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author | Felix Fietkau <nbd@openwrt.org> | 2015-03-16 05:51:56 +0000 |
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committer | Felix Fietkau <nbd@openwrt.org> | 2015-03-16 05:51:56 +0000 |
commit | f26bb532cf0d3e3664fbdaed87fd31466a9f9644 (patch) | |
tree | 20fd0213f9c7dcfac7bdec2aa429c09ba01a1420 /target/linux/omap/patches-3.14/0343-video-da8xx-fb-Add-API-to-register-wait-for-vsync-ca.patch | |
parent | 495404e9a4979bbad375398dd40492633b5cabc0 (diff) | |
download | upstream-f26bb532cf0d3e3664fbdaed87fd31466a9f9644.tar.gz upstream-f26bb532cf0d3e3664fbdaed87fd31466a9f9644.tar.bz2 upstream-f26bb532cf0d3e3664fbdaed87fd31466a9f9644.zip |
omap: remove old kernel versions
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 44803
Diffstat (limited to 'target/linux/omap/patches-3.14/0343-video-da8xx-fb-Add-API-to-register-wait-for-vsync-ca.patch')
-rw-r--r-- | target/linux/omap/patches-3.14/0343-video-da8xx-fb-Add-API-to-register-wait-for-vsync-ca.patch | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/target/linux/omap/patches-3.14/0343-video-da8xx-fb-Add-API-to-register-wait-for-vsync-ca.patch b/target/linux/omap/patches-3.14/0343-video-da8xx-fb-Add-API-to-register-wait-for-vsync-ca.patch deleted file mode 100644 index d565eaee03..0000000000 --- a/target/linux/omap/patches-3.14/0343-video-da8xx-fb-Add-API-to-register-wait-for-vsync-ca.patch +++ /dev/null @@ -1,91 +0,0 @@ -From 9a1a810516ae9cb3259b898b6879901c5b44fa90 Mon Sep 17 00:00:00 2001 -From: Prathap M S <msprathap@ti.com> -Date: Mon, 2 Sep 2013 12:05:23 +0530 -Subject: [PATCH 343/752] video: da8xx-fb: Add API to register wait for vsync - callback - -This patch adds APIs to register and unregister wait for vsync callback. -This is derived from commit id 2d44302545da24fd22912d964102bc31a7489e97 -This commit id was part of 3.2 kernel sources. - -Signed-off-by: Prathap M S <msprathap@ti.com> ---- - drivers/video/da8xx-fb.c | 33 +++++++++++++++++++++++++++++++++ - include/video/da8xx-fb.h | 4 ++++ - 2 files changed, 37 insertions(+) - ---- a/drivers/video/da8xx-fb.c -+++ b/drivers/video/da8xx-fb.c -@@ -197,6 +197,9 @@ static struct fb_fix_screeninfo da8xx_fb - .accel = FB_ACCEL_NONE - }; - -+static vsync_callback_t vsync_cb_handler; -+static void *vsync_cb_arg; -+ - static struct fb_videomode known_lcd_panels[] = { - /* Sharp LCD035Q3DG01 */ - [0] = { -@@ -825,6 +828,32 @@ static int lcd_init(struct da8xx_fb_par - return 0; - } - -+int register_vsync_cb(vsync_callback_t handler, void *arg, int idx) -+{ -+ if ((vsync_cb_handler == NULL) && (vsync_cb_arg == NULL)) { -+ vsync_cb_arg = arg; -+ vsync_cb_handler = handler; -+ } else { -+ return -EEXIST; -+ } -+ -+ return 0; -+} -+EXPORT_SYMBOL(register_vsync_cb); -+ -+int unregister_vsync_cb(vsync_callback_t handler, void *arg, int idx) -+{ -+ if ((vsync_cb_handler == handler) && (vsync_cb_arg == arg)) { -+ vsync_cb_handler = NULL; -+ vsync_cb_arg = NULL; -+ } else { -+ return -ENXIO; -+ } -+ -+ return 0; -+} -+EXPORT_SYMBOL(unregister_vsync_cb); -+ - /* IRQ handler for version 2 of LCDC */ - static irqreturn_t lcdc_irq_handler_rev02(int irq, void *arg) - { -@@ -862,6 +891,8 @@ static irqreturn_t lcdc_irq_handler_rev0 - LCD_DMA_FRM_BUF_CEILING_ADDR_0_REG); - par->vsync_flag = 1; - wake_up_interruptible(&par->vsync_wait); -+ if (vsync_cb_handler) -+ vsync_cb_handler(vsync_cb_arg); - } - - if (stat & LCD_END_OF_FRAME1) { -@@ -937,6 +968,8 @@ static irqreturn_t lcdc_irq_handler_rev0 - LCD_DMA_FRM_BUF_CEILING_ADDR_1_REG); - par->vsync_flag = 1; - wake_up_interruptible(&par->vsync_wait); -+ if (vsync_cb_handler) -+ vsync_cb_handler(vsync_cb_arg); - } - } - ---- a/include/video/da8xx-fb.h -+++ b/include/video/da8xx-fb.h -@@ -91,5 +91,9 @@ struct lcd_sync_arg { - /* Proprietary FB_SYNC_ flags */ - #define FB_SYNC_CLK_INVERT 0x40000000 - -+typedef void (*vsync_callback_t)(void *arg); -+int register_vsync_cb(vsync_callback_t handler, void *arg, int idx); -+int unregister_vsync_cb(vsync_callback_t handler, void *arg, int idx); -+ - #endif /* ifndef DA8XX_FB_H */ - |