diff options
author | David Vrabel <david.vrabel@csr.com> | 2008-11-25 13:52:56 +0000 |
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committer | David Vrabel <david.vrabel@csr.com> | 2008-11-25 13:52:56 +0000 |
commit | 65d76f368295973a35d195c9b13053502a67b6bc (patch) | |
tree | fa7d9204b2da01a9c53633dda789380cfcad38c6 /drivers/video/tmiofb.c | |
parent | dba0a918722ee0f0ba3442575e4448c3ab622be4 (diff) | |
parent | ed313489badef16d700f5a3be50e8fd8f8294bc8 (diff) |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into for-upstream
Diffstat (limited to 'drivers/video/tmiofb.c')
-rw-r--r-- | drivers/video/tmiofb.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/video/tmiofb.c b/drivers/video/tmiofb.c index 2a380011e9b..7baf2dd12d5 100644 --- a/drivers/video/tmiofb.c +++ b/drivers/video/tmiofb.c @@ -222,6 +222,9 @@ static irqreturn_t tmiofb_irq(int irq, void *__info) unsigned int bbisc = tmio_ioread16(par->lcr + LCR_BBISC); + tmio_iowrite16(bbisc, par->lcr + LCR_BBISC); + +#ifdef CONFIG_FB_TMIO_ACCELL /* * We were in polling mode and now we got correct irq. * Switch back to IRQ-based sync of command FIFO @@ -231,9 +234,6 @@ static irqreturn_t tmiofb_irq(int irq, void *__info) par->use_polling = false; } - tmio_iowrite16(bbisc, par->lcr + LCR_BBISC); - -#ifdef CONFIG_FB_TMIO_ACCELL if (bbisc & 1) wake_up(&par->wait_acc); #endif @@ -938,7 +938,9 @@ static void tmiofb_dump_regs(struct platform_device *dev) static int tmiofb_suspend(struct platform_device *dev, pm_message_t state) { struct fb_info *info = platform_get_drvdata(dev); +#ifdef CONFIG_FB_TMIO_ACCELL struct tmiofb_par *par = info->par; +#endif struct mfd_cell *cell = dev->dev.platform_data; int retval = 0; @@ -950,12 +952,14 @@ static int tmiofb_suspend(struct platform_device *dev, pm_message_t state) info->fbops->fb_sync(info); +#ifdef CONFIG_FB_TMIO_ACCELL /* * The fb should be usable even if interrupts are disabled (and they are * during suspend/resume). Switch temporary to forced polling. */ printk(KERN_INFO "tmiofb: switching to polling\n"); par->use_polling = true; +#endif tmiofb_hw_stop(dev); if (cell->suspend) |