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From: Yoshinori Sato <ysato@users.sourceforge.jp>
To: linux-kernel@vger.kernel.org
Subject: [PATCH] Add ARCH_MIGHT_HAVE_VGA_CONSOLE
Date: Mon, 02 Feb 2015 16:24:21 +0900	[thread overview]
Message-ID: <877fw093oa.wl-ysato@users.sourceforge.jp> (raw)

The dependence of VGA_CONSOLE is complicated.
We need clean up.

Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp>

---
 arch/alpha/Kconfig            | 1 +
 arch/arc/Kconfig              | 1 +
 arch/arm/Kconfig              | 1 +
 arch/c6x/Kconfig              | 1 +
 arch/hexagon/Kconfig          | 1 +
 arch/ia64/Kconfig             | 1 +
 arch/m32r/Kconfig             | 1 +
 arch/metag/Kconfig            | 1 +
 arch/microblaze/Kconfig       | 1 +
 arch/mips/Kconfig             | 1 +
 arch/nios2/Kconfig            | 1 +
 arch/openrisc/Kconfig         | 1 +
 arch/powerpc/Kconfig          | 1 +
 arch/s390/Kconfig             | 1 +
 arch/score/Kconfig            | 1 +
 arch/tile/Kconfig             | 1 +
 arch/um/Kconfig.common        | 1 +
 arch/unicore32/Kconfig        | 1 +
 arch/x86/Kconfig              | 1 +
 arch/xtensa/Kconfig           | 1 +
 drivers/video/console/Kconfig | 8 ++++----
 21 files changed, 24 insertions(+), 4 deletions(-)

diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig
index b7ff9a3..5940d83 100644
--- a/arch/alpha/Kconfig
+++ b/arch/alpha/Kconfig
@@ -27,6 +27,7 @@ config ALPHA
 	select MODULES_USE_ELF_RELA
 	select ODD_RT_SIGACTION
 	select OLD_SIGSUSPEND
+	select ARCH_MIGHT_HAVE_VGA_CONSOLE
 	help
 	  The Alpha is a 64-bit general-purpose processor designed and
 	  marketed by the Digital Equipment Corporation of blessed memory,
diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig
index df94ac1..d2c8401 100644
--- a/arch/arc/Kconfig
+++ b/arch/arc/Kconfig
@@ -36,6 +36,7 @@ config ARC
 	select OF_EARLY_FLATTREE
 	select PERF_USE_VMALLOC
 	select HAVE_DEBUG_STACKOVERFLOW
+	select ARCH_MIGHT_HAVE_VGA_CONSOLE
 
 config TRACE_IRQFLAGS_SUPPORT
 	def_bool y
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 97d07ed..5662728 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -76,6 +76,7 @@ config ARM
 	select PERF_USE_VMALLOC
 	select RTC_LIB
 	select SYS_SUPPORTS_APM_EMULATION
+	select ARCH_MIGHT_HAVE_VGA_CONSOLE if ARCH_FOOTBRIDGE || ARCH_INTEGRATOR || ARCH_NETWINDER
 	# Above selects are sorted alphabetically; please add new ones
 	# according to that.  Thanks.
 	help
diff --git a/arch/c6x/Kconfig b/arch/c6x/Kconfig
index 77ea09b..d74c07a 100644
--- a/arch/c6x/Kconfig
+++ b/arch/c6x/Kconfig
@@ -17,6 +17,7 @@ config C6X
 	select OF_EARLY_FLATTREE
 	select GENERIC_CLOCKEVENTS
 	select MODULES_USE_ELF_RELA
+	select ARCH_MIGHT_HAVE_VGA_CONSOLE
 
 config MMU
 	def_bool n
diff --git a/arch/hexagon/Kconfig b/arch/hexagon/Kconfig
index 4dc89d1..c08fed2 100644
--- a/arch/hexagon/Kconfig
+++ b/arch/hexagon/Kconfig
@@ -28,6 +28,7 @@ config HEXAGON
 	select MODULES_USE_ELF_RELA
 	select GENERIC_CPU_DEVICES
 	select HAVE_DMA_ATTRS
+	select ARCH_MIGHT_HAVE_VGA_CONSOLE
 	---help---
 	  Qualcomm Hexagon is a processor architecture designed for high
 	  performance and low power across a wide variety of applications.
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index 074e52b..55e91d9 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -47,6 +47,7 @@ config IA64
 	select MODULES_USE_ELF_RELA
 	select ARCH_USE_CMPXCHG_LOCKREF
 	select HAVE_ARCH_AUDITSYSCALL
+	select ARCH_MIGHT_HAVE_VGA_CONSOLE
 	default y
 	help
 	  The Itanium Processor Family is Intel's 64-bit successor to
diff --git a/arch/m32r/Kconfig b/arch/m32r/Kconfig
index 9e44bbd..15ed3c9 100644
--- a/arch/m32r/Kconfig
+++ b/arch/m32r/Kconfig
@@ -16,6 +16,7 @@ config M32R
 	select ARCH_USES_GETTIMEOFFSET
 	select MODULES_USE_ELF_RELA
 	select HAVE_DEBUG_STACKOVERFLOW
+	select ARCH_MIGHT_HAVE_VGA_CONSOLE
 
