diff options
| author | lars <lars@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2009-07-05 12:05:20 +0000 |
|---|---|---|
| committer | lars <lars@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2009-07-05 12:05:20 +0000 |
| commit | 465f0ffdb55bd0ed9ef02291c3c1452df5fd2019 (patch) | |
| tree | 6b21f6a82374a8ab56348d923e2d27dbd724d211 /target/linux/s3c24xx/files-2.6.30/drivers/mfd/glamo/glamo-fb.c | |
| parent | 1f6241ad90b21a1db914a1d32fef6e9500a8d4d0 (diff) | |
[s3c24xx] Add ioctls to glamo framebuffer driver to enable/disable glamo
engines.
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@16686 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/s3c24xx/files-2.6.30/drivers/mfd/glamo/glamo-fb.c')
| -rw-r--r-- | target/linux/s3c24xx/files-2.6.30/drivers/mfd/glamo/glamo-fb.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/target/linux/s3c24xx/files-2.6.30/drivers/mfd/glamo/glamo-fb.c b/target/linux/s3c24xx/files-2.6.30/drivers/mfd/glamo/glamo-fb.c index 0a47f65d3..c3422ffe9 100644 --- a/target/linux/s3c24xx/files-2.6.30/drivers/mfd/glamo/glamo-fb.c +++ b/target/linux/s3c24xx/files-2.6.30/drivers/mfd/glamo/glamo-fb.c @@ -535,6 +535,31 @@ static int glamofb_setcolreg(unsigned regno, return 0; } +static int glamofb_ioctl(struct fb_info *info, unsigned int cmd, + unsigned long arg) { + struct glamofb_handle *gfb = (struct glamofb_handle*)info->par; + struct glamo_core *gcore = gfb->mach_info->glamo; + int retval = -ENOTTY; + + switch (cmd) { + case GLAMOFB_ENGINE_ENABLE: + retval = glamo_engine_enable(gcore, arg); + break; + case GLAMOFB_ENGINE_DISABLE: + retval = glamo_engine_disable(gcore, arg); + break; + case GLAMOFB_ENGINE_RESET: + glamo_engine_reset(gcore, arg); + retval = 0; + break; + default: + break; + } + + return retval; +} + + #ifdef CONFIG_MFD_GLAMO_HWACCEL static inline void glamofb_vsync_wait(struct glamofb_handle *glamo, int line, int size, int range) @@ -770,6 +795,7 @@ static struct fb_ops glamofb_ops = { .fb_set_par = glamofb_set_par, .fb_blank = glamofb_blank, .fb_setcolreg = glamofb_setcolreg, + .fb_ioctl = glamofb_ioctl, #ifdef CONFIG_MFD_GLAMO_HWACCEL .fb_cursor = glamofb_cursor, #endif |