drm/nouveau/bios/init: stub opcode 0xaa (5495e39f) · Commits · e / devices / android_kernel_oneplus_sm7250

drivers/gpu/drm/nouveau/core/subdev/bios/init.c

+17 −2

Original line number	Diff line number	Diff line
		@@ -579,8 +579,22 @@ static void
		init_reserved(struct nvbios_init *init)
		{
		u8 opcode = nv_ro08(init->bios, init->offset);
		trace("RESERVED\t0x%02x\n", opcode);
		init->offset += 1;
		u8 length, i;

		switch (opcode) {
		case 0xaa:
		length = 4;
		break;
		default:
		length = 1;
		break;
		}

		trace("RESERVED 0x%02x\t", opcode);
		for (i = 1; i < length; i++)
		cont(" 0x%02x", nv_ro08(init->bios, init->offset + i));
		cont("\n");
		init->offset += length;
		}

		/**
		@@ -2135,6 +2149,7 @@ static struct nvbios_init_opcode {
		[0x99] = { init_zm_auxch },
		[0x9a] = { init_i2c_long_if },
		[0xa9] = { init_gpio_ne },
		[0xaa] = { init_reserved },
		};

		#define init_opcode_nr (sizeof(init_opcode) / sizeof(init_opcode[0]))