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Searched refs:cmap (Results 1 – 25 of 130) sorted by relevance

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/linux-6.12.1/drivers/video/fbdev/core/
Dfbcmap.c92 int fb_alloc_cmap_gfp(struct fb_cmap *cmap, int len, int transp, gfp_t flags) in fb_alloc_cmap_gfp() argument
99 if (cmap->len != len) { in fb_alloc_cmap_gfp()
100 fb_dealloc_cmap(cmap); in fb_alloc_cmap_gfp()
104 cmap->red = kzalloc(size, flags); in fb_alloc_cmap_gfp()
105 if (!cmap->red) in fb_alloc_cmap_gfp()
107 cmap->green = kzalloc(size, flags); in fb_alloc_cmap_gfp()
108 if (!cmap->green) in fb_alloc_cmap_gfp()
110 cmap->blue = kzalloc(size, flags); in fb_alloc_cmap_gfp()
111 if (!cmap->blue) in fb_alloc_cmap_gfp()
114 cmap->transp = kzalloc(size, flags); in fb_alloc_cmap_gfp()
[all …]
Dfb_chrdev.c69 struct fb_cmap_user cmap; in do_fb_ioctl() local
108 if (copy_from_user(&cmap, argp, sizeof(cmap))) in do_fb_ioctl()
110 ret = fb_set_user_cmap(&cmap, info); in do_fb_ioctl()
113 if (copy_from_user(&cmap, argp, sizeof(cmap))) in do_fb_ioctl()
116 cmap_from = info->cmap; in do_fb_ioctl()
118 ret = fb_cmap_to_user(&cmap_from, &cmap); in do_fb_ioctl()
204 struct fb_cmap_user cmap; in fb_getput_cmap() local
209 cmap = (struct fb_cmap_user) { in fb_getput_cmap()
219 return fb_set_user_cmap(&cmap, info); in fb_getput_cmap()
222 cmap_from = info->cmap; in fb_getput_cmap()
[all …]
/linux-6.12.1/drivers/video/fbdev/
Dsbuslib.c120 struct fb_cmap cmap; in sbusfb_ioctl_helper() local
135 cmap.len = 1; in sbusfb_ioctl_helper()
136 cmap.red = &red; in sbusfb_ioctl_helper()
137 cmap.green = &green; in sbusfb_ioctl_helper()
138 cmap.blue = &blue; in sbusfb_ioctl_helper()
139 cmap.transp = NULL; in sbusfb_ioctl_helper()
152 cmap.start = index + i; in sbusfb_ioctl_helper()
153 err = fb_set_cmap(&cmap, info); in sbusfb_ioctl_helper()
164 struct fb_cmap *cmap = &info->cmap; in sbusfb_ioctl_helper() local
175 if (index > cmap->len || count > cmap->len - index) in sbusfb_ioctl_helper()
[all …]
Dcg3.c83 struct bt_regs cmap; member
137 struct bt_regs __iomem *bt = &par->regs->cmap; in cg3_setcolreg()
336 regp = (u8 __iomem *)&par->regs->cmap.addr; in cg3_do_default_mode()
338 regp = (u8 __iomem *)&par->regs->cmap.control; in cg3_do_default_mode()
395 err = fb_alloc_cmap(&info->cmap, 256, 0); in cg3_probe()
399 fb_set_cmap(&info->cmap, info); in cg3_probe()
415 fb_dealloc_cmap(&info->cmap); in cg3_probe()
436 fb_dealloc_cmap(&info->cmap); in cg3_remove()
Dmetronomefb.c650 retval = fb_alloc_cmap(&info->cmap, 8, 0); in metronomefb_probe()
658 info->cmap.red[i] = (((2*i)+1)*(0xFFFF))/16; in metronomefb_probe()
659 memcpy(info->cmap.green, info->cmap.red, sizeof(u16)*8); in metronomefb_probe()
660 memcpy(info->cmap.blue, info->cmap.red, sizeof(u16)*8); in metronomefb_probe()
675 fb_dealloc_cmap(&info->cmap); in metronomefb_probe()
698 fb_dealloc_cmap(&info->cmap); in metronomefb_remove()
Dpmag-ba-fb.c100 if (regno >= info->cmap.len) in pmagbafb_setcolreg()
157 if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) { in pmagbafb_probe()
226 fb_dealloc_cmap(&info->cmap); in pmagbafb_probe()
247 fb_dealloc_cmap(&info->cmap); in pmagbafb_remove()
Duvesafb.c997 if (regno >= info->cmap.len) in uvesafb_setcolreg()
