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Searched refs:cmap (Results 1 – 25 of 136) sorted by relevance

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/Linux-v5.15/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 …]
/Linux-v5.15/drivers/video/fbdev/
Dsbuslib.c119 struct fb_cmap cmap; in sbusfb_ioctl_helper() local
134 cmap.len = 1; in sbusfb_ioctl_helper()
135 cmap.red = &red; in sbusfb_ioctl_helper()
136 cmap.green = &green; in sbusfb_ioctl_helper()
137 cmap.blue = &blue; in sbusfb_ioctl_helper()
138 cmap.transp = NULL; in sbusfb_ioctl_helper()
151 cmap.start = index + i; in sbusfb_ioctl_helper()
152 err = fb_set_cmap(&cmap, info); in sbusfb_ioctl_helper()
163 struct fb_cmap *cmap = &info->cmap; in sbusfb_ioctl_helper() local
174 if (index > cmap->len || count > cmap->len - index) in sbusfb_ioctl_helper()
[all …]
Dcg3.c89 struct bt_regs cmap; member
143 struct bt_regs __iomem *bt = &par->regs->cmap; in cg3_setcolreg()
342 regp = (u8 __iomem *)&par->regs->cmap.addr; in cg3_do_default_mode()
344 regp = (u8 __iomem *)&par->regs->cmap.control; in cg3_do_default_mode()
402 err = fb_alloc_cmap(&info->cmap, 256, 0); in cg3_probe()
406 fb_set_cmap(&info->cmap, info); in cg3_probe()
422 fb_dealloc_cmap(&info->cmap); in cg3_probe()
443 fb_dealloc_cmap(&info->cmap); in cg3_remove()
Dpmag-ba-fb.c100 if (regno >= info->cmap.len) in pmagbafb_setcolreg()
159 if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) { in pmagbafb_probe()
229 fb_dealloc_cmap(&info->cmap); in pmagbafb_probe()
250 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 …]
Dmetronomefb.c708 retval = fb_alloc_cmap(&info->cmap, 8, 0); in metronomefb_probe()
716 info->cmap.red[i] = (((2*i)+1)*(0xFFFF))/16; in metronomefb_probe()
717 memcpy(info->cmap.green, info->cmap.red, sizeof(u16)*8); in metronomefb_probe()
718 memcpy(info->cmap.blue, info->cmap.red, sizeof(u16)*8); in metronomefb_probe()
733 fb_dealloc_cmap(&info->cmap); in metronomefb_probe()
756 fb_dealloc_cmap(&info->cmap); in metronomefb_remove()
Dpm2fb.c765 info->cmap.len = 256; in pm2fb_set_par()
873 if (regno >= info->cmap.len) /* no. of hw registers */ in pm2fb_setcolreg()
1297 struct fb_cmap cmap = info->cmap; in pm2vfb_cursor() local
1302 cmap.red[bg_idx] >> 8 ); in pm2vfb_cursor()
1304 cmap.green[bg_idx] >> 8 ); in pm2vfb_cursor()
1306 cmap.blue[bg_idx] >> 8 ); in pm2vfb_cursor()
1309 cmap.red[fg_idx] >> 8 ); in pm2vfb_cursor()
1311 cmap.green[fg_idx] >> 8 ); in pm2vfb_cursor()
1313 cmap.blue[fg_idx] >> 8 ); in pm2vfb_cursor()
1410 info->cmap.red[bg_idx] >> 8); in pm2fb_cursor()
[all …]
Dp9100.c295 if (fb_alloc_cmap(&info->cmap, 256, 0)) in p9100_probe()
304 fb_set_cmap(&info->cmap, info); in p9100_probe()
315 fb_dealloc_cmap(&info->cmap); in p9100_probe()
336 fb_dealloc_cmap(&info->cmap); in p9100_remove()
Dq40fb.c107 if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) { in q40fb_probe()
116 fb_dealloc_cmap(&info->cmap); in q40fb_probe()
