Mirrors/u-boot
2
0
Fork 0
mirror of https://github.com/AsahiLinux/u-boot synced 2024-11-07 05:34:28 +00:00
Code Issues Projects Releases Packages Wiki Activity
u-boot/drivers/video
History
Jernej Skrabec 1feed358ed sunxi: video: HDMI: Fix clock setup 
Currently, HDMI driver doesn't consider minimum and maximum allowed rate
of pll3 (video PLL). It works most of the time, but not always.

Consider monitor with resolution 1920x1200, which has pixel clock rate
of 154 MHz. Current code would determine that pll3 rate has to be set to
154 MHz. However, minimum supported rate is 192 MHz. In this case video
output just won't work.

The reason why the driver is written in the way it is, is that at the
time HDMI PHY and clock configuration wasn't fully understood. But now
we have needed knowledge, so the issue can be fixed.

With this fix, clock configuration routine uses full range (1-16) for
clock divider instead of limited one (1, 2, 4, 11). It also considers
minimum and maximum allowed rate for pll3.

Fixes: 56009451d8 ("sunxi: video: Add A64/H3/H5 HDMI driver")
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
2019-03-28 23:45:41 +01:00
..
bridge dm: video: bridge: don't fail to activate bridge if reset or sleep GPIO is missing 2018-11-13 22:08:23 +05:30
exynos SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
fonts video: Add a default TrueType font 2018-12-28 12:27:53 +01:00
meson video: Add Meson Video Processing Unit Driver 2019-01-31 09:35:01 +01:00
rockchip video: Kconfig: spelling fixes 2019-01-18 09:16:15 -05:00
stm32 SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
sunxi sunxi: video: HDMI: Fix clock setup 2019-03-28 23:45:41 +01:00
tegra124 drivers: cosmetic: Convert SPDX license tags to Linux Kernel style 2018-10-28 09:26:39 -04:00
am335x-fb.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
am335x-fb.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
anx98xx-edp.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
anx9804.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
anx9804.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
ati_ids.h drivers/video : move video drivers to drivers/video 2007-11-25 18:35:11 +01:00
ati_radeon_fb.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
ati_radeon_fb.h Coding Style cleanup: replace leading SPACEs by TABs 2013-10-14 16:06:54 -04:00
atmel_hlcdfb.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
atmel_lcdfb.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
backlight-uclass.c panel: Expand the backlight support 2018-10-09 04:40:27 -06:00
backlight_gpio.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
bcm2835.c video: arm: rpi: Add brcm,bcm2708-fb compatible 2018-07-02 15:23:50 +02:00
broadwell_igd.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
bus_vcxk.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
cfb_console.c video: cfb_console: flush cache in display_rle8_bitmap 2018-09-28 18:27:58 +02:00
console_normal.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
console_rotate.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
console_truetype.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
coreboot.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
da8xx-fb.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
da8xx-fb.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
display-uclass.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
dw_hdmi.c video: dw_hdmi: add support for color conversion 2019-01-31 09:35:01 +01:00
efi.c dm: video: Add an EFI framebuffer driver 2018-06-17 21:16:04 +08:00
formike.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
fsl_dcu_fb.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
fsl_diu_fb.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
hitachi_tx18d42vm_lcd.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
hitachi_tx18d42vm_lcd.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
i915_reg.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
ihs_video_out.c ihs_video_out: Fix error handling 2019-01-28 21:29:25 +01:00
ipu.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
ipu_common.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
ipu_disp.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
ipu_regs.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
ivybridge_igd.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
Kconfig video: Add Meson Video Processing Unit Driver 2019-01-31 09:35:01 +01:00
ld9040.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
lg4573.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
logicore_dp_dpcd.h video_display: Add Xilinx LogiCore DP TX 2018-08-11 09:18:44 +02:00
logicore_dp_tx.c video_display: Add Xilinx LogiCore DP TX 2018-08-11 09:18:44 +02:00
logicore_dp_tx.h video_display: Add Xilinx LogiCore DP TX 2018-08-11 09:18:44 +02:00
logicore_dp_tx_regif.h video_display: Add Xilinx LogiCore DP TX 2018-08-11 09:18:44 +02:00
Makefile video: Add Meson Video Processing Unit Driver 2019-01-31 09:35:01 +01:00
mali_dp.c video: Add support for Arm's Mali Display Processors 2018-09-28 19:11:44 +02:00
mb862xx.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
mvebu_lcd.c video: Armada XP: Move driver to DM_VIDEO 2019-02-05 14:23:21 +01:00
mx3fb.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
mxc_ipuv3_fb.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
mxcfb.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
mxsfb.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
omap3_dss.c omap3: allow dynamic selection of gfx_format 2013-03-08 16:41:13 -05:00
panel-uclass.c panel: Expand the backlight support 2018-10-09 04:40:27 -06:00
pwm_backlight.c video: backlight: Fix log message in enable_sequence() 2018-12-05 06:01:35 -07:00
pxa_lcd.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
s6e8ax0.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
sandbox_osd.c video_osd: Add osd sandbox driver and tests 2018-09-28 18:26:52 +02:00
sandbox_osd.h video_osd: Add osd sandbox driver and tests 2018-09-28 18:26:52 +02:00
sandbox_sdl.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
scf0403_lcd.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
simple_panel.c panel: Expand the backlight support 2018-10-09 04:40:27 -06:00
simplefb.c video: simplefb: Remove DM_FLAG_PRE_RELOC flag 2018-11-14 09:16:28 -08:00
ssd2828.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
ssd2828.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
stb_truetype.h video: stb_truetype: simplify expression 2018-03-19 09:47:02 +01:00
tda19988.c video: Add support for NXP's TDA19988 HDMI encoder 2018-09-28 18:44:50 +02:00
tegra.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
vesa.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
vidconsole-uclass.c Merge branch 'master' of git://git.denx.de/u-boot-video 2018-11-26 15:52:51 -05:00
video-uclass.c video: Allow driver to specify the line length 2018-12-03 19:09:44 +01:00
video_bmp.c video: bmp: Add support for 24bpp BMP files on 16bpp displays 2019-02-15 16:51:12 +01:00
video_osd-uclass.c drivers: Add OSD uclass 2018-09-28 18:26:32 +02:00
videomodes.c videomodes: Relax EDID validation checks for hsync/vsync pulse width 2019-01-28 21:20:05 +01:00
videomodes.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00