diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgv100.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgv100.c | 155 |
1 files changed, 0 insertions, 155 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgv100.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgv100.c deleted file mode 100644 index 4441187e8ec9..000000000000 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgv100.c +++ /dev/null @@ -1,155 +0,0 @@ -/* - * Copyright 2018 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. - */ -#include "ior.h" - -#include <subdev/timer.h> - -void -gv100_sor_dp_watermark(struct nvkm_ior *sor, int head, u8 watermark) -{ - struct nvkm_device *device = sor->disp->engine.subdev.device; - const u32 hoff = head * 0x800; - nvkm_mask(device, 0x616550 + hoff, 0x0c00003f, 0x08000000 | watermark); -} - -void -gv100_sor_dp_audio_sym(struct nvkm_ior *sor, int head, u16 h, u32 v) -{ - struct nvkm_device *device = sor->disp->engine.subdev.device; - const u32 hoff = head * 0x800; - nvkm_mask(device, 0x616568 + hoff, 0x0000ffff, h); - nvkm_mask(device, 0x61656c + hoff, 0x00ffffff, v); -} - -void -gv100_sor_dp_audio(struct nvkm_ior *sor, int head, bool enable) -{ - struct nvkm_device *device = sor->disp->engine.subdev.device; - const u32 hoff = 0x800 * head; - const u32 data = 0x80000000 | (0x00000001 * enable); - const u32 mask = 0x8000000d; - nvkm_mask(device, 0x616560 + hoff, mask, data); - nvkm_msec(device, 2000, - if (!(nvkm_rd32(device, 0x616560 + hoff) & 0x80000000)) - break; - ); -} - -void -gv100_sor_state(struct nvkm_ior *sor, struct nvkm_ior_state *state) -{ - struct nvkm_device *device = sor->disp->engine.subdev.device; - const u32 coff = (state == &sor->arm) * 0x8000 + sor->id * 0x20; - u32 ctrl = nvkm_rd32(device, 0x680300 + coff); - - state->proto_evo = (ctrl & 0x00000f00) >> 8; - switch (state->proto_evo) { - case 0: state->proto = LVDS; state->link = 1; break; - case 1: state->proto = TMDS; state->link = 1; break; - case 2: state->proto = TMDS; state->link = 2; break; - case 5: state->proto = TMDS; state->link = 3; break; - case 8: state->proto = DP; state->link = 1; break; - case 9: state->proto = DP; state->link = 2; break; - default: - state->proto = UNKNOWN; - break; - } - - state->head = ctrl & 0x000000ff; -} - -static const struct nvkm_ior_func -gv100_sor_hda = { - .route = { - .get = gm200_sor_route_get, - .set = gm200_sor_route_set, - }, - .state = gv100_sor_state, - .power = nv50_sor_power, - .clock = gf119_sor_clock, - .hdmi = { - .ctrl = gv100_hdmi_ctrl, - .scdc = gm200_hdmi_scdc, - }, - .dp = { - .lanes = { 0, 1, 2, 3 }, - .links = gf119_sor_dp_links, - .power = g94_sor_dp_power, - .pattern = gm107_sor_dp_pattern, - .drive = gm200_sor_dp_drive, - .audio = gv100_sor_dp_audio, - .audio_sym = gv100_sor_dp_audio_sym, - .watermark = gv100_sor_dp_watermark, - }, - .hda = { - .hpd = gf119_hda_hpd, - .eld = gf119_hda_eld, - .device_entry = gv100_hda_device_entry, - }, -}; - -static const struct nvkm_ior_func -gv100_sor = { - .route = { - .get = gm200_sor_route_get, - .set = gm200_sor_route_set, - }, - .state = gv100_sor_state, - .power = nv50_sor_power, - .clock = gf119_sor_clock, - .hdmi = { - .ctrl = gv100_hdmi_ctrl, - .scdc = gm200_hdmi_scdc, - }, - .dp = { - .lanes = { 0, 1, 2, 3 }, - .links = gf119_sor_dp_links, - .power = g94_sor_dp_power, - .pattern = gm107_sor_dp_pattern, - .drive = gm200_sor_dp_drive, - .audio = gv100_sor_dp_audio, - .audio_sym = gv100_sor_dp_audio_sym, - .watermark = gv100_sor_dp_watermark, - }, -}; - -int -gv100_sor_new(struct nvkm_disp *disp, int id) -{ - struct nvkm_device *device = disp->engine.subdev.device; - u32 hda; - - if (!((hda = nvkm_rd32(device, 0x08a15c)) & 0x40000000)) - hda = nvkm_rd32(device, 0x118fb0) >> 8; - - if (hda & BIT(id)) - return nvkm_ior_new_(&gv100_sor_hda, disp, SOR, id); - return nvkm_ior_new_(&gv100_sor, disp, SOR, id); -} - -int -gv100_sor_cnt(struct nvkm_disp *disp, unsigned long *pmask) -{ - struct nvkm_device *device = disp->engine.subdev.device; - *pmask = (nvkm_rd32(device, 0x610060) & 0x0000ff00) >> 8; - return (nvkm_rd32(device, 0x610074) & 0x00000f00) >> 8; -} |