drm/nouveau/disp/gm200-: add scdc parameter setter (4834e050) · Commits · EulixOS / Software / Kernel

drivers/gpu/drm/nouveau/nvkm/engine/disp/Kbuild

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		@@ -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

0 → 100644

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		/*
		* 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);
		}

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		@@ -145,6 +145,8 @@ 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);

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