_data *vc, int ch) in put_queue() argument
308 tty_insert_flip_char(&vc->port, ch, 0); in put_queue()
309 tty_schedule_flip(&vc->port); in put_queue()
312 static void puts_queue(struct vc_data *vc, char *cp) in puts_queue() argument
315 tty_insert_flip_char(&vc->port, *cp, 0); in puts_queue()
318 tty_schedule_flip(&vc->port); in puts_queue()
321 static void applkey(struct vc_data *vc, int key, char mode) in applkey() argument
327 puts_queue(vc, buf); in applkey()
[all …]
Dvc_screen.c92 struct vc_data *vc = param->vc; in vcs_notifier() local
113 if (currcons != vc->vc_num) in vcs_notifier()
211 struct vc_data *vc; in vcs_size() local
215 vc = vcs_vc(inode, NULL); in vcs_size()
216 if (!vc) in vcs_size()
219 size = vc->vc_rows * vc->vc_cols; in vcs_size()
247 struct vc_data *vc; in vcs_read() local
269 vc = vcs_vc(inode, &viewed); in vcs_read()
270 if (!vc) in vcs_read()
318 maxcol = vc->vc_cols; in vcs_read()
[all …]
/Linux-v5.4/fs/afs/
Dvl_rotate.c17 bool afs_begin_vlserver_operation(struct afs_vl_cursor *vc, struct afs_cell *cell, in afs_begin_vlserver_operation() argument
20 memset(vc, 0, sizeof(*vc)); in afs_begin_vlserver_operation()
21 vc->cell = cell; in afs_begin_vlserver_operation()
22 vc->key = key; in afs_begin_vlserver_operation()
23 vc->error = -EDESTADDRREQ; in afs_begin_vlserver_operation()
24 vc->ac.error = SHRT_MAX; in afs_begin_vlserver_operation()
27 vc->error = -EINTR; in afs_begin_vlserver_operation()
28 vc->flags |= AFS_VL_CURSOR_STOP; in afs_begin_vlserver_operation()
39 static bool afs_start_vl_iteration(struct afs_vl_cursor *vc) in afs_start_vl_iteration() argument
41 struct afs_cell *cell = vc->cell; in afs_start_vl_iteration()
[all …]
/Linux-v5.4/drivers/media/pci/tw686x/
Dtw686x-video.c49 static void tw686x_buf_done(struct tw686x_video_channel *vc, in tw686x_buf_done() argument
52 struct tw686x_dma_desc *desc = &vc->dma_descs[pb]; in tw686x_buf_done()
53 struct tw686x_dev *dev = vc->dev; in tw686x_buf_done()
57 if (vc->curr_bufs[pb]) { in tw686x_buf_done()
58 vb = &vc->curr_bufs[pb]->vb; in tw686x_buf_done()
61 vb->sequence = vc->sequence++; in tw686x_buf_done()
71 vc->pb = !pb; in tw686x_buf_done()
77 static void tw686x_memcpy_dma_free(struct tw686x_video_channel *vc, in tw686x_memcpy_dma_free() argument
80 struct tw686x_dma_desc *desc = &vc->dma_descs[pb]; in tw686x_memcpy_dma_free()
81 struct tw686x_dev *dev = vc->dev; in tw686x_memcpy_dma_free()
[all …]
/Linux-v5.4/drivers/video/fbdev/core/
Dfbcon.c172 #define advance_row(p, delta) (unsigned short *)((unsigned long)(p) + (delta) * vc->vc_size_row)
185 static void fbcon_init(struct vc_data *vc, int init);
186 static void fbcon_deinit(struct vc_data *vc);
187 static void fbcon_clear(struct vc_data *vc, int sy, int sx, int height,
189 static void fbcon_putc(struct vc_data *vc, int c, int ypos, int xpos);
190 static void fbcon_putcs(struct vc_data *vc, const unsigned short *s,
192 static void fbcon_clear_margins(struct vc_data *vc, int bottom_only);
193 static void fbcon_cursor(struct vc_data *vc, int mode);
194 static void fbcon_bmove(struct vc_data *vc, int sy, int sx, int dy, int dx,