1040 static int uvesafb_setcmap(struct fb_cmap *cmap, struct fb_info *info) in uvesafb_setcmap() argument
1047 if (cmap->start + cmap->len > info->cmap.start + in uvesafb_setcmap()
1048 info->cmap.len || cmap->start < info->cmap.start) in uvesafb_setcmap()
1051 entries = kmalloc_array(cmap->len, sizeof(*entries), in uvesafb_setcmap()
1056 for (i = 0; i < cmap->len; i++) { in uvesafb_setcmap()
1057 entries[i].red = cmap->red[i] >> shift; in uvesafb_setcmap()
1058 entries[i].green = cmap->green[i] >> shift; in uvesafb_setcmap()
1059 entries[i].blue = cmap->blue[i] >> shift; in uvesafb_setcmap()
1062 err = uvesafb_setpalette(entries, cmap->len, cmap->start, info); in uvesafb_setcmap()
[all …]
Dpm2fb.c771 info->cmap.len = 256; in pm2fb_set_par()
879 if (regno >= info->cmap.len) /* no. of hw registers */ in pm2fb_setcolreg()
1303 struct fb_cmap cmap = info->cmap; in pm2vfb_cursor() local
1308 cmap.red[bg_idx] >> 8 ); in pm2vfb_cursor()
1310 cmap.green[bg_idx] >> 8 ); in pm2vfb_cursor()
1312 cmap.blue[bg_idx] >> 8 ); in pm2vfb_cursor()
1315 cmap.red[fg_idx] >> 8 ); in pm2vfb_cursor()
1317 cmap.green[fg_idx] >> 8 ); in pm2vfb_cursor()
1319 cmap.blue[fg_idx] >> 8 ); in pm2vfb_cursor()
1416 info->cmap.red[bg_idx] >> 8); in pm2fb_cursor()
[all …]
Dp9100.c287 if (fb_alloc_cmap(&info->cmap, 256, 0)) in p9100_probe()
296 fb_set_cmap(&info->cmap, info); in p9100_probe()
307 fb_dealloc_cmap(&info->cmap); in p9100_probe()
328 fb_dealloc_cmap(&info->cmap); in p9100_remove()
Dq40fb.c104 if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) { in q40fb_probe()
113 fb_dealloc_cmap(&info->cmap); in q40fb_probe()
Dvt8500lcdfb.c237 fb_set_cmap(&info->cmap, info); in vt8500lcd_blank()
390 if (fb_alloc_cmap(&fbi->fb.cmap, 256, 0) < 0) { in vt8500lcd_probe()
428 if (fbi->fb.cmap.len) in vt8500lcd_probe()
429 fb_dealloc_cmap(&fbi->fb.cmap); in vt8500lcd_probe()
452 if (fbi->fb.cmap.len) in vt8500lcd_remove()
453 fb_dealloc_cmap(&fbi->fb.cmap); in vt8500lcd_remove()
Dwm8505fb.c351 if (fb_alloc_cmap(&fbi->fb.cmap, 256, 0) < 0) { in wm8505fb_probe()
364 if (fbi->fb.cmap.len) in wm8505fb_probe()
365 fb_dealloc_cmap(&fbi->fb.cmap); in wm8505fb_probe()
384 if (fbi->fb.cmap.len) in wm8505fb_remove()
385 fb_dealloc_cmap(&fbi->fb.cmap); in wm8505fb_remove()
Dmacfb.c166 nubus_writeb(info->cmap.red[i] >> 8, in dafb_setpalette()
169 nubus_writeb(info->cmap.green[i] >> 8, in dafb_setpalette()
172 nubus_writeb(info->cmap.blue[i] >> 8, in dafb_setpalette()
443 if (regno >= fb_info->cmap.len) in macfb_setcolreg()
878 err = fb_alloc_cmap(&fb_info.cmap, video_cmap_len, 0); in macfb_init()
891 fb_dealloc_cmap(&fb_info.cmap); in macfb_init()
Dhpfb.c93 if (regno >= info->cmap.len) in hpfb_setcolreg()
295 ret = fb_alloc_cmap(&fb_info.cmap, 1 << hpfb_defined.bits_per_pixel, 0); in hpfb_init_one()
308 fb_dealloc_cmap(&fb_info.cmap); in hpfb_init_one()
360 fb_dealloc_cmap(&fb_info.cmap); in hpfb_remove_one()
Dpmagb-b-fb.c104 if (regno >= info->cmap.len) in pmagbbfb_setcolreg()
264 if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) { in pmagbbfb_probe()
344 fb_dealloc_cmap(&info->cmap); in pmagbbfb_probe()
365 fb_dealloc_cmap(&info->cmap); in pmagbbfb_remove()
/linux-6.12.1/include/trace/events/
Dirq_matrix.h68 struct cpumap *cmap),
