Searched refs:sfb (Results 1 – 5 of 5) sorted by relevance
| /Linux-v4.19/drivers/video/fbdev/ |
| D | sm712fb.c | 903 struct smtcfb_info *sfb; in smtc_setcolreg() local
906 sfb = info->par; in smtc_setcolreg()
911 switch (sfb->fb->fix.visual) { in smtc_setcolreg()
919 if (sfb->fb->var.bits_per_pixel == 16) { in smtc_setcolreg()
920 u32 *pal = sfb->fb->pseudo_palette; in smtc_setcolreg()
922 val = chan_to_field(red, &sfb->fb->var.red); in smtc_setcolreg()
923 val |= chan_to_field(green, &sfb->fb->var.green); in smtc_setcolreg()
924 val |= chan_to_field(blue, &sfb->fb->var.blue); in smtc_setcolreg()
927 u32 *pal = sfb->fb->pseudo_palette; in smtc_setcolreg()
929 val = chan_to_field(red, &sfb->fb->var.red); in smtc_setcolreg()
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| D | s3c-fb.c | 246 struct s3c_fb *sfb = win->parent; in s3c_fb_check_var() local
248 dev_dbg(sfb->dev, "checking parameters\n"); in s3c_fb_check_var()
254 dev_dbg(sfb->dev, "win %d: unsupported bpp %d\n", in s3c_fb_check_var()
268 if (sfb->variant.palette[win->index] != 0) { in s3c_fb_check_var()
331 dev_err(sfb->dev, "invalid bpp\n"); in s3c_fb_check_var()
335 dev_dbg(sfb->dev, "%s: verified parameters\n", __func__); in s3c_fb_check_var()
347 static int s3c_fb_calc_pixclk(struct s3c_fb *sfb, unsigned int pixclk) in s3c_fb_calc_pixclk() argument
353 if (sfb->variant.has_clksel) in s3c_fb_calc_pixclk()
354 clk = clk_get_rate(sfb->bus_clk); in s3c_fb_calc_pixclk()
356 clk = clk_get_rate(sfb->lcd_clk); in s3c_fb_calc_pixclk()
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| D | pmagb-b-fb.c | 39 volatile u32 __iomem *sfb; member
71 writel(v, par->sfb + reg / 4); in sfb_write()
76 return readl(par->sfb + reg / 4); in sfb_read()
298 par->sfb = par->mmio + PMAGB_B_SFB; in pmagbbfb_probe()
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| D | tgafb.c | 1204 void __iomem *sfb; local
1207 sfb = tga_fb + sepos;
1212 !(((unsigned long)sfb | (unsigned long)dfb) & 63)) {
1214 __raw_writel(sfb - tga_fb, tga_regs+TGA_COPY64_SRC);
1218 sfb += 64;
1225 __raw_writel(0xffffffff, sfb);
1229 sfb += step;
1234 sfb += last_step - step;
1236 __raw_writel(mask_last, sfb);
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| /Linux-v4.19/arch/s390/kernel/ |
| D | perf_cpum_sf.c | 79 struct sf_buffer sfb; member
92 struct sf_buffer sfb; /* Sampling buffer */ member
118 return !!cpuhw->sfb.sdbt; in sf_buffer_available()
124 static void free_sampling_buffer(struct sf_buffer *sfb) in free_sampling_buffer() argument
128 if (!sfb->sdbt) in free_sampling_buffer()
131 sdbt = sfb->sdbt; in free_sampling_buffer()
146 if (curr == sfb->sdbt) in free_sampling_buffer()
160 "free_sampling_buffer: freed sdbt=%p\n", sfb->sdbt); in free_sampling_buffer()
161 memset(sfb, 0, sizeof(*sfb)); in free_sampling_buffer()
192 static int realloc_sampling_buffer(struct sf_buffer *sfb, in realloc_sampling_buffer() argument
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