196 static int fbcon_switch(struct vc_data *vc);
[all …]
Dbitblit.c26 struct vc_data *vc) in update_attr() argument
28 int i, offset = (vc->vc_font.height < 10) ? 1 : 2; in update_attr()
29 int width = DIV_ROUND_UP(vc->vc_font.width, 8); in update_attr()
30 unsigned int cellsize = vc->vc_font.height * width; in update_attr()
46 static void bit_bmove(struct vc_data *vc, struct fb_info *info, int sy, in bit_bmove() argument
51 area.sx = sx * vc->vc_font.width; in bit_bmove()
52 area.sy = sy * vc->vc_font.height; in bit_bmove()
53 area.dx = dx * vc->vc_font.width; in bit_bmove()
54 area.dy = dy * vc->vc_font.height; in bit_bmove()
55 area.height = height * vc->vc_font.height; in bit_bmove()
[all …]
Dfbcon_ccw.c26 struct vc_data *vc) in ccw_update_attr() argument
28 int i, j, offset = (vc->vc_font.height < 10) ? 1 : 2; in ccw_update_attr()
29 int width = (vc->vc_font.height + 7) >> 3; in ccw_update_attr()
30 int mod = vc->vc_font.height % 8; in ccw_update_attr()
39 for (i = 0; i < vc->vc_font.width; i++) { in ccw_update_attr()
63 static void ccw_bmove(struct vc_data *vc, struct fb_info *info, int sy, in ccw_bmove() argument
70 area.sx = sy * vc->vc_font.height; in ccw_bmove()
71 area.sy = vyres - ((sx + width) * vc->vc_font.width); in ccw_bmove()
72 area.dx = dy * vc->vc_font.height; in ccw_bmove()
73 area.dy = vyres - ((dx + width) * vc->vc_font.width); in ccw_bmove()
[all …]
Dfbcon_cw.c26 struct vc_data *vc) in cw_update_attr() argument
28 int i, j, offset = (vc->vc_font.height < 10) ? 1 : 2; in cw_update_attr()
29 int width = (vc->vc_font.height + 7) >> 3; in cw_update_attr()
32 for (i = 0; i < vc->vc_font.width; i++) { in cw_update_attr()
48 static void cw_bmove(struct vc_data *vc, struct fb_info *info, int sy, in cw_bmove() argument
55 area.sx = vxres - ((sy + height) * vc->vc_font.height); in cw_bmove()
56 area.sy = sx * vc->vc_font.width; in cw_bmove()
57 area.dx = vxres - ((dy + height) * vc->vc_font.height); in cw_bmove()
58 area.dy = dx * vc->vc_font.width; in cw_bmove()
59 area.width = height * vc->vc_font.height; in cw_bmove()
[all …]
Dfbcon_ud.c26 struct vc_data *vc) in ud_update_attr() argument
28 int i, offset = (vc->vc_font.height < 10) ? 1 : 2; in ud_update_attr()
29 int width = (vc->vc_font.width + 7) >> 3; in ud_update_attr()
30 unsigned int cellsize = vc->vc_font.height * width; in ud_update_attr()
48 static void ud_bmove(struct vc_data *vc, struct fb_info *info, int sy, in ud_bmove() argument
56 area.sy = vyres - ((sy + height) * vc->vc_font.height); in ud_bmove()
57 area.sx = vxres - ((sx + width) * vc->vc_font.width); in ud_bmove()
58 area.dy = vyres - ((dy + height) * vc->vc_font.height); in ud_bmove()
59 area.dx = vxres - ((dx + width) * vc->vc_font.width); in ud_bmove()
60 area.height = height * vc->vc_font.height; in ud_bmove()
[all …]
/Linux-v5.4/drivers/dma/
Dvirt-dma.h44 void vchan_dma_desc_free_list(struct virt_dma_chan *vc, struct list_head *head);
45 void vchan_init(struct virt_dma_chan *vc, struct dma_device *dmadev);
56 static inline struct dma_async_tx_descriptor *vchan_tx_prep(struct virt_dma_chan *vc, in vchan_tx_prep() argument
