diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/subdev/i2c/padgm204.c')
-rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/i2c/padgm204.c | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/padgm204.c b/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/padgm204.c deleted file mode 100644 index 24a4d760c..000000000 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/padgm204.c +++ /dev/null @@ -1,76 +0,0 @@ -/* - * Copyright 2014 Red Hat Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - * - * Authors: Ben Skeggs - */ -#include "pad.h" -#include "aux.h" -#include "bus.h" - -static void -gm204_i2c_pad_mode(struct nvkm_i2c_pad *pad, enum nvkm_i2c_pad_mode mode) -{ - struct nvkm_subdev *subdev = &pad->i2c->subdev; - struct nvkm_device *device = subdev->device; - const u32 base = (pad->id - NVKM_I2C_PAD_HYBRID(0)) * 0x50; - - switch (mode) { - case NVKM_I2C_PAD_OFF: - nvkm_mask(device, 0x00d97c + base, 0x00000001, 0x00000001); - break; - case NVKM_I2C_PAD_I2C: - nvkm_mask(device, 0x00d970 + base, 0x0000c003, 0x0000c001); - nvkm_mask(device, 0x00d97c + base, 0x00000001, 0x00000000); - break; - case NVKM_I2C_PAD_AUX: - nvkm_mask(device, 0x00d970 + base, 0x0000c003, 0x00000002); - nvkm_mask(device, 0x00d97c + base, 0x00000001, 0x00000000); - break; - default: - WARN_ON(1); - break; - } -} - -static const struct nvkm_i2c_pad_func -gm204_i2c_pad_s_func = { - .bus_new_4 = gf119_i2c_bus_new, - .aux_new_6 = gm204_i2c_aux_new, - .mode = gm204_i2c_pad_mode, -}; - -int -gm204_i2c_pad_s_new(struct nvkm_i2c *i2c, int id, struct nvkm_i2c_pad **ppad) -{ - return nvkm_i2c_pad_new_(&gm204_i2c_pad_s_func, i2c, id, ppad); -} - -static const struct nvkm_i2c_pad_func -gm204_i2c_pad_x_func = { - .bus_new_4 = gf119_i2c_bus_new, - .aux_new_6 = gm204_i2c_aux_new, -}; - -int -gm204_i2c_pad_x_new(struct nvkm_i2c *i2c, int id, struct nvkm_i2c_pad **ppad) -{ - return nvkm_i2c_pad_new_(&gm204_i2c_pad_x_func, i2c, id, ppad); -} |