diff options
author | Souptick Joarder <jrdr.linux@gmail.com> | 2019-07-30 22:14:13 +0300 |
---|---|---|
committer | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2019-08-19 16:52:27 +0300 |
commit | efbd44abaf742127a7bb2f9afcac7a526c52eccb (patch) | |
tree | da44ec241f559feb4f42484795229d213e3a9e63 /drivers/video/fbdev/aty | |
parent | cc0c3e39e51b8d0c450e23b2dbfc655ac64ff683 (diff) | |
download | linux-efbd44abaf742127a7bb2f9afcac7a526c52eccb.tar.xz |
video: fbdev: aty[128]fb: Remove dead code
This is dead code since 3.15. If there is no plan to use it
further, this can be removed forever.
Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: David S. Miller <davem@davemloft.net>
Cc: Mikulas Patocka <mpatocka@redhat.com>
Cc: "Ville Syrjälä" <syrjala@sci.fi>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
[b.zolnierkie: fix patch summary]
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1564514053-4571-1-git-send-email-jrdr.linux@gmail.com
Diffstat (limited to 'drivers/video/fbdev/aty')
-rw-r--r-- | drivers/video/fbdev/aty/aty128fb.c | 18 | ||||
-rw-r--r-- | drivers/video/fbdev/aty/atyfb_base.c | 29 |
2 files changed, 0 insertions, 47 deletions
diff --git a/drivers/video/fbdev/aty/aty128fb.c b/drivers/video/fbdev/aty/aty128fb.c index 8504e19437ff..fc1e45d44719 100644 --- a/drivers/video/fbdev/aty/aty128fb.c +++ b/drivers/video/fbdev/aty/aty128fb.c @@ -487,11 +487,6 @@ static int aty128_encode_var(struct fb_var_screeninfo *var, const struct aty128fb_par *par); static int aty128_decode_var(struct fb_var_screeninfo *var, struct aty128fb_par *par); -#if 0 -static void aty128_get_pllinfo(struct aty128fb_par *par, void __iomem *bios); -static void __iomem *aty128_map_ROM(struct pci_dev *pdev, - const struct aty128fb_par *par); -#endif static void aty128_timings(struct aty128fb_par *par); static void aty128_init_engine(struct aty128fb_par *par); static void aty128_reset_engine(const struct aty128fb_par *par); @@ -1665,19 +1660,6 @@ static void aty128_st_pal(u_int regno, u_int red, u_int green, u_int blue, struct aty128fb_par *par) { if (par->chip_gen == rage_M3) { -#if 0 - /* Note: For now, on M3, we set palette on both heads, which may - * be useless. Can someone with a M3 check this ? - * - * This code would still be useful if using the second CRTC to - * do mirroring - */ - - aty_st_le32(DAC_CNTL, aty_ld_le32(DAC_CNTL) | - DAC_PALETTE_ACCESS_CNTL); - aty_st_8(PALETTE_INDEX, regno); - aty_st_le32(PALETTE_DATA, (red<<16)|(green<<8)|blue); -#endif aty_st_le32(DAC_CNTL, aty_ld_le32(DAC_CNTL) & ~DAC_PALETTE_ACCESS_CNTL); } diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c index 72bcfbe42e49..6dda5d885a03 100644 --- a/drivers/video/fbdev/aty/atyfb_base.c +++ b/drivers/video/fbdev/aty/atyfb_base.c @@ -1188,19 +1188,6 @@ static int aty_crtc_to_var(const struct crtc *crtc, (c_sync ? FB_SYNC_COMP_HIGH_ACT : 0); switch (pix_width) { -#if 0 - case CRTC_PIX_WIDTH_4BPP: - bpp = 4; - var->red.offset = 0; - var->red.length = 8; - var->green.offset = 0; - var->green.length = 8; - var->blue.offset = 0; - var->blue.length = 8; - var->transp.offset = 0; - var->transp.length = 0; - break; -#endif case CRTC_PIX_WIDTH_8BPP: bpp = 8; var->red.offset = 0; @@ -1466,11 +1453,6 @@ static int atyfb_set_par(struct fb_info *info) var->bits_per_pixel, par->crtc.vxres * var->bits_per_pixel / 8); #endif /* CONFIG_BOOTX_TEXT */ -#if 0 - /* switch to accelerator mode */ - if (!(par->crtc.gen_cntl & CRTC_EXT_DISP_EN)) - aty_st_le32(CRTC_GEN_CNTL, par->crtc.gen_cntl | CRTC_EXT_DISP_EN, par); -#endif #ifdef DEBUG { /* dump non shadow CRTC, pll, LCD registers */ @@ -2396,17 +2378,6 @@ static int aty_init(struct fb_info *info) par->pll_ops = &aty_pll_ibm514; break; #endif -#if 0 /* dead code */ - case CLK_STG1703: - par->pll_ops = &aty_pll_stg1703; - break; - case CLK_CH8398: - par->pll_ops = &aty_pll_ch8398; - break; - case CLK_ATT20C408: - par->pll_ops = &aty_pll_att20c408; - break; -#endif default: PRINTKI("aty_init: CLK type not implemented yet!"); par->pll_ops = &aty_pll_unsupported; |