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From: Ard Biesheuvel <ard.biesheuvel-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
To: linux-efi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
	matt-mF/unelCI9GS6iBeEJttW/XRex20P6io@public.gmane.org
Cc: mark.rutland-5wv7dgnIgG8@public.gmane.org,
	will.deacon-5wv7dgnIgG8@public.gmane.org,
	dh.herrmann-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org,
	pjones-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org,
	Ard Biesheuvel
	<ard.biesheuvel-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
Subject: [PATCH v3 9/9] efifb: enable the efi-framebuffer platform driver for ARM and arm64
Date: Fri,  1 Apr 2016 18:05:35 +0200	[thread overview]
Message-ID: <1459526735-24936-10-git-send-email-ard.biesheuvel@linaro.org> (raw)
In-Reply-To: <1459526735-24936-1-git-send-email-ard.biesheuvel-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>

Allows the efifb driver to be built for ARM and arm64. This simply involves
updating the Kconfig dependency expression, and supplying dummy versions of
efifb_setup_from_dmi().

Signed-off-by: Ard Biesheuvel <ard.biesheuvel-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
---
 arch/arm/include/asm/efi.h   | 4 ++++
 arch/arm64/include/asm/efi.h | 4 ++++
 drivers/video/fbdev/Kconfig  | 2 +-
 3 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/arch/arm/include/asm/efi.h b/arch/arm/include/asm/efi.h
index be12877e8609..76ce7adde990 100644
--- a/arch/arm/include/asm/efi.h
+++ b/arch/arm/include/asm/efi.h
@@ -66,6 +66,10 @@ void efi_virtmap_unload(void);
 struct screen_info *alloc_screen_info(efi_system_table_t *sys_table_arg);
 void free_screen_info(efi_system_table_t *sys_table, struct screen_info *si);
 
+static inline void efifb_setup_from_dmi(struct screen_info *si, const char *opt)
+{
+}
+
 /*
  * A reasonable upper bound for the uncompressed kernel size is 32 MBytes,
  * so we will reserve that amount of memory. We have no easy way to tell what
diff --git a/arch/arm64/include/asm/efi.h b/arch/arm64/include/asm/efi.h
index ed6c85d3a583..ec43456e3ef1 100644
--- a/arch/arm64/include/asm/efi.h
+++ b/arch/arm64/include/asm/efi.h
@@ -57,6 +57,10 @@ int efi_create_mapping(struct mm_struct *mm, efi_memory_desc_t *md);
 #define alloc_screen_info(x...)		&screen_info
 #define free_screen_info(x...)
 
+static inline void efifb_setup_from_dmi(struct screen_info *si, const char *opt)
+{
+}
+
 #define EFI_ALLOC_ALIGN		SZ_64K
 
 /*
diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig
index 983280e8d93f..e5a391aecde1 100644
--- a/drivers/video/fbdev/Kconfig
+++ b/drivers/video/fbdev/Kconfig
@@ -761,7 +761,7 @@ config FB_VESA
 
 config FB_EFI
 	bool "EFI-based Framebuffer Support"
-	depends on (FB = y) && X86 && EFI
+	depends on (FB = y) && !IA64 && EFI
 	select FB_CFB_FILLRECT
 	select FB_CFB_COPYAREA
 	select FB_CFB_IMAGEBLIT
-- 
2.5.0

WARNING: multiple messages have this Message-ID
From: ard.biesheuvel@linaro.org (Ard Biesheuvel)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 9/9] efifb: enable the efi-framebuffer platform driver for ARM and arm64
Date: Fri,  1 Apr 2016 18:05:35 +0200	[thread overview]
Message-ID: <1459526735-24936-10-git-send-email-ard.biesheuvel@linaro.org> (raw)
In-Reply-To: <1459526735-24936-1-git-send-email-ard.biesheuvel@linaro.org>

Allows the efifb driver to be built for ARM and arm64. This simply involves
updating the Kconfig dependency expression, and supplying dummy versions of
efifb_setup_from_dmi().

