[ATYFB]: Kill 'prom_palette' sparc code. (30b3cfe1) · Commits · e / devices / android_kernel_oneplus_sm8150

drivers/video/aty/atyfb_base.c

+0 −64

Original line number	Diff line number	Diff line
		@@ -1913,61 +1913,6 @@ static int atyfb_mmap(struct fb_info info, struct vm_area_struct vma)
		par->mmaped = 1;
		return 0;
		}

		static struct {
		u32 yoffset;
		u8 r[2][256];
		u8 g[2][256];
		u8 b[2][256];
		} atyfb_save;

		static void atyfb_save_palette(struct atyfb_par *par, int enter)
		{
		int i, tmp;

		for (i = 0; i < 256; i++) {
		tmp = aty_ld_8(DAC_CNTL, par) & 0xfc;
		if (M64_HAS(EXTRA_BRIGHT))
		tmp \|= 0x2;
		aty_st_8(DAC_CNTL, tmp, par);
		aty_st_8(DAC_MASK, 0xff, par);

		aty_st_8(DAC_R_INDEX, i, par);
		atyfb_save.r[enter][i] = aty_ld_8(DAC_DATA, par);
		atyfb_save.g[enter][i] = aty_ld_8(DAC_DATA, par);
		atyfb_save.b[enter][i] = aty_ld_8(DAC_DATA, par);
		aty_st_8(DAC_W_INDEX, i, par);
		aty_st_8(DAC_DATA, atyfb_save.r[1 - enter][i], par);
		aty_st_8(DAC_DATA, atyfb_save.g[1 - enter][i], par);
		aty_st_8(DAC_DATA, atyfb_save.b[1 - enter][i], par);
		}
		}

		static void atyfb_palette(int enter)
		{
		struct atyfb_par *par;
		struct fb_info *info;
		int i;

		for (i = 0; i < FB_MAX; i++) {
		info = registered_fb[i];
		if (info && info->fbops == &atyfb_ops) {
		par = (struct atyfb_par *) info->par;

		atyfb_save_palette(par, enter);
		if (enter) {
		atyfb_save.yoffset = info->var.yoffset;
		info->var.yoffset = 0;
		set_off_pitch(par, info);
		} else {
		info->var.yoffset = atyfb_save.yoffset;
		set_off_pitch(par, info);
		}
		aty_st_le32(CRTC_OFF_PITCH, par->crtc.off_pitch, par);
		break;
		}
		}
		}
		#endif /* __sparc__ */


		@@ -2670,10 +2615,6 @@ static int __devinit aty_init(struct fb_info *info)
		goto aty_init_exit;
		}

		#ifdef __sparc__
		atyfb_save_palette(par, 0);
		#endif

		#ifdef CONFIG_FB_ATY_CT
		if (!noaccel && M64_HAS(INTEGRATED))
		aty_init_cursor(info);
		@@ -2900,8 +2841,6 @@ static int atyfb_setcolreg(u_int regno, u_int red, u_int green, u_int blue,

		#ifdef __sparc__

		extern void (*prom_palette) (int);

		static int __devinit atyfb_setup_sparc(struct pci_dev *pdev,
		struct fb_info *info, unsigned long addr)
		{
		@@ -3536,9 +3475,6 @@ static int __devinit atyfb_pci_probe(struct pci_dev *pdev, const struct pci_devi
		goto err_release_io;

		#ifdef __sparc__
		if (!prom_palette)
		prom_palette = atyfb_palette;

		/*
		* Add /dev/fb mmap values.
		*/