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author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-07-09 09:55:45 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-07-09 09:55:45 -0700 |
commit | 2d41ef5432b76ae90dc0db93026f1d981f874ec4 (patch) | |
tree | dc97253d9328e8652614bfe8026748dd53c6561a /drivers/video/fbdev/aty | |
parent | ed63b9c873601ca113da5c7b1745e3946493e9f3 (diff) | |
parent | 732146a3f1dc78ebb0d3c4b1f4dc6ea33cc2c58f (diff) | |
download | linux-stable-2d41ef5432b76ae90dc0db93026f1d981f874ec4.tar.gz linux-stable-2d41ef5432b76ae90dc0db93026f1d981f874ec4.tar.bz2 linux-stable-2d41ef5432b76ae90dc0db93026f1d981f874ec4.zip |
Merge tag 'fbdev-v5.3' of git://github.com/bzolnier/linux
Pull fbdev updates from Bartlomiej Zolnierkiewicz:
- remove fbdev notifier usage for fbcon (as prep work to clean up the
fbcon locking), add locking checks in vt/console code and make
assorted cleanups in fbdev and backlight code (Daniel Vetter)
- add COMPILE_TEST support to atmel_lcdfb, da8xx-fb, gbefb, imxfb,
pvr2fb and pxa168fb drivers (me)
- fix DMA API abuse in au1200fb and jz4740_fb drivers (Christoph
Hellwig)
- add check for new BGRT status field rotation bits in efifb driver
(Hans de Goede)
- mark expected switch fall-throughs in s3c-fb driver (Gustavo A. R.
Silva)
- remove fbdev mxsfb driver in favour of the drm version (Fabio
Estevam)
- remove broken rfbi code from omap2fb driver (me)
- misc fixes (Arnd Bergmann, Shobhit Kukreti, Wei Yongjun, me)
- misc cleanups (Gustavo A. R. Silva, Colin Ian King, me)
* tag 'fbdev-v5.3' of git://github.com/bzolnier/linux: (62 commits)
video: fbdev: imxfb: fix a typo in imxfb_probe()
video: fbdev: s3c-fb: Mark expected switch fall-throughs
video: fbdev: s3c-fb: fix sparse warnings about using incorrect types
video: fbdev: don't print error message on framebuffer_alloc() failure
video: fbdev: intelfb: return -ENOMEM on framebuffer_alloc() failure
video: fbdev: s3c-fb: return -ENOMEM on framebuffer_alloc() failure
vga_switcheroo: Depend upon fbcon being built-in, if enabled
video: fbdev: omap2: remove rfbi
video: fbdev: atmel_lcdfb: remove redundant initialization to variable ret
video: fbdev-MMP: Use struct_size() in devm_kzalloc()
video: fbdev: controlfb: fix warnings about comparing pointer to 0
efifb: BGRT: Add check for new BGRT status field rotation bits
jz4740_fb: fix DMA API abuse
video: fbdev: pvr2fb: fix link error for pvr2fb_pci_exit
video: fbdev: s3c-fb: add COMPILE_TEST support
video: fbdev: imxfb: fix sparse warnings about using incorrect types
video: fbdev: pvr2fb: fix build warning when compiling as module
fbcon: Export fbcon_update_vcs
backlight: simplify lcd notifier
staging/olpc_dcon: Add drm conversion to TODO
...
