Searched refs:linedisp (Results 1 – 4 of 4) sorted by relevance
| /Linux-v6.1/drivers/auxdisplay/ |
| D | line-display.c | 33 struct linedisp *linedisp = from_timer(linedisp, t, timer); in linedisp_scroll() local
34 unsigned int i, ch = linedisp->scroll_pos; in linedisp_scroll()
35 unsigned int num_chars = linedisp->num_chars; in linedisp_scroll()
40 for (; i < num_chars && ch < linedisp->message_len; i++, ch++) in linedisp_scroll()
41 linedisp->buf[i] = linedisp->message[ch]; in linedisp_scroll()
48 linedisp->update(linedisp); in linedisp_scroll()
51 linedisp->scroll_pos++; in linedisp_scroll()
52 linedisp->scroll_pos %= linedisp->message_len; in linedisp_scroll()
55 if (linedisp->message_len > num_chars && linedisp->scroll_rate) in linedisp_scroll()
56 mod_timer(&linedisp->timer, jiffies + linedisp->scroll_rate); in linedisp_scroll()
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| D | img-ascii-lcd.c | 30 void (*update)(struct linedisp *linedisp);
49 struct linedisp linedisp; member
57 static void boston_update(struct linedisp *linedisp) in boston_update() argument
60 container_of(linedisp, struct img_ascii_lcd_ctx, linedisp); in boston_update()
85 static void malta_update(struct linedisp *linedisp) in malta_update() argument
88 container_of(linedisp, struct img_ascii_lcd_ctx, linedisp); in malta_update()
92 for (i = 0; i < linedisp->num_chars; i++) { in malta_update()
170 static void sead3_update(struct linedisp *linedisp) in sead3_update() argument
173 container_of(linedisp, struct img_ascii_lcd_ctx, linedisp); in sead3_update()
177 for (i = 0; i < linedisp->num_chars; i++) { in sead3_update()
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| D | line-display.h | 26 struct linedisp { struct
29 void (*update)(struct linedisp *linedisp); argument
38 int linedisp_register(struct linedisp *linedisp, struct device *parent, argument
40 void (*update)(struct linedisp *linedisp));
41 void linedisp_unregister(struct linedisp *linedisp);
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| D | ht16k33.c | 89 struct linedisp linedisp; member
444 static void ht16k33_linedisp_update(struct linedisp *linedisp) in ht16k33_linedisp_update() argument
446 struct ht16k33_priv *priv = container_of(linedisp, struct ht16k33_priv, in ht16k33_linedisp_update()
447 seg.linedisp); in ht16k33_linedisp_update()
700 err = linedisp_register(&seg->linedisp, dev, 4, seg->curr, in ht16k33_seg_probe()
794 linedisp_unregister(&priv->seg.linedisp); in ht16k33_remove()
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