drm/nouveau/disp/hda/gf119-: add HAL for programming device entry in SF (d4115d17) · Commits · 戴 / test

drivers/gpu/drm/nouveau/nvkm/engine/disp/hdagf119.c

+9 −2

Original line number	Diff line number	Diff line
		@@ -23,6 +23,14 @@
		*/
		#include "ior.h"

		void
		gf119_hda_device_entry(struct nvkm_ior *ior, int head)
		{
		struct nvkm_device *device = ior->disp->engine.subdev.device;
		const u32 hoff = 0x800 * head;
		nvkm_mask(device, 0x616548 + hoff, 0x00000070, 0x00000000);
		}

		void
		gf119_hda_eld(struct nvkm_ior ior, int head, u8 data, u8 size)
		{
		@@ -41,11 +49,10 @@ void
		gf119_hda_hpd(struct nvkm_ior *ior, int head, bool present)
		{
		struct nvkm_device *device = ior->disp->engine.subdev.device;
		const u32 hoff = 0x800 * head;
		u32 data = 0x80000000;
		u32 mask = 0x80000001;
		if (present) {
		nvkm_mask(device, 0x616548 + hoff, 0x00000070, 0x00000000);
		ior->func->hda.device_entry(ior, head);
		data \|= 0x00000001;
		} else {
		mask \|= 0x00000002;

+2 −0

Original line number	Diff line number	Diff line
		@@ -88,6 +88,7 @@ struct nvkm_ior_func {
		struct {
		void (hpd)(struct nvkm_ior , int head, bool present);
		void (eld)(struct nvkm_ior , int head, u8 *data, u8 size);
		void (device_entry)(struct nvkm_ior , int head);
		} hda;
		};

		@@ -162,6 +163,7 @@ void gt215_hda_eld(struct nvkm_ior , int, u8 , u8);

		void gf119_hda_hpd(struct nvkm_ior *, int, bool);
		void gf119_hda_eld(struct nvkm_ior , int, u8 , u8);
		void gf119_hda_device_entry(struct nvkm_ior *, int);

		#define IOR_MSG(i,l,f,a...) do { \
		struct nvkm_ior *_ior = (i); \

+1 −0

Original line number	Diff line number	Diff line
		@@ -177,6 +177,7 @@ gf119_sor = {
		.hda = {
		.hpd = gf119_hda_hpd,
		.eld = gf119_hda_eld,
		.device_entry = gf119_hda_device_entry,
		},
		};

+1 −0

Original line number	Diff line number	Diff line
		@@ -43,6 +43,7 @@ gk104_sor = {
		.hda = {
		.hpd = gf119_hda_hpd,
		.eld = gf119_hda_eld,
		.device_entry = gf119_hda_device_entry,
		},
		};

+1 −0

Original line number	Diff line number	Diff line
		@@ -57,6 +57,7 @@ gm107_sor = {
		.hda = {
		.hpd = gf119_hda_hpd,
		.eld = gf119_hda_eld,
		.device_entry = gf119_hda_device_entry,
		},
		};