Searched refs:sfb (Results 1 – 5 of 5) sorted by relevance
| /linux-6.12.1/drivers/video/fbdev/ |
| D | sm712fb.c | 895 struct smtcfb_info *sfb = info->par; in smtc_blank() local
902 switch (sfb->chip_id) { in smtc_blank()
981 struct smtcfb_info *sfb; in smtc_setcolreg() local
984 sfb = info->par; in smtc_setcolreg()
989 switch (sfb->fb->fix.visual) { in smtc_setcolreg()
997 if (sfb->fb->var.bits_per_pixel == 16) { in smtc_setcolreg()
998 u32 *pal = sfb->fb->pseudo_palette; in smtc_setcolreg()
1000 val = chan_to_field(red, &sfb->fb->var.red); in smtc_setcolreg()
1001 val |= chan_to_field(green, &sfb->fb->var.green); in smtc_setcolreg()
1002 val |= chan_to_field(blue, &sfb->fb->var.blue); in smtc_setcolreg()
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| D | s3c-fb.c | 244 struct s3c_fb *sfb = win->parent; in s3c_fb_check_var() local
246 dev_dbg(sfb->dev, "checking parameters\n"); in s3c_fb_check_var()
252 dev_dbg(sfb->dev, "win %d: unsupported bpp %d\n", in s3c_fb_check_var()
266 if (sfb->variant.palette[win->index] != 0) { in s3c_fb_check_var()
329 dev_err(sfb->dev, "invalid bpp\n"); in s3c_fb_check_var()
333 dev_dbg(sfb->dev, "%s: verified parameters\n", __func__); in s3c_fb_check_var()
345 static int s3c_fb_calc_pixclk(struct s3c_fb *sfb, unsigned int pixclk) in s3c_fb_calc_pixclk() argument
351 if (sfb->variant.has_clksel) in s3c_fb_calc_pixclk()
352 clk = clk_get_rate(sfb->bus_clk); in s3c_fb_calc_pixclk()
354 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()
293 par->sfb = par->mmio + PMAGB_B_SFB; in pmagbbfb_probe()
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| D | tgafb.c | 1219 void __iomem *sfb; local
1222 sfb = tga_fb + sepos;
1227 !(((unsigned long)sfb | (unsigned long)dfb) & 63)) {
1229 __raw_writel(sfb - tga_fb, tga_regs+TGA_COPY64_SRC);
1233 sfb += 64;
1240 __raw_writel(0xffffffff, sfb);
1244 sfb += step;
1249 sfb += last_step - step;
1251 __raw_writel(mask_last, sfb);
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| /linux-6.12.1/arch/s390/kernel/ |
| D | perf_cpum_sf.c | 96 struct sf_buffer sfb; member
109 struct sf_buffer sfb; /* Sampling buffer */ member
175 return !!cpuhw->sfb.sdbt; in sf_buffer_available()
181 static void free_sampling_buffer(struct sf_buffer *sfb) in free_sampling_buffer() argument
185 if (!sfb->sdbt) in free_sampling_buffer()
188 sdbt = sfb->sdbt; in free_sampling_buffer()
203 if (curr == sfb->sdbt) in free_sampling_buffer()
216 memset(sfb, 0, sizeof(*sfb)); in free_sampling_buffer()
248 static int realloc_sampling_buffer(struct sf_buffer *sfb, in realloc_sampling_buffer() argument
254 if (!sfb->sdbt || !sfb->tail) in realloc_sampling_buffer()
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