70 TP_ARGS(bit, cpu, matrix, cmap),
88 __entry->online = cmap->online;
89 __entry->available = cmap->available;
90 __entry->allocated = cmap->allocated;
91 __entry->managed = cmap->managed;
144 struct irq_matrix *matrix, struct cpumap *cmap),
146 TP_ARGS(bit, cpu, matrix, cmap)
152 struct irq_matrix *matrix, struct cpumap *cmap),
154 TP_ARGS(bit, cpu, matrix, cmap)
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/linux-6.12.1/kernel/bpf/
Dcpumap.c85 struct bpf_cpu_map *cmap; in cpu_map_alloc() local
98 cmap = bpf_map_area_alloc(sizeof(*cmap), NUMA_NO_NODE); in cpu_map_alloc()
99 if (!cmap) in cpu_map_alloc()
102 bpf_map_init_from_attr(&cmap->map, attr); in cpu_map_alloc()
105 cmap->cpu_map = bpf_map_area_alloc(cmap->map.max_entries * in cpu_map_alloc()
107 cmap->map.numa_node); in cpu_map_alloc()
108 if (!cmap->cpu_map) { in cpu_map_alloc()
109 bpf_map_area_free(cmap); in cpu_map_alloc()
113 return &cmap->map; in cpu_map_alloc()
506 static void __cpu_map_entry_replace(struct bpf_cpu_map *cmap, in __cpu_map_entry_replace() argument
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/linux-6.12.1/Documentation/fb/
Dcmap_xfbdev.rst2 Understanding fbdev's cmap
5 These notes explain how X's dix layer uses fbdev's cmap structures.
7 - example of relevant structures in fbdev as used for a 3-bit grayscale cmap::
20 info->cmap.red[i] = (((2*i)+1)*(0xFFFF))/16;
21 memcpy(info->cmap.green, info->cmap.red, sizeof(u16)*8);
22 memcpy(info->cmap.blue, info->cmap.red, sizeof(u16)*8);
53 directly from the info->cmap.red that was listed above. The prgb is the rgb
55 squares matching function. That's why the cmap entries can't be set to the left
/linux-6.12.1/drivers/gpu/drm/
Ddrm_fb_helper.c516 ret = fb_alloc_cmap(&info->cmap, 256, 0); in drm_fb_helper_alloc_info()
549 if (info->cmap.len) in drm_fb_helper_release_info()
550 fb_dealloc_cmap(&info->cmap); in drm_fb_helper_release_info()
802 static int setcmap_pseudo_palette(struct fb_cmap *cmap, struct fb_info *info) in setcmap_pseudo_palette() argument
807 if (cmap->start + cmap->len > 16) in setcmap_pseudo_palette()
810 for (i = 0; i < cmap->len; ++i) { in setcmap_pseudo_palette()
811 u16 red = cmap->red[i]; in setcmap_pseudo_palette()
812 u16 green = cmap->green[i]; in setcmap_pseudo_palette()
813 u16 blue = cmap->blue[i]; in setcmap_pseudo_palette()
828 palette[cmap->start + i] = value; in setcmap_pseudo_palette()
[all …]
/linux-6.12.1/fs/xfs/
Dxfs_reflink.c313 struct xfs_bmbt_irec *cmap, in xfs_find_trim_cow_extent() argument
327 if (!xfs_iext_lookup_extent(ip, ip->i_cowfp, offset_fsb, &icur, cmap)) in xfs_find_trim_cow_extent()
328 cmap->br_startoff = offset_fsb + count_fsb; in xfs_find_trim_cow_extent()
329 if (cmap->br_startoff > offset_fsb) { in xfs_find_trim_cow_extent()
331 cmap->br_startoff - imap->br_startoff); in xfs_find_trim_cow_extent()
336 if (isnullstartblock(cmap->br_startblock)) { in xfs_find_trim_cow_extent()
337 xfs_trim_extent(imap, cmap->br_startoff, cmap->br_blockcount); in xfs_find_trim_cow_extent()
342 xfs_trim_extent(cmap, offset_fsb, count_fsb); in xfs_find_trim_cow_extent()
351 struct xfs_bmbt_irec *cmap, in xfs_reflink_convert_unwritten() argument
361 xfs_trim_extent(cmap, offset_fsb, count_fsb); in xfs_reflink_convert_unwritten()