 config SBUS
 	bool
diff --git a/arch/metag/Kconfig b/arch/metag/Kconfig
index 0b389a8..9826622 100644
--- a/arch/metag/Kconfig
+++ b/arch/metag/Kconfig
@@ -29,6 +29,7 @@ config METAG
 	select OF
 	select OF_EARLY_FLATTREE
 	select SPARSE_IRQ
+	select ARCH_MIGHT_HAVE_VGA_CONSOLE
 
 config STACKTRACE_SUPPORT
 	def_bool y
diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig
index 0bce820..94e9f56 100644
--- a/arch/microblaze/Kconfig
+++ b/arch/microblaze/Kconfig
@@ -2,6 +2,7 @@ config MICROBLAZE
 	def_bool y
 	select ARCH_HAS_GCOV_PROFILE_ALL
 	select ARCH_MIGHT_HAVE_PC_PARPORT
+	select ARCH_MIGHT_HAVE_VGA_CONSOLE
 	select ARCH_WANT_IPC_PARSE_VERSION
 	select ARCH_WANT_OPTIONAL_GPIOLIB
 	select BUILDTIME_EXTABLE_SORT
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 3289969..0d5fe76 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -54,6 +54,7 @@ config MIPS
 	select CPU_PM if CPU_IDLE
 	select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST
 	select ARCH_BINFMT_ELF_STATE
+	select ARCH_MIGHT_HAVE_VGA_CONSOLE 
 
 menu "Machine selection"
 
diff --git a/arch/nios2/Kconfig b/arch/nios2/Kconfig
index 2361acf..579540c 100644
--- a/arch/nios2/Kconfig
+++ b/arch/nios2/Kconfig
@@ -15,6 +15,7 @@ config NIOS2
 	select SOC_BUS
 	select SPARSE_IRQ
 	select USB_ARCH_HAS_HCD if USB_SUPPORT
+	select ARCH_MIGHT_HAVE_VGA_CONSOLE
 
 config GENERIC_CSUM
 	def_bool y
diff --git a/arch/openrisc/Kconfig b/arch/openrisc/Kconfig
index e5a693b..25df7f0 100644
--- a/arch/openrisc/Kconfig
+++ b/arch/openrisc/Kconfig
@@ -24,6 +24,7 @@ config OPENRISC
 	select MODULES_USE_ELF_RELA
 	select HAVE_DEBUG_STACKOVERFLOW
 	select OR1K_PIC
+	select ARCH_MIGHT_HAVE_VGA_CONSOLE
 
 config MMU
 	def_bool y
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index a2a168e..4c2e2d2 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -152,6 +152,7 @@ config PPC
 	select DCACHE_WORD_ACCESS if PPC64 && CPU_LITTLE_ENDIAN
 	select NO_BOOTMEM
 	select HAVE_GENERIC_RCU_GUP
+	select ARCH_MIGHT_HAVE_VGA_CONSOLE if !4xx && !8xx
 
 config GENERIC_CSUM
 	def_bool CPU_LITTLE_ENDIAN
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index 68b68d7..a95e77a 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -95,6 +95,7 @@ config S390
 	select ARCH_INLINE_WRITE_UNLOCK_BH
 	select ARCH_INLINE_WRITE_UNLOCK_IRQ
 	select ARCH_INLINE_WRITE_UNLOCK_IRQRESTORE
+	select ARCH_MIGHT_HAVE_VGA_CONSOLE
 	select ARCH_SAVE_PAGE_KEYS if HIBERNATION
 	select ARCH_SUPPORTS_ATOMIC_RMW
 	select ARCH_USE_CMPXCHG_LOCKREF
diff --git a/arch/score/Kconfig b/arch/score/Kconfig
index 366e1b5..672b6f1 100644
--- a/arch/score/Kconfig
+++ b/arch/score/Kconfig
@@ -14,6 +14,7 @@ config SCORE
 	select VIRT_TO_BUS
 	select MODULES_USE_ELF_REL
 	select CLONE_BACKWARDS
+	select ARCH_MIGHT_HAVE_VGA_CONSOLE
 
 choice
 	prompt "System type"
diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig
index 7cca418..4a0453b 100644
--- a/arch/tile/Kconfig
+++ b/arch/tile/Kconfig
@@ -27,6 +27,7 @@ config TILE
 	select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE
 	select HAVE_DEBUG_STACKOVERFLOW
 	select ARCH_WANT_FRAME_POINTERS
+	select ARCH_MIGHT_HAVE_VGA_CONSOLE
 
