64 lines
2.2 KiB
Diff
64 lines
2.2 KiB
Diff
From: Ben Hutchings <ben@decadent.org.uk>
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Date: Wed, 20 Feb 2013 02:38:08 +0000
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Subject: [PATCH] nouveau: ACPI support depends on X86 and X86_PLATFORM_DEVICES
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Forwarded: http://lists.freedesktop.org/archives/dri-devel/2013-February/035133.html
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If I build nouveau on ia64, Kconfig warns:
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warning: (DRM_NOUVEAU) selects ACPI_WMI which has unmet direct dependencies (X86 && X86_PLATFORM_DEVICES && ACPI)
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warning: (DRM_NOUVEAU) selects MXM_WMI which has unmet direct dependencies (X86 && X86_PLATFORM_DEVICES && ACPI_WMI)
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Make all the ACPI support depend on X86 and select
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X86_PLATFORM_DEVICES.
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Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
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---
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--- a/drivers/gpu/drm/nouveau/Kconfig
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+++ b/drivers/gpu/drm/nouveau/Kconfig
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@@ -11,8 +11,9 @@ config DRM_NOUVEAU
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select FRAMEBUFFER_CONSOLE if !EXPERT
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select FB_BACKLIGHT if DRM_NOUVEAU_BACKLIGHT
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select ACPI_VIDEO if ACPI && X86 && BACKLIGHT_CLASS_DEVICE && VIDEO_OUTPUT_CONTROL && INPUT
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- select ACPI_WMI if ACPI
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- select MXM_WMI if ACPI
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+ select X86_PLATFORM_DEVICES if ACPI && X86
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+ select ACPI_WMI if ACPI && X86
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+ select MXM_WMI if ACPI && X86
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select POWER_SUPPLY
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help
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Choose this option for open-source nVidia support.
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--- a/drivers/gpu/drm/nouveau/Makefile
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+++ b/drivers/gpu/drm/nouveau/Makefile
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@@ -216,7 +216,9 @@ nouveau-y += nouveau_mem.o
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# other random bits
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nouveau-$(CONFIG_COMPAT) += nouveau_ioc32.o
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+ifdef CONFIG_X86
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nouveau-$(CONFIG_ACPI) += nouveau_acpi.o
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+endif
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nouveau-$(CONFIG_DRM_NOUVEAU_BACKLIGHT) += nouveau_backlight.o
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obj-$(CONFIG_DRM_NOUVEAU)+= nouveau.o
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--- a/drivers/gpu/drm/nouveau/nouveau_acpi.h
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+++ b/drivers/gpu/drm/nouveau/nouveau_acpi.h
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@@ -3,7 +3,7 @@
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#define ROM_BIOS_PAGE 4096
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-#if defined(CONFIG_ACPI)
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+#if defined(CONFIG_ACPI) && defined(CONFIG_X86)
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bool nouveau_is_optimus(void);
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bool nouveau_is_v1_dsm(void);
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void nouveau_register_dsm_handler(void);
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--- a/drivers/gpu/drm/nouveau/core/subdev/bios/base.c
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+++ b/drivers/gpu/drm/nouveau/core/subdev/bios/base.c
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@@ -172,7 +172,7 @@ out:
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nv_wr32(bios, pcireg, access);
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}
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-#if defined(CONFIG_ACPI)
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+#if defined(CONFIG_ACPI) && defined(CONFIG_X86)
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int nouveau_acpi_get_bios_chunk(uint8_t *bios, int offset, int len);
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bool nouveau_acpi_rom_supported(struct pci_dev *pdev);
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#else
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