redonkable/remarkable-linux
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remarkable-linux/include/video
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Liu Ying bf53f39d24 MLK-18211 gpu: imx: layerblend: Zero sec alpha when sec input is from scaler 
It turns out that local alpha value of the secondary input is set to
0xFF by the hardware if the secondary input is from scaler(hscaler or
vscaler).  This makes the layer on this secondary input accidentally
cover the layer with higher z-order(if it exists), even though the
layer with lower z-order doesn't supply local alpha.  This patch zeros
the secondary local alpha value to prevent the issue from happening.
Users are unlikely to expect local alpha to be correctly scaled, so
it looks fine to simply zero the alpha.  If we find the unlikely case,
the KMS driver may later explicitly do atomic check to invalidate the case.

Signed-off-by: Liu Ying <victor.liu@nxp.com>
2018-10-29 11:10:38 +08:00
..
atmel_lcdc.h video: atmel_lcdfb: pass the pdata as params 2013-09-27 09:26:20 +03:00
aty128.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
auo_k190xfb.h AUO-K190x: Add resolutions for portrait displays 2013-04-04 13:08:07 +03:00
broadsheetfb.h broadsheetfb: support storing waveform 2010-03-12 15:52:34 -08:00
cirrus.h cirrusfb: Laguna chipset 8bpp fix 2009-04-01 08:59:27 -07:00
cvisionppc.h
da8xx-fb.h video: da8xx-fb: improve readability of code 2013-08-09 14:02:42 +03:00
display_timing.h video: display_timing: Add flags to select the edge when the sync is driven 2016-11-02 10:48:18 +02:00
dpu.h MLK-18211 gpu: imx: layerblend: Zero sec alpha when sec input is from scaler 2018-10-29 11:10:38 +08:00
edid.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
exynos7_decon.h drm/exynos: Add DECON driver 2015-02-11 20:27:08 +09:00
exynos5433_decon.h drm/exynos/decon5433: simplify shadow protect code 2017-06-01 16:21:36 +09:00
gbe.h
hecubafb.h
iga.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ili9320.h fb: add support for the ILI9320 video display controller 2008-07-24 10:47:40 -07:00
imx-dcss.h MLK-18045-1 drm/imx: dcss: define 'struct dma_metadata' for dec400d config 2018-10-29 11:10:38 +08:00
imx-ipu-image-convert.h gpu: ipu-v3: Add queued image conversion support 2016-09-19 08:30:27 +02:00
imx-ipu-v3.h gpu: ipu-v3: Add support for double read/write reduction 2017-06-08 08:57:18 +02:00
imx8-prefetch.h MLK-18123-1 gpu: imx: imx8_prg: Rename prg_put_auxilary() to prg_set_primary() 2018-10-29 11:10:38 +08:00
kyro.h drivers/video/fbdev/kyrofb: Use arch_phys_wc_add() and pci_ioremap_wc_bar() 2015-08-25 09:59:44 +02:00
mach64.h atyfb: fix CONFIG_ namespace violations 2009-02-05 12:56:48 -08:00
maxinefb.h
mbxfb.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
metronomefb.h [ARM] 5209/1: metronomefb: changes to use platform framebuffer 2008-08-26 17:01:12 +01:00
mipi_display.h drm: Add new DCS commands in the enum list 2016-03-31 08:00:06 +02:00
mmp_disp.h video: mmp: add pitch info in mmp_win structure 2013-09-20 12:52:33 +03:00
mxc_edid.h MLK-14286-4 video: ADV7535: implement the initial driver. 2018-10-29 11:10:38 +08:00
mxc_hdmi.h MLK-11992: MX6 HDMI: Active HDCP keepout window when HDCP enable 2018-10-29 11:10:38 +08:00
neomagic.h video: fbdev: neofb: use arch_phys_wc_add() and ioremap_wc() 2015-06-03 12:41:49 +03:00
newport.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
of_display_timing.h video: of: Constify node argument to display timing functions 2016-11-14 03:35:00 +02:00
of_videomode.h video: add of helper for display timings/videomode 2013-01-24 09:03:48 +01:00
omap-panel-data.h omapdss: omap-panel-data.h: Remove connector_type from atv pdata 2016-06-03 16:06:32 +03:00
omapfb_dss.h Merge omapdss header refactoring 2016-06-07 12:42:58 +03:00
omapvrfb.h OMAPDSS: VRFB: add omap_vrfb_supported() 2012-10-17 12:17:18 +03:00
permedia2.h
platform_lcd.h drivers/video/backlight/platform_lcd.c: introduce probe callback 2013-04-29 18:28:18 -07:00
pm3fb.h
pmag-ba-fb.h
pmagb-b-fb.h
pxa168fb.h video: pxa168fb: Cleanup pxa168fb.h file 2014-01-17 10:57:43 +02:00
radeon.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
s1d13xxxfb.h s1d13xxxfb: drop unused code 2010-12-21 01:05:43 +09:00
sa1100fb.h FB: sa1100: remove global sa1100fb_.*_power function pointers 2012-02-21 11:56:19 +00:00
samsung_fimd.h drm/exynos: add macro to get the address of START_S reg 2015-08-31 00:27:37 +09:00
sh_mobile_lcdc.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sh_mobile_meram.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
sisfb.h UAPI: (Scripted) Disintegrate include/video 2012-12-20 17:14:26 +00:00
sstfb.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
tdfx.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
tgafb.h
trident.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
udlfb.h udlfb: set optimal write delay 2018-09-09 19:56:01 +02:00
uvesafb.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
vga.h arch, drivers: don't include <asm/io.h> directly, use <linux/io.h> instead 2015-08-10 23:07:05 -04:00
videomode.h videomode: videomode_from_timing work 2013-03-21 14:34:33 +02:00
w100fb.h