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| author | Jernej Skrabec <jernej.skrabec@siol.net> | 2021-04-22 01:14:30 +0100 |
|---|---|---|
| committer | Anatolij Gustschin <agust@denx.de> | 2021-04-24 13:44:49 +0200 |
| commit | 935b5198ef51c2985ec05dc45bdd8144e940b2ce (patch) | |
| tree | 155ca3c49d714eebddd418db31750e1a7f42294c /drivers/ddr/imx/imx8m/ddr_init.c | |
| parent | a327feeef44108000c171ea2d74f4ab33c09bad7 (diff) | |
| download | u-boot-935b5198ef51c2985ec05dc45bdd8144e940b2ce.tar.gz u-boot-935b5198ef51c2985ec05dc45bdd8144e940b2ce.tar.xz u-boot-935b5198ef51c2985ec05dc45bdd8144e940b2ce.zip | |
video: sunxi: Use DW-HDMI hpd function
It turns out that there are two ways how hot plug detection can be done.
One is standard way for DW HDMI controller - checking bit 2 in 0x3004
register. Another way is applicable only to Allwinner custom PHY - by
checking bit 19 in register 0x10038. Both methods are equally good as
far as we know.
Use standard method in order to reduce amount of custom code.
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Diffstat (limited to 'drivers/ddr/imx/imx8m/ddr_init.c')
0 files changed, 0 insertions, 0 deletions