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
---
 arch/arm/include/asm/efi.h   | 4 ++++
 arch/arm64/include/asm/efi.h | 4 ++++
 drivers/video/fbdev/Kconfig  | 2 +-
 3 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/arch/arm/include/asm/efi.h b/arch/arm/include/asm/efi.h
index be12877e8609..76ce7adde990 100644
--- a/arch/arm/include/asm/efi.h
+++ b/arch/arm/include/asm/efi.h
@@ -66,6 +66,10 @@ void efi_virtmap_unload(void);
 struct screen_info *alloc_screen_info(efi_system_table_t *sys_table_arg);
 void free_screen_info(efi_system_table_t *sys_table, struct screen_info *si);
 
+static inline void efifb_setup_from_dmi(struct screen_info *si, const char *opt)
+{
+}
+
 /*
  * A reasonable upper bound for the uncompressed kernel size is 32 MBytes,
  * so we will reserve that amount of memory. We have no easy way to tell what
diff --git a/arch/arm64/include/asm/efi.h b/arch/arm64/include/asm/efi.h
index ed6c85d3a583..ec43456e3ef1 100644
--- a/arch/arm64/include/asm/efi.h
+++ b/arch/arm64/include/asm/efi.h
@@ -57,6 +57,10 @@ int efi_create_mapping(struct mm_struct *mm, efi_memory_desc_t *md);
 #define alloc_screen_info(x...)		&screen_info
 #define free_screen_info(x...)
 
+static inline void efifb_setup_from_dmi(struct screen_info *si, const char *opt)
+{
+}
+
 #define EFI_ALLOC_ALIGN		SZ_64K
 
 /*
diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig
index 983280e8d93f..e5a391aecde1 100644
--- a/drivers/video/fbdev/Kconfig
+++ b/drivers/video/fbdev/Kconfig
@@ -761,7 +761,7 @@ config FB_VESA
 
 config FB_EFI
 	bool "EFI-based Framebuffer Support"
-	depends on (FB = y) && X86 && EFI
+	depends on (FB = y) && !IA64 && EFI
 	select FB_CFB_FILLRECT
 	select FB_CFB_COPYAREA
 	select FB_CFB_IMAGEBLIT
-- 
2.5.0

  parent reply	other threads:[~2016-04-01 16:05 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-04-01 16:05 [PATCH v3 0/9] EFI framebuffer support " Ard Biesheuvel
2016-04-01 16:05 ` Ard Biesheuvel
     [not found] ` <1459526735-24936-1-git-send-email-ard.biesheuvel-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2016-04-01 16:05   ` [PATCH v3 1/9] efi/x86: prepare GOP handling code for reuse as generic code Ard Biesheuvel
2016-04-01 16:05     ` Ard Biesheuvel
2016-04-01 16:05   ` [PATCH v3 2/9] efi: libstub: move Graphics Output Protocol handling to " Ard Biesheuvel
2016-04-01 16:05     ` Ard Biesheuvel
2016-04-01 16:05   ` [PATCH v3 3/9] efi/x86: efifb: move DMI based quirks handling out of " Ard Biesheuvel
2016-04-01 16:05     ` Ard Biesheuvel
2016-04-01 16:05   ` [PATCH v3 4/9] efi: efifb: use builtin_platform_driver and drop unused includes Ard Biesheuvel
2016-04-01 16:05     ` Ard Biesheuvel
2016-04-01 16:05   ` [PATCH v3 5/9] efi/arm64: libstub: make screen_info accessible to the UEFI stub Ard Biesheuvel
2016-04-01 16:05     ` Ard Biesheuvel
     [not found]     ` <1459526735-24936-6-git-send-email-ard.biesheuvel-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
2016-04-14 16:46       ` Will Deacon
2016-04-14 16:46         ` Will Deacon
2016-04-01 16:05   ` [PATCH v3 6/9] efi/arm: " Ard Biesheuvel
2016-04-01 16:05     ` Ard Biesheuvel
2016-04-01 16:05   ` [PATCH v3 7/9] efi/arm*: libstub: wire up GOP protocol to struct screen_info Ard Biesheuvel
2016-04-01 16:05     ` Ard Biesheuvel
2016-04-01 16:05   ` [PATCH v3 8/9] efi/arm*: wire up struct screen_info to efi-framebuffer platform device Ard Biesheuvel
2016-04-01 16:05     ` Ard Biesheuvel
2016-04-01 16:05   ` Ard Biesheuvel [this message]
2016-04-01 16:05     ` [PATCH v3 9/9] efifb: enable the efi-framebuffer platform driver for ARM and arm64 Ard Biesheuvel
2016-04-20 12:51   ` [PATCH v3 0/9] EFI framebuffer support " Ard Biesheuvel
2016-04-20 12:51     ` Ard Biesheuvel
     [not found]     ` <CAKv+Gu_WPCbGgG1TjnY5tQ4YPgR_LDdaeR1fm-S=C894OsXiGQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-04-20 19:02       ` Matt Fleming
2016-04-20 19:02         ` Matt Fleming
     [not found]         ` <20160420190224.GC2829-mF/unelCI9GS6iBeEJttW/XRex20P6io@public.gmane.org>
2016-04-22 21:26           ` Matt Fleming
2016-04-22 21:26             ` Matt Fleming

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