Dwm8505fb.c352 if (fb_alloc_cmap(&fbi->fb.cmap, 256, 0) < 0) { in wm8505fb_probe()
365 if (fbi->fb.cmap.len) in wm8505fb_probe()
366 fb_dealloc_cmap(&fbi->fb.cmap); in wm8505fb_probe()
385 if (fbi->fb.cmap.len) in wm8505fb_remove()
386 fb_dealloc_cmap(&fbi->fb.cmap); in wm8505fb_remove()
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()
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()
881 err = fb_alloc_cmap(&fb_info.cmap, video_cmap_len, 0); in macfb_init()
894 fb_dealloc_cmap(&fb_info.cmap); in macfb_init()
Dhpfb.c93 if (regno >= info->cmap.len) in hpfb_setcolreg()
294 ret = fb_alloc_cmap(&fb_info.cmap, 1 << hpfb_defined.bits_per_pixel, 0); in hpfb_init_one()
307 fb_dealloc_cmap(&fb_info.cmap); in hpfb_init_one()
358 fb_dealloc_cmap(&fb_info.cmap); in hpfb_remove_one()
Dpmagb-b-fb.c104 if (regno >= info->cmap.len) in pmagbbfb_setcolreg()
266 if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) { in pmagbbfb_probe()
347 fb_dealloc_cmap(&info->cmap); in pmagbbfb_probe()
368 fb_dealloc_cmap(&info->cmap); in pmagbbfb_remove()
Docfb.c181 if (regno >= info->cmap.len) { in ocfb_setcolreg()
348 ret = fb_alloc_cmap(&fbdev->info.cmap, PALETTE_SIZE, 0); in ocfb_probe()
364 fb_dealloc_cmap(&fbdev->info.cmap); in ocfb_probe()
378 fb_dealloc_cmap(&fbdev->info.cmap); in ocfb_remove()
/Linux-v5.15/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-v5.15/kernel/bpf/
Dcpumap.c60 struct bpf_cpu_map *cmap; member
86 struct bpf_cpu_map *cmap; in cpu_map_alloc() local
99 cmap = kzalloc(sizeof(*cmap), GFP_USER | __GFP_ACCOUNT); in cpu_map_alloc()
100 if (!cmap) in cpu_map_alloc()
103 bpf_map_init_from_attr(&cmap->map, attr); in cpu_map_alloc()
106 if (cmap->map.max_entries > NR_CPUS) { in cpu_map_alloc()
112 cmap->cpu_map = bpf_map_area_alloc(cmap->map.max_entries * in cpu_map_alloc()
114 cmap->map.numa_node); in cpu_map_alloc()
115 if (!cmap->cpu_map) in cpu_map_alloc()
118 return &cmap->map; in cpu_map_alloc()
[all …]
/Linux-v5.15/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-v5.15/drivers/gpu/drm/
Ddrm_fb_helper.c563 ret = fb_alloc_cmap(&info->cmap, 256, 0); in drm_fb_helper_alloc_fbi()
587 fb_dealloc_cmap(&info->cmap); in drm_fb_helper_alloc_fbi()
632 if (info->cmap.len) in drm_fb_helper_fini()
633 fb_dealloc_cmap(&info->cmap); in drm_fb_helper_fini()
906 static int setcmap_pseudo_palette(struct fb_cmap *cmap, struct fb_info *info) in setcmap_pseudo_palette() argument
911 if (cmap->start + cmap->len > 16) in setcmap_pseudo_palette()
914 for (i = 0; i < cmap->len; ++i) { in setcmap_pseudo_palette()
915 u16 red = cmap->red[i]; in setcmap_pseudo_palette()
916 u16 green = cmap->green[i]; in setcmap_pseudo_palette()
917 u16 blue = cmap->blue[i]; in setcmap_pseudo_palette()
[all …]
/Linux-v5.15/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-v5.15/fs/xfs/
Dxfs_iomap.c727 struct xfs_bmbt_irec imap, cmap; in xfs_direct_write_iomap_begin() local