61 dma_async_tx_descriptor_init(&vd->tx, &vc->chan); in vchan_tx_prep()
69 spin_lock_irqsave(&vc->lock, flags); in vchan_tx_prep()
70 list_add_tail(&vd->node, &vc->desc_allocated); in vchan_tx_prep()
71 spin_unlock_irqrestore(&vc->lock, flags); in vchan_tx_prep()
82 static inline bool vchan_issue_pending(struct virt_dma_chan *vc) in vchan_issue_pending() argument
84 list_splice_tail_init(&vc->desc_submitted, &vc->desc_issued); in vchan_issue_pending()
85 return !list_empty(&vc->desc_issued); in vchan_issue_pending()
[all …]
Dvirt-dma.c21 struct virt_dma_chan *vc = to_virt_chan(tx->chan); in vchan_tx_submit() local
26 spin_lock_irqsave(&vc->lock, flags); in vchan_tx_submit()
29 list_move_tail(&vd->node, &vc->desc_submitted); in vchan_tx_submit()
30 spin_unlock_irqrestore(&vc->lock, flags); in vchan_tx_submit()
32 dev_dbg(vc->chan.device->dev, "vchan %p: txd %p[%x]: submitted\n", in vchan_tx_submit()
33 vc, vd, cookie); in vchan_tx_submit()
51 struct virt_dma_chan *vc = to_virt_chan(tx->chan); in vchan_tx_desc_free() local
55 spin_lock_irqsave(&vc->lock, flags); in vchan_tx_desc_free()
57 spin_unlock_irqrestore(&vc->lock, flags); in vchan_tx_desc_free()
59 dev_dbg(vc->chan.device->dev, "vchan %p: txd %p[%x]: freeing\n", in vchan_tx_desc_free()
[all …]
/Linux-v5.4/drivers/staging/speakup/
Dmain.c258 static unsigned char get_attributes(struct vc_data *vc, u16 *pos) in get_attributes() argument
260 pos = screen_pos(vc, pos - (u16 *)vc->vc_origin, 1); in get_attributes()
261 return (scr_readw(pos) & ~vc->vc_hi_font_mask) >> 8; in get_attributes()
264 static void speakup_date(struct vc_data *vc) in speakup_date() argument
266 spk_x = spk_cx = vc->vc_x; in speakup_date()
267 spk_y = spk_cy = vc->vc_y; in speakup_date()
268 spk_pos = spk_cp = vc->vc_pos; in speakup_date()
270 spk_attr = get_attributes(vc, (u_short *)spk_pos); in speakup_date()
290 static void speakup_shut_up(struct vc_data *vc) in speakup_shut_up() argument
296 speakup_date(vc); in speakup_shut_up()
[all …]
Dspk_types.h50 typedef int (*special_func)(struct vc_data *vc, u_char type, u_char ch,
82 #define spk_shut_up (speakup_console[vc->vc_num]->shut_up)
83 #define spk_killed (speakup_console[vc->vc_num]->shut_up & 0x40)
84 #define spk_x (speakup_console[vc->vc_num]->reading_x)
85 #define spk_cx (speakup_console[vc->vc_num]->cursor_x)
86 #define spk_y (speakup_console[vc->vc_num]->reading_y)
87 #define spk_cy (speakup_console[vc->vc_num]->cursor_y)
88 #define spk_pos (speakup_console[vc->vc_num]->reading_pos)
89 #define spk_cp (speakup_console[vc->vc_num]->cursor_pos)
90 #define goto_pos (speakup_console[vc->vc_num]->go_pos)
[all …]
/Linux-v5.4/drivers/media/usb/s2255/
Ds2255drv.c248 struct s2255_vc vc[MAX_CHANNELS]; member
337 static int s2255_start_acquire(struct s2255_vc *vc);
338 static int s2255_stop_acquire(struct s2255_vc *vc);
339 static void s2255_fillbuff(struct s2255_vc *vc, struct s2255_buffer *buf,
341 static int s2255_set_mode(struct s2255_vc *vc, struct s2255_mode *mode);
409 static int norm_maxw(struct s2255_vc *vc) in norm_maxw() argument
411 return (vc->std & V4L2_STD_525_60) ? in norm_maxw()