 # FIXME: investigate whether we need/want these options.
 #	select HAVE_IOREMAP_PROT
diff --git a/arch/um/Kconfig.common b/arch/um/Kconfig.common
index d195a87..20cbd36 100644
--- a/arch/um/Kconfig.common
+++ b/arch/um/Kconfig.common
@@ -9,6 +9,7 @@ config UML
 	select GENERIC_IO
 	select GENERIC_CLOCKEVENTS
 	select TTY # Needed for line.c
+	select ARCH_MIGHT_HAVE_VGA_CONSOLE
 
 config MMU
 	bool
diff --git a/arch/unicore32/Kconfig b/arch/unicore32/Kconfig
index 928237a..cc93430 100644
--- a/arch/unicore32/Kconfig
+++ b/arch/unicore32/Kconfig
@@ -18,6 +18,7 @@ config UNICORE32
 	select ARCH_WANT_FRAME_POINTERS
 	select GENERIC_IOMAP
 	select MODULES_USE_ELF_REL
+	select ARCH_MIGHT_HAVE_VGA_CONSOLE
 	help
 	  UniCore-32 is 32-bit Instruction Set Architecture,
 	  including a series of low-power-consumption RISC chip
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index ba397bd..981c1a2 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -138,6 +138,7 @@ config X86
 	select HAVE_ACPI_APEI_NMI if ACPI
 	select ACPI_LEGACY_TABLES_LOOKUP if ACPI
 	select X86_FEATURE_NAMES if PROC_FS
+	select ARCH_MIGHT_HAVE_VGA_CONSOLE
 
 config INSTRUCTION_DECODER
 	def_bool y
diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig
index e31d494..0719c97 100644
--- a/arch/xtensa/Kconfig
+++ b/arch/xtensa/Kconfig
@@ -21,6 +21,7 @@ config XTENSA
 	select IRQ_DOMAIN
 	select MODULES_USE_ELF_RELA
 	select VIRT_TO_BUS
+	select ARCH_MIGHT_HAVE_VGA_CONSOLE
 	help
 	  Xtensa processors are 32-bit RISC machines designed by Tensilica
 	  primarily for embedded systems.  These processors are both
diff --git a/drivers/video/console/Kconfig b/drivers/video/console/Kconfig
index fe1cd01..bd45569 100644
--- a/drivers/video/console/Kconfig
+++ b/drivers/video/console/Kconfig
@@ -2,14 +2,14 @@
 # Video configuration
 #
 
+config ARCH_MIGHT_HAVE_VGA_CONSOLE
+        bool
+
 menu "Console display driver support"
 
 config VGA_CONSOLE
 	bool "VGA text console" if EXPERT || !X86
-	depends on !4xx && !8xx && !SPARC && !M68K && !PARISC && !FRV && \
-		!SUPERH && !BLACKFIN && !AVR32 && !MN10300 && !CRIS && \
-		(!ARM || ARCH_FOOTBRIDGE || ARCH_INTEGRATOR || ARCH_NETWINDER) && \
-		!ARM64
+	depends on ARCH_MIGHT_HAVE_VGA_CONSOLE
 	default y
 	help
 	  Saying Y here will allow you to use Linux in text mode through a
-- 
2.1.4


             reply	other threads:[~2015-02-02  7:43 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-02-02  7:24 Yoshinori Sato [this message]
2015-02-02  8:10 ` [PATCH] Add ARCH_MIGHT_HAVE_VGA_CONSOLE Geert Uytterhoeven
2015-02-02 15:48   ` Yoshinori Sato
2015-02-02 20:11     ` Arnd Bergmann
2015-02-03  0:08       ` Stephen Rothwell
2015-02-03  4:42       ` Yoshinori Sato
2015-02-02 21:07     ` Geert Uytterhoeven
2015-02-03  4:42       ` Yoshinori Sato
2015-02-04  6:03 ` [PATCH v3] " Yoshinori Sato
2015-02-04  7:37   ` Arnd Bergmann
2015-02-07  7:42     ` Yoshinori Sato
2015-02-15  7:22 ` [PATCH v4] " Yoshinori Sato
2015-02-15  9:03   ` Geert Uytterhoeven

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