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Dxfs_iomap.c775 struct xfs_bmbt_irec imap, cmap; in xfs_direct_write_iomap_begin() local
832 error = xfs_reflink_allocate_cow(ip, &imap, &cmap, &shared, in xfs_direct_write_iomap_begin()
909 length = XFS_FSB_TO_B(mp, cmap.br_startoff + cmap.br_blockcount); in xfs_direct_write_iomap_begin()
910 trace_xfs_iomap_found(ip, offset, length - offset, XFS_COW_FORK, &cmap); in xfs_direct_write_iomap_begin()
919 return xfs_bmbt_to_iomap(ip, iomap, &cmap, flags, IOMAP_F_SHARED, seq); in xfs_direct_write_iomap_begin()
971 struct xfs_bmbt_irec imap, cmap; in xfs_buffered_write_iomap_begin() local
1059 &ccur, &cmap); in xfs_buffered_write_iomap_begin()
1060 if (!cow_eof && cmap.br_startoff <= offset_fsb) { in xfs_buffered_write_iomap_begin()
1061 trace_xfs_reflink_cow_found(ip, &cmap); in xfs_buffered_write_iomap_begin()
1156 end_fsb - offset_fsb, prealloc_blocks, &cmap, in xfs_buffered_write_iomap_begin()
[all …]
/linux-6.12.1/drivers/video/fbdev/aty/
Dmach64_cursor.c131 fg = ((info->cmap.red[fg_idx] & 0xff) << 24) | in atyfb_cursor()
132 ((info->cmap.green[fg_idx] & 0xff) << 16) | in atyfb_cursor()
133 ((info->cmap.blue[fg_idx] & 0xff) << 8) | 0xff; in atyfb_cursor()
135 bg = ((info->cmap.red[bg_idx] & 0xff) << 24) | in atyfb_cursor()
136 ((info->cmap.green[bg_idx] & 0xff) << 16) | in atyfb_cursor()
137 ((info->cmap.blue[bg_idx] & 0xff) << 8); in atyfb_cursor()
/linux-6.12.1/drivers/staging/sm750fb/
Dsm750.c136 fg = ((info->cmap.red[fbcursor->image.fg_color] & 0xf800)) | in lynxfb_ops_cursor()
137 ((info->cmap.green[fbcursor->image.fg_color] & 0xfc00) >> 5) | in lynxfb_ops_cursor()
138 ((info->cmap.blue[fbcursor->image.fg_color] & 0xf800) >> 11); in lynxfb_ops_cursor()
140 bg = ((info->cmap.red[fbcursor->image.bg_color] & 0xf800)) | in lynxfb_ops_cursor()
141 ((info->cmap.green[fbcursor->image.bg_color] & 0xfc00) >> 5) | in lynxfb_ops_cursor()
142 ((info->cmap.blue[fbcursor->image.bg_color] & 0xf800) >> 11); in lynxfb_ops_cursor()
886 info->cmap.start, info->cmap.len, in lynxfb_set_fbinfo()
887 info->cmap.red, info->cmap.green, info->cmap.blue, in lynxfb_set_fbinfo()
888 info->cmap.transp); in lynxfb_set_fbinfo()
890 ret = fb_alloc_cmap(&info->cmap, 256, 0); in lynxfb_set_fbinfo()
[all …]
/linux-6.12.1/include/linux/
Dfb.h115 struct fb_cmap_user cmap; /* color map info */ member
273 int (*fb_setcmap)(struct fb_cmap *cmap, struct fb_info *info);
469 struct fb_cmap cmap; /* Current cmap */ member
818 extern int fb_alloc_cmap(struct fb_cmap *cmap, int len, int transp);
819 extern int fb_alloc_cmap_gfp(struct fb_cmap *cmap, int len, int transp, gfp_t flags);
820 extern void fb_dealloc_cmap(struct fb_cmap *cmap);
823 extern int fb_set_cmap(struct fb_cmap *cmap, struct fb_info *fb_info);
824 extern int fb_set_user_cmap(struct fb_cmap_user *cmap, struct fb_info *fb_info);
/linux-6.12.1/drivers/media/test-drivers/vivid/
Dvivid-osd.c200 if (regno >= info->cmap.len) in vivid_fb_setcolreg()
324 if (fb_alloc_cmap(&dev->fb_info.cmap, 256, 1)) { in vivid_fb_init_vidmode()
342 if (dev->fb_info.cmap.len) in vivid_fb_release_buffers()
343 fb_dealloc_cmap(&dev->fb_info.cmap); in vivid_fb_release_buffers()

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