415 static int norm_maxh(struct s2255_vc *vc) in norm_maxh() argument
417 return (vc->std & V4L2_STD_525_60) ? in norm_maxh()
421 static int norm_minw(struct s2255_vc *vc) in norm_minw() argument
[all …]
/Linux-v5.4/arch/arm/mach-omap2/
Dvc.c96 struct omap_vc_channel *vc = voltdm->vc; in omap_vc_config_channel() local
102 if (vc->flags & OMAP_VC_CHANNEL_DEFAULT) in omap_vc_config_channel()
103 vc->cfg_channel &= vc_cfg_bits->racen; in omap_vc_config_channel()
105 voltdm->rmw(CFG_CHANNEL_MASK << vc->cfg_channel_sa_shift, in omap_vc_config_channel()
106 vc->cfg_channel << vc->cfg_channel_sa_shift, in omap_vc_config_channel()
107 vc->cfg_channel_reg); in omap_vc_config_channel()
117 struct omap_vc_channel *vc = voltdm->vc; in omap_vc_pre_scale() local
143 vc_cmdval = voltdm->read(vc->cmdval_reg); in omap_vc_pre_scale()
144 vc_cmdval &= ~vc->common->cmd_on_mask; in omap_vc_pre_scale()
145 vc_cmdval |= (*target_vsel << vc->common->cmd_on_shift); in omap_vc_pre_scale()
[all …]
/Linux-v5.4/include/linux/
Dconsole.h51 void (*con_init)(struct vc_data *vc, int init);
52 void (*con_deinit)(struct vc_data *vc);
53 void (*con_clear)(struct vc_data *vc, int sy, int sx, int height,
55 void (*con_putc)(struct vc_data *vc, int c, int ypos, int xpos);
56 void (*con_putcs)(struct vc_data *vc, const unsigned short *s,
58 void (*con_cursor)(struct vc_data *vc, int mode);
59 bool (*con_scroll)(struct vc_data *vc, unsigned int top,
62 int (*con_switch)(struct vc_data *vc);
63 int (*con_blank)(struct vc_data *vc, int blank, int mode_switch);
64 int (*con_font_set)(struct vc_data *vc, struct console_font *font,
[all …]
Dvt_kern.h39 int vc_resize(struct vc_data *vc, unsigned int cols, unsigned int lines);
41 void reset_palette(struct vc_data *vc);
46 int con_font_op(struct vc_data *vc, struct console_font_op *op);
49 void scrollback(struct vc_data *vc);
50 void scrollfront(struct vc_data *vc, int lines);
51 void clear_buffer_attributes(struct vc_data *vc);
52 void update_region(struct vc_data *vc, unsigned long start, int count);
53 void redraw_screen(struct vc_data *vc, int is_switch);
69 int con_clear_unimap(struct vc_data *vc);
70 int con_set_unimap(struct vc_data *vc, ushort ct, struct unipair __user *list);
[all …]
Dselection.h34 extern unsigned short *screen_pos(struct vc_data *vc, int w_offset, int viewed);
35 extern u16 screen_glyph(struct vc_data *vc, int offset);
36 extern u32 screen_glyph_unicode(struct vc_data *vc, int offset);
37 extern void complement_pos(struct vc_data *vc, int offset);
38 extern void invert_screen(struct vc_data *vc, int offset, int count, int shift);
40 extern void getconsxy(struct vc_data *vc, unsigned char *p);
41 extern void putconsxy(struct vc_data *vc, unsigned char *p);
43 extern u16 vcs_scr_readw(struct vc_data *vc, const u16 *org);
44 extern void vcs_scr_writew(struct vc_data *vc, u16 val, u16 *org);
45 extern void vcs_scr_updated(struct vc_data *vc);
[all …]
/Linux-v5.4/drivers/accessibility/braille/
Dbraille_console.c110 static void vc_follow_cursor(struct vc_data *vc) in vc_follow_cursor() argument