Diffstat (limited to 'drivers/video/fbdev/aty')
-rw-r--r-- | drivers/video/fbdev/aty/aty128fb.c | 69 | ||||
-rw-r--r-- | drivers/video/fbdev/aty/atyfb_base.c | 13 | ||||
-rw-r--r-- | drivers/video/fbdev/aty/radeon_base.c | 2 |
3 files changed, 7 insertions, 77 deletions
diff --git a/drivers/video/fbdev/aty/aty128fb.c b/drivers/video/fbdev/aty/aty128fb.c index 794434891291..8504e19437ff 100644 --- a/drivers/video/fbdev/aty/aty128fb.c +++ b/drivers/video/fbdev/aty/aty128fb.c @@ -2103,10 +2103,9 @@ static int aty128_probe(struct pci_dev *pdev, const struct pci_device_id *ent) /* We have the resources. Now virtualize them */ info = framebuffer_alloc(sizeof(struct aty128fb_par), &pdev->dev); - if (info == NULL) { - printk(KERN_ERR "aty128fb: can't alloc fb_info_aty128\n"); + if (!info) goto err_free_mmio; - } + par = info->par; info->pseudo_palette = par->pseudo_palette; @@ -2350,70 +2349,6 @@ static int aty128fb_ioctl(struct fb_info *info, u_int cmd, u_long arg) return -EINVAL; } -#if 0 - /* - * Accelerated functions - */ - -static inline void aty128_rectcopy(int srcx, int srcy, int dstx, int dsty, - u_int width, u_int height, - struct fb_info_aty128 *par) -{ - u32 save_dp_datatype, save_dp_cntl, dstval; - - if (!width || !height) - return; - - dstval = depth_to_dst(par->current_par.crtc.depth); - if (dstval == DST_24BPP) { - srcx *= 3; - dstx *= 3; - width *= 3; - } else if (dstval == -EINVAL) { - printk("aty128fb: invalid depth or RGBA\n"); - return; - } - - wait_for_fifo(2, par); - save_dp_datatype = aty_ld_le32(DP_DATATYPE); - save_dp_cntl = aty_ld_le32(DP_CNTL); - - wait_for_fifo(6, par); - aty_st_le32(SRC_Y_X, (srcy << 16) | srcx); - aty_st_le32(DP_MIX, ROP3_SRCCOPY | DP_SRC_RECT); - aty_st_le32(DP_CNTL, DST_X_LEFT_TO_RIGHT | DST_Y_TOP_TO_BOTTOM); - aty_st_le32(DP_DATATYPE, save_dp_datatype | dstval | SRC_DSTCOLOR); - - aty_st_le32(DST_Y_X, (dsty << 16) | dstx); - aty_st_le32(DST_HEIGHT_WIDTH, (height << 16) | width); - - par->blitter_may_be_busy = 1; - - wait_for_fifo(2, par); - aty_st_le32(DP_DATATYPE, save_dp_datatype); - aty_st_le32(DP_CNTL, save_dp_cntl); -} - - - /* - * Text mode accelerated functions - */ - -static void fbcon_aty128_bmove(struct display *p, int sy, int sx, int dy, - int dx, int height, int width) -{ - sx *= fontwidth(p); - sy *= fontheight(p); - dx *= fontwidth(p); - dy *= fontheight(p); - width *= fontwidth(p); - height *= fontheight(p); - - aty128_rectcopy(sx, sy, dx, dy, width, height, - (struct fb_info_aty128 *)p->fb_info); -} -#endif /* 0 */ - static void aty128_set_suspend(struct aty128fb_par *par, int suspend) { u32 pmgt; diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c index b6fe103df145..72bcfbe42e49 100644 --- a/drivers/video/fbdev/aty/atyfb_base.c +++ b/drivers/video/fbdev/aty/atyfb_base.c @@ -3550,10 +3550,9 @@ static int atyfb_pci_probe(struct pci_dev *pdev, /* Allocate framebuffer */ info = framebuffer_alloc(sizeof(struct atyfb_par), &pdev->dev); - if (!info) { - PRINTKE("atyfb_pci_probe() can't alloc fb_info\n"); + if (!info) return -ENOMEM; - } + par = info->par; par->bus_type = PCI; info->fix = atyfb_fix; @@ -3643,10 +3642,9 @@ static int __init atyfb_atari_probe(void) } info = framebuffer_alloc(sizeof(struct atyfb_par), NULL); - if (!info) { - PRINTKE("atyfb_atari_probe() can't alloc fb_info\n"); + if (!info) return -ENOMEM; - } + par = info->par; info->fix = atyfb_fix; @@ -3916,8 +3914,7 @@ static int atyfb_reboot_notify(struct notifier_block *nb, if (!reboot_info) goto out; - if (!lock_fb_info(reboot_info)) - goto out; + lock_fb_info(reboot_info); par = reboot_info->par; diff --git a/drivers/video/fbdev/aty/radeon_base.c b/drivers/video/fbdev/aty/radeon_base.c index e8594bbaea60..6f891d82eebe 100644 --- a/drivers/video/fbdev/aty/radeon_base.c +++ b/drivers/video/fbdev/aty/radeon_base.c @@ -2294,8 +2294,6 @@ static int radeonfb_pci_register(struct pci_dev *pdev, info = framebuffer_alloc(sizeof(struct radeonfb_info), &pdev->dev); if (!info) { - printk (KERN_ERR "radeonfb (%s): could not allocate memory\n", - pci_name(pdev)); ret = -ENOMEM; goto err_disable; } |