The patch titled davinci: fb: add framebuffer blank operation has been added to the -mm tree. Its filename is davinci-fb-add-framebuffer-blank-operation.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/SubmitChecklist when testing your code *** See http://userweb.kernel.org/~akpm/stuff/added-to-mm.txt to find out what to do about this The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: davinci: fb: add framebuffer blank operation From: Chaithrika U S <chaithrika@xxxxxx> Implement frame buffer blank operation feature for DA8xx/OMAP-L1xx driver. Signed-off-by: Chaithrika U S <chaithrika@xxxxxx> Cc: Kevin Hilman <khilman@xxxxxxxxxxxxxxxxxxx> Cc: Krzysztof Helt <krzysztof.h1@xxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/video/da8xx-fb.c | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff -puN drivers/video/da8xx-fb.c~davinci-fb-add-framebuffer-blank-operation drivers/video/da8xx-fb.c --- a/drivers/video/da8xx-fb.c~davinci-fb-add-framebuffer-blank-operation +++ a/drivers/video/da8xx-fb.c @@ -702,6 +702,35 @@ static int fb_ioctl(struct fb_info *info return 0; } +static int cfb_blank(int blank, struct fb_info *info) +{ + struct da8xx_fb_par *par = info->par; + int ret = 0; + + if (par->blank == blank) + return 0; + + par->blank = blank; + switch (blank) { + case FB_BLANK_UNBLANK: + if (par->panel_power_ctrl) + par->panel_power_ctrl(1); + + lcd_enable_raster(); + break; + case FB_BLANK_POWERDOWN: + if (par->panel_power_ctrl) + par->panel_power_ctrl(0); + + lcd_disable_raster(); + break; + default: + ret = -EINVAL; + } + + return ret; +} + static struct fb_ops da8xx_fb_ops = { .owner = THIS_MODULE, .fb_check_var = fb_check_var, @@ -710,6 +739,7 @@ static struct fb_ops da8xx_fb_ops = { .fb_fillrect = cfb_fillrect, .fb_copyarea = cfb_copyarea, .fb_imageblit = cfb_imageblit, + .fb_blank = cfb_blank, }; static int __init fb_probe(struct platform_device *device) _ Patches currently in -mm which might be from chaithrika@xxxxxx are origin.patch linux-next.patch davinci-mmc-add-cpufreq-support.patch davinci-fb-calculate-the-clock-divider-from-pixel-clock-info.patch davinci-fb-add-cpufreq-support.patch davinci-fb-updates-the-driver-in-preparation-for-addition-of-power-management-features.patch da850-omap-l138-add-callback-to-control-lcd-panel-power.patch davinci-fb-add-suspend-resume-suuport-for-da8xx-omap-l1xx-fb-driver.patch davinci-fb-add-framebuffer-blank-operation.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html