763 error = xfs_reflink_allocate_cow(ip, &imap, &cmap, &shared, in xfs_direct_write_iomap_begin()
838 length = XFS_FSB_TO_B(mp, cmap.br_startoff + cmap.br_blockcount); in xfs_direct_write_iomap_begin()
839 trace_xfs_iomap_found(ip, offset, length - offset, XFS_COW_FORK, &cmap); in xfs_direct_write_iomap_begin()
845 return xfs_bmbt_to_iomap(ip, iomap, &cmap, IOMAP_F_SHARED); in xfs_direct_write_iomap_begin()
870 struct xfs_bmbt_irec imap, cmap; in xfs_buffered_write_iomap_begin() local
931 &ccur, &cmap); in xfs_buffered_write_iomap_begin()
932 if (!cow_eof && cmap.br_startoff <= offset_fsb) { in xfs_buffered_write_iomap_begin()
933 trace_xfs_reflink_cow_found(ip, &cmap); in xfs_buffered_write_iomap_begin()
1025 allocfork == XFS_DATA_FORK ? &imap : &cmap, in xfs_buffered_write_iomap_begin()
[all …]
Dxfs_reflink.c309 struct xfs_bmbt_irec *cmap, in xfs_find_trim_cow_extent() argument
323 if (!xfs_iext_lookup_extent(ip, ip->i_cowfp, offset_fsb, &icur, cmap)) in xfs_find_trim_cow_extent()
324 cmap->br_startoff = offset_fsb + count_fsb; in xfs_find_trim_cow_extent()
325 if (cmap->br_startoff > offset_fsb) { in xfs_find_trim_cow_extent()
327 cmap->br_startoff - imap->br_startoff); in xfs_find_trim_cow_extent()
332 if (isnullstartblock(cmap->br_startblock)) { in xfs_find_trim_cow_extent()
333 xfs_trim_extent(imap, cmap->br_startoff, cmap->br_blockcount); in xfs_find_trim_cow_extent()
338 xfs_trim_extent(cmap, offset_fsb, count_fsb); in xfs_find_trim_cow_extent()
348 struct xfs_bmbt_irec *cmap, in xfs_reflink_allocate_cow() argument
368 error = xfs_find_trim_cow_extent(ip, imap, cmap, shared, &found); in xfs_reflink_allocate_cow()
[all …]
/Linux-v5.15/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()
845 info->cmap.start, info->cmap.len, in lynxfb_set_fbinfo()
846 info->cmap.red, info->cmap.green, info->cmap.blue, in lynxfb_set_fbinfo()
847 info->cmap.transp); in lynxfb_set_fbinfo()
849 ret = fb_alloc_cmap(&info->cmap, 256, 0); in lynxfb_set_fbinfo()
[all …]
/Linux-v5.15/include/linux/
Dfb.h112 struct fb_cmap_user cmap; /* color map info */ member
255 int (*fb_setcmap)(struct fb_cmap *cmap, struct fb_info *info);
455 struct fb_cmap cmap; /* Current cmap */ member
757 extern int fb_alloc_cmap(struct fb_cmap *cmap, int len, int transp);
758 extern int fb_alloc_cmap_gfp(struct fb_cmap *cmap, int len, int transp, gfp_t flags);
759 extern void fb_dealloc_cmap(struct fb_cmap *cmap);
762 extern int fb_set_cmap(struct fb_cmap *cmap, struct fb_info *fb_info);
763 extern int fb_set_user_cmap(struct fb_cmap_user *cmap, struct fb_info *fb_info);
/Linux-v5.15/drivers/media/test-drivers/vivid/
Dvivid-osd.c200 if (regno >= info->cmap.len) in vivid_fb_setcolreg()
327 if (fb_alloc_cmap(&dev->fb_info.cmap, 256, 1)) { in vivid_fb_init_vidmode()
345 if (dev->fb_info.cmap.len) in vivid_fb_release_buffers()
346 fb_dealloc_cmap(&dev->fb_info.cmap); in vivid_fb_release_buffers()

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