Signed-off-by: Ilia Mirkin imirkin@alum.mit.edu --- drivers/gpu/drm/nouveau/nvkm/engine/disp/Kbuild | 1 + .../gpu/drm/nouveau/nvkm/engine/disp/hdmigm200.c | 34 ++++++++++++++++++++++ drivers/gpu/drm/nouveau/nvkm/engine/disp/ior.h | 2 ++ .../gpu/drm/nouveau/nvkm/engine/disp/sorgm200.c | 1 + .../gpu/drm/nouveau/nvkm/engine/disp/sorgv100.c | 1 + 5 files changed, 39 insertions(+) create mode 100644 drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmigm200.c
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/Kbuild b/drivers/gpu/drm/nouveau/nvkm/engine/disp/Kbuild index 3d485dbf310a..8089ac9a12e2 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/Kbuild +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/Kbuild @@ -50,6 +50,7 @@ nvkm-y += nvkm/engine/disp/hdmig84.o nvkm-y += nvkm/engine/disp/hdmigt215.o nvkm-y += nvkm/engine/disp/hdmigf119.o nvkm-y += nvkm/engine/disp/hdmigk104.o +nvkm-y += nvkm/engine/disp/hdmigm200.o nvkm-y += nvkm/engine/disp/hdmigv100.o
nvkm-y += nvkm/engine/disp/conn.o diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmigm200.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmigm200.c new file mode 100644 index 000000000000..ad5f658c3f6d --- /dev/null +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/hdmigm200.c @@ -0,0 +1,34 @@ +/* + * Copyright 2018 Ilia Mirkin + * + * 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: Ilia Mirkin + */ +#include "hdmi.h" + +void +gm200_hdmi_scdc(struct nvkm_ior *ior, int head, u8 scdc) +{ + struct nvkm_device *device = ior->disp->engine.subdev.device; + const u32 hoff = head * 0x800; + const u32 ctrl = scdc & 0x3; + + nvkm_mask(device, 0x61c5bc + hoff, 0x00000003, ctrl); +} diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/ior.h b/drivers/gpu/drm/nouveau/nvkm/engine/disp/ior.h index 57ffadc6a38e..cf640141ad23 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/ior.h +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/ior.h @@ -144,6 +144,8 @@ void gf119_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8); void gk104_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8); void gv100_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8);
+void gm200_hdmi_scdc(struct nvkm_ior *, int, u8); + void gt215_hda_hpd(struct nvkm_ior *, int, bool); void gt215_hda_eld(struct nvkm_ior *, u8 *, u8);
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgm200.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgm200.c index d892bdf04034..384f82652bec 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgm200.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgm200.c @@ -99,6 +99,7 @@ gm200_sor = { .clock = gf119_sor_clock, .hdmi = { .ctrl = gk104_hdmi_ctrl, + .scdc = gm200_hdmi_scdc, }, .dp = { .lanes = { 0, 1, 2, 3 }, diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgv100.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgv100.c index 040db8a338de..8ba881a729ee 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgv100.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/sorgv100.c @@ -88,6 +88,7 @@ gv100_sor = { .clock = gf119_sor_clock, .hdmi = { .ctrl = gv100_hdmi_ctrl, + .scdc = gm200_hdmi_scdc, }, .dp = { .lanes = { 0, 1, 2, 3 },