| /linux/Documentation/fb/ |
| H A D | api.rst | 52 bits_per_pixel, grayscale, red, green, blue and transp fields.
89 stored in the variable screen information grayscale field.
142 identifier stored in the variable screen information grayscale field.
191 __u32 grayscale; /* 0 = color, 1 = grayscale, */
240 for applications when using RGB and grayscale formats, as well as legacy
245 monochrome, grayscale or pseudocolor visuals, although this is not required.
247 - For grayscale formats, applications set the grayscale field to one. The red,
252 - For pseudocolor formats, applications set the grayscale field to zero. The
257 - For truecolor and directcolor formats, applications set the grayscale field
285 and grayscale formats.
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| H A D | cmap_xfbdev.rst | 7 - example of relevant structures in fbdev as used for a 3-bit grayscale cmap::
11 .grayscale = 1,
24 - X11 apps do something like the following when trying to use grayscale::
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| H A D | internals.rst | 84 Grayscale and static grayscale are special variants of pseudo color and static
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| H A D | matroxfb.rst | 215 grayscale enable grayscale summing. It works in PSEUDOCOLOR modes (text,
219 nograyscale disable grayscale summing. It is default.
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| /linux/drivers/video/fbdev/ |
| H A D | ocfb.c | 144 if (!var->grayscale) in ocfb_setupfb()
186 if (info->var.grayscale) { in ocfb_setcolreg()
196 if (info->var.bits_per_pixel == 8 && !info->var.grayscale) { in ocfb_setcolreg()
222 if (var->bits_per_pixel == 8 && !var->grayscale) in ocfb_init_fix()
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| H A D | goldfishfb.c | 110 (var->grayscale != info->var.grayscale)) { in goldfish_fb_check_var()
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| H A D | stifb.c | 938 var->grayscale = fb->info->var.grayscale; in stifb_check_var()
964 if (unlikely(fb->info->var.grayscale)) { in stifb_setcolreg()
1257 var->grayscale = 1; in stifb_init_fb()
1264 var->grayscale = 1; in stifb_init_fb()
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| H A D | gbefb.c | 96 .grayscale = 0,
127 .grayscale = 0,
921 var->grayscale = 0; /* No grayscale for now */ in gbefb_check_var()
941 var->grayscale = 0; in gbefb_check_var()
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| H A D | sh7760fb.c | 181 if ((var->grayscale) && (var->bits_per_pixel == 1)) in sh7760fb_check_var()
394 if (info->var.grayscale) { in sh7760fb_alloc_mem()
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| H A D | pmag-aa-fb.c | 76 .grayscale = 1,
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| H A D | skeletonfb.c | 294 if (info->var.grayscale) { in xxxfb_setcolreg()
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| H A D | xilinxfb.c | 205 if (fbi->var.grayscale) { in xilinx_fb_setcolreg()
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| H A D | s1d13xxxfb.c | 276 if (info->var.grayscale) in s1d13xxxfb_setcolreg()
719 var->grayscale = !is_color; in s1d13xxxfb_fetch_hw_state()
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| H A D | 68328fb.c | 285 if (info->var.grayscale) { in mc68x328fb_setcolreg()
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| H A D | vfb.c | 276 if (info->var.grayscale) { in vfb_setcolreg()
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| H A D | wm8505fb.c | 201 if (info->var.grayscale) in wm8505fb_setcolreg()
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| H A D | offb.c | 495 var->grayscale = 0; in offb_init_fb()
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| H A D | vga16fb.c | 691 gray = info->var.grayscale; in vga16fb_setcolreg()
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| /linux/drivers/video/fbdev/geode/ |
| H A D | lxfb_core.c | 294 if (info->var.grayscale) { in lxfb_setcolreg()
441 info->var.grayscale = 0; in lxfb_init_fbinfo()
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| /linux/include/uapi/linux/ |
| H A D | fb.h | 252 __u32 grayscale; /* 0 = color, 1 = grayscale, */ member
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| /linux/drivers/staging/fbtft/ |
| H A D | fb_uc1611.c | 148 par->info->var.grayscale = 1; in set_var()
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| /linux/drivers/hid/ |
| H A D | hid-picolcd_fb.c | 66 .grayscale = 1,
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| /linux/drivers/video/fbdev/core/ |
| H A D | fbmem.c | 269 var->grayscale > 1) { in fb_set_var()
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| H A D | fbcon.c | 978 disp->grayscale = var->grayscale; in var_to_display()
1002 var->grayscale = disp->grayscale; in display_to_var()
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| /linux/drivers/video/fbdev/matrox/ |
| H A D | matroxfb_crtc2.c | 38 if (m2info->fbcon.var.grayscale) { in matroxfb_dh_setcolreg()
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