112 vc_x = vc->vc_x - (vc->vc_x % WIDTH); in vc_follow_cursor()
113 vc_y = vc->vc_y; in vc_follow_cursor()
114 lastvc_x = vc->vc_x; in vc_follow_cursor()
115 lastvc_y = vc->vc_y; in vc_follow_cursor()
119 static void vc_maybe_cursor_moved(struct vc_data *vc) in vc_maybe_cursor_moved() argument
121 if (vc->vc_x != lastvc_x || vc->vc_y != lastvc_y) in vc_maybe_cursor_moved()
122 vc_follow_cursor(vc); in vc_maybe_cursor_moved()
126 static void vc_refresh(struct vc_data *vc) in vc_refresh() argument
132 u16 glyph = screen_glyph(vc, in vc_refresh()
[all …]
/Linux-v5.4/drivers/video/console/
Ddummycon.c52 static void dummycon_putc(struct vc_data *vc, int c, int ypos, int xpos) in dummycon_putc() argument
60 static void dummycon_putcs(struct vc_data *vc, const unsigned short *s, in dummycon_putcs() argument
68 if (s[i] != vc->vc_video_erase_char) in dummycon_putcs()
80 static int dummycon_blank(struct vc_data *vc, int blank, int mode_switch) in dummycon_blank() argument
86 static void dummycon_putc(struct vc_data *vc, int c, int ypos, int xpos) { } in dummycon_putc() argument
87 static void dummycon_putcs(struct vc_data *vc, const unsigned short *s, in dummycon_putcs() argument
89 static int dummycon_blank(struct vc_data *vc, int blank, int mode_switch) in dummycon_blank() argument
100 static void dummycon_init(struct vc_data *vc, int init) in dummycon_init() argument
102 vc->vc_can_do_color = 1; in dummycon_init()
104 vc->vc_cols = DUMMY_COLUMNS; in dummycon_init()
[all …]
Dnewport_con.c329 static void newport_init(struct vc_data *vc, int init) in newport_init() argument
335 vc->vc_can_do_color = 1; in newport_init()
337 vc->vc_cols = cols; in newport_init()
338 vc->vc_rows = rows; in newport_init()
340 vc_resize(vc, cols, rows); in newport_init()
351 static void newport_clear(struct vc_data *vc, int sy, int sx, int height, in newport_clear() argument
363 (vc->vc_color & 0xf0) >> 4); in newport_clear()
366 (vc->vc_color & 0xf0) >> 4); in newport_clear()
368 (vc->vc_color & 0xf0) >> 4); in newport_clear()
372 static void newport_putc(struct vc_data *vc, int charattr, int ypos, in newport_putc() argument
[all …]
/Linux-v5.4/arch/mips/math-emu/
Dieee754int.h53 #define EXPLODESP(v, vc, vs, ve, vm) \ argument
60 vc = IEEE754_CLASS_INF; \
62 vc = IEEE754_CLASS_QNAN; \
64 vc = IEEE754_CLASS_SNAN; \
68 vc = IEEE754_CLASS_DNORM; \
70 vc = IEEE754_CLASS_ZERO; \
74 vc = IEEE754_CLASS_NORM; \
91 #define EXPLODEDP(v, vc, vs, ve, vm) \ argument
98 vc = IEEE754_CLASS_INF; \
100 vc = IEEE754_CLASS_QNAN; \
[all …]
/Linux-v5.4/drivers/atm/
Didt77252.c550 struct vc_map *vc; in idt77252_tx_dump() local
555 vc = card->vcs[i]; in idt77252_tx_dump()
556 if (!vc) in idt77252_tx_dump()
560 if (vc->rx_vcc) in idt77252_tx_dump()
561 vcc = vc->rx_vcc; in idt77252_tx_dump()
562 else if (vc->tx_vcc) in idt77252_tx_dump()
563 vcc = vc->tx_vcc; in idt77252_tx_dump()
568 printk("%s: Connection %d:\n", card->name, vc->index); in idt77252_tx_dump()
569 dump_tct(card, vc->index); in idt77252_tx_dump()
703 push_on_scq(struct idt77252_dev *card, struct vc_map *vc, struct sk_buff *skb) in push_on_scq() argument
[all …]

123456