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drm/nouveau/i2c/gf119-: add support for address-only transactions
authorBen Skeggs <bskeggs@redhat.com>
Wed, 19 Jul 2017 06:49:59 +0000 (16:49 +1000)
committerBen Skeggs <bskeggs@redhat.com>
Mon, 24 Jul 2017 02:15:24 +0000 (12:15 +1000)
commit13a86519202c5d119d83640d6f781f3181205d2c
treed7a7f35bb97adf34587a8f770e92752647268ba1tree
parent5896ec77d70d33dd38a455b0aa5f3154aeecea09commit | diff
drm/nouveau/i2c/gf119-: add support for address-only transactions

Since switching the I2C-over-AUX helpers, there have been regressions on
some display combinations due to us not having support for "address only"
transactions.

This commits enables support for them for GF119 and newer.

Earlier GPUs have been reverted to a custom I2C-over-AUX algorithm.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
drivers/gpu/drm/nouveau/nouveau_connector.c diff | blob | blame | history
drivers/gpu/drm/nouveau/nv50_display.c diff | blob | blame | history
drivers/gpu/drm/nouveau/nvkm/subdev/i2c/Kbuild diff | blob | blame | history
drivers/gpu/drm/nouveau/nvkm/subdev/i2c/aux.c diff | blob | blame | history
drivers/gpu/drm/nouveau/nvkm/subdev/i2c/aux.h diff | blob | blame | history
drivers/gpu/drm/nouveau/nvkm/subdev/i2c/auxg94.c diff | blob | blame | history
drivers/gpu/drm/nouveau/nvkm/subdev/i2c/auxgf119.c [new file with mode: 0644] blob
drivers/gpu/drm/nouveau/nvkm/subdev/i2c/auxgm200.c diff | blob | blame | history
drivers/gpu/drm/nouveau/nvkm/subdev/i2c/padgf119.c diff | blob | blame | history
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