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authorLinus Torvalds <torvalds@linux-foundation.org>2015-09-01 22:10:20 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2015-09-01 22:10:20 +0300
commitc5fc249862af862df027030188cc083e072ecd19 (patch)
tree1205eaa47b07fc06b79e8c742a15dca5bcb1066c /drivers/video
parent00e3fcc221f6fe6a890bf3e0e71c6b9944e58233 (diff)
parent97a2482d9891f0ad6a3710e0b6ae9949c140c7f1 (diff)
downloadlinux-c5fc249862af862df027030188cc083e072ecd19.tar.xz
Merge tag 'armsoc-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC cleanups from Olof Johansson: "A large cleanup branch this release, with a healthy 10k negative line delta. Most of this is removal of legacy (non-DT) support of shmobile platforms. There is also removal of two non-DT platforms on OMAP, and the plat-samsung directory is cleaned out by moving most of the previously shared-location-but-not-actually-shared files from there to the appropriate mach directories instead. There are other sets of changes in here as well: - Rob Herring removed use of set_irq_flags under all platforms and moved to genirq alternatives - a series of timer API conversions to set-state interface - ep93xx, nomadik and ux500 cleanups from Linus Walleij - __init annotation fixes from Nicolas Pitre + a bunch of other changes that all add up to a nice set of cleanups" * tag 'armsoc-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (108 commits) ARM/fb: ep93xx: switch framebuffer to use modedb only ARM: gemini: Setup timer3 as free running timer ARM: gemini: Use timer1 for clockevent ARM: gemini: Add missing register definitions for gemini timer ARM: ep93xx/timer: Migrate to new 'set-state' interface ARM: nomadik: push accelerometer down to boards ARM: nomadik: move l2x0 setup to device tree ARM: nomadik: selectively enable UART0 on boards ARM: nomadik: move hog code to use DT hogs ARM: shmobile: Fix mismerges ARM: ux500: simplify secondary CPU boot ARM: SAMSUNG: remove keypad-core header in plat-samsung ARM: SAMSUNG: local watchdog-reset header in mach-s3c64xx ARM: SAMSUNG: local onenand-core header in mach-s3c64xx ARM: SAMSUNG: local irq-uart header in mach-s3c64xx ARM: SAMSUNG: local backlight header in mach-s3c64xx ARM: SAMSUNG: local ata-core header in mach-s3c64xx ARM: SAMSUNG: local regs-usb-hsotg-phy header in mach-s3c64xx ARM: SAMSUNG: local spi-core header in mach-s3c24xx ARM: SAMSUNG: local nand-core header in mach-s3c24xx ...
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/fbdev/ep93xx-fb.c30
1 files changed, 4 insertions, 26 deletions
diff --git a/drivers/video/fbdev/ep93xx-fb.c b/drivers/video/fbdev/ep93xx-fb.c
index 7ec251cc9c03..5b1081030cbb 100644
--- a/drivers/video/fbdev/ep93xx-fb.c
+++ b/drivers/video/fbdev/ep93xx-fb.c
@@ -419,36 +419,15 @@ static struct fb_ops ep93xxfb_ops = {
.fb_mmap = ep93xxfb_mmap,
};
-static int ep93xxfb_calc_fbsize(struct ep93xxfb_mach_info *mach_info)
-{
- int i, fb_size = 0;
-
- if (mach_info->num_modes == EP93XXFB_USE_MODEDB) {
- fb_size = EP93XXFB_MAX_XRES * EP93XXFB_MAX_YRES *
- mach_info->bpp / 8;
- } else {
- for (i = 0; i < mach_info->num_modes; i++) {
- const struct fb_videomode *mode;
- int size;
-
- mode = &mach_info->modes[i];
- size = mode->xres * mode->yres * mach_info->bpp / 8;
- if (size > fb_size)
- fb_size = size;
- }
- }
-
- return fb_size;
-}
-
static int ep93xxfb_alloc_videomem(struct fb_info *info)
{
- struct ep93xx_fbi *fbi = info->par;
char __iomem *virt_addr;
dma_addr_t phys_addr;
unsigned int fb_size;
- fb_size = ep93xxfb_calc_fbsize(fbi->mach_info);
+ /* Maximum 16bpp -> used memory is maximum x*y*2 bytes */
+ fb_size = EP93XXFB_MAX_XRES * EP93XXFB_MAX_YRES * 2;
+
virt_addr = dma_alloc_writecombine(info->dev, fb_size,
&phys_addr, GFP_KERNEL);
if (!virt_addr)
@@ -550,8 +529,7 @@ static int ep93xxfb_probe(struct platform_device *pdev)
fb_get_options("ep93xx-fb", &video_mode);
err = fb_find_mode(&info->var, info, video_mode,
- fbi->mach_info->modes, fbi->mach_info->num_modes,
- fbi->mach_info->default_mode, fbi->mach_info->bpp);
+ NULL, 0, NULL, 16);
if (err == 0) {
dev_err(info->dev, "No suitable video mode found\n");
err = -EINVAL;