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drm/nouveau/i2c: bump the i2c delay for the adt7473 

Some adt7473 can't manage the 20µs delay we use for the bitbanging, bumping
it to 40µs seem to do the trick.

Signed-off-by: Martin Peres <martin.peres@free.fr>
Tested-by: Marcel Dopita <mdop@seznam.cz>
This commit is contained in:
Martin Peres 2014-05-26 00:42:13 +02:00 committed by Ben Skeggs
parent 30af6aa8c4
commit 9044fa60fd
1 changed files with 3 additions and 3 deletions
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6
drivers/gpu/drm/nouveau/core/subdev/therm/ic.c
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@ -60,9 +60,9 @@ static struct nouveau_i2c_board_info
nv_board_infos[] = {
{ { I2C_BOARD_INFO("w83l785ts", 0x2d) }, 0 },
{ { I2C_BOARD_INFO("w83781d", 0x2d) }, 0 },
{ { I2C_BOARD_INFO("adt7473", 0x2e) }, 20 },
{ { I2C_BOARD_INFO("adt7473", 0x2d) }, 20 },
{ { I2C_BOARD_INFO("adt7473", 0x2c) }, 20 },
{ { I2C_BOARD_INFO("adt7473", 0x2e) }, 40 },
{ { I2C_BOARD_INFO("adt7473", 0x2d) }, 40 },
{ { I2C_BOARD_INFO("adt7473", 0x2c) }, 40 },
{ { I2C_BOARD_INFO("f75375", 0x2e) }, 0 },
{ { I2C_BOARD_INFO("lm99", 0x4c) }, 0 },
{ { I2C_BOARD_INFO("lm90", 0x4c) }, 0 },