Re: [PATCH v2 1/1] fbdev: add HAS_IOPORT dependencies

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On 4/10/24 12:56, Niklas Schnelle wrote:
In a future patch HAS_IOPORT=n will disable inb()/outb() and friends at
compile time. We thus need to add HAS_IOPORT as dependency for those
drivers using them.

Co-developed-by: Arnd Bergmann <arnd@xxxxxxxxxx>
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxxxx>
Signed-off-by: Niklas Schnelle <schnelle@xxxxxxxxxxxxx>

added to fbdev git tree.

Thanks!
Helge


---
Note: This patch does not depend any not-yet-mainline HAS_IOPORT changes
and may be merged via subsystem specific trees at your earliest
convenience.

v1 -> v2:
- Add dependency for FB_ARC

  drivers/video/fbdev/Kconfig | 22 +++++++++++-----------
  1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig
index 197b6d5268e9..76bbfd3767da 100644
--- a/drivers/video/fbdev/Kconfig
+++ b/drivers/video/fbdev/Kconfig
@@ -157,7 +157,7 @@ config FB_IMX

  config FB_CYBER2000
  	tristate "CyberPro 2000/2010/5000 support"
-	depends on FB && PCI && (BROKEN || !SPARC64)
+	depends on FB && PCI && HAS_IOPORT && (BROKEN || !SPARC64)
  	select FB_IOMEM_HELPERS
  	help
  	  This enables support for the Integraphics CyberPro 20x0 and 5000
@@ -245,7 +245,7 @@ config FB_FM2

  config FB_ARC
  	tristate "Arc Monochrome LCD board support"
-	depends on FB && (X86 || COMPILE_TEST)
+	depends on FB && HAS_IOPORT && (X86 || COMPILE_TEST)
  	select FB_SYSMEM_HELPERS_DEFERRED
  	help
  	  This enables support for the Arc Monochrome LCD board. The board
@@ -1046,7 +1046,7 @@ config FB_ATY_BACKLIGHT

  config FB_S3
  	tristate "S3 Trio/Virge support"
-	depends on FB && PCI
+	depends on FB && PCI && HAS_IOPORT
  	select FB_CFB_FILLRECT
  	select FB_CFB_COPYAREA
  	select FB_CFB_IMAGEBLIT
@@ -1107,7 +1107,7 @@ config FB_SAVAGE_ACCEL

  config FB_SIS
  	tristate "SiS/XGI display support"
-	depends on FB && PCI
+	depends on FB && PCI && HAS_IOPORT
  	select BOOT_VESA_SUPPORT if FB_SIS = y
  	select FB_CFB_FILLRECT
  	select FB_CFB_COPYAREA
@@ -1138,7 +1138,7 @@ config FB_SIS_315

  config FB_VIA
  	tristate "VIA UniChrome (Pro) and Chrome9 display support"
-	depends on FB && PCI && GPIOLIB && I2C && (X86 || COMPILE_TEST)
+	depends on FB && PCI && GPIOLIB && I2C && HAS_IOPORT && (X86 || COMPILE_TEST)
  	select FB_CFB_FILLRECT
  	select FB_CFB_COPYAREA
  	select FB_CFB_IMAGEBLIT
@@ -1177,7 +1177,7 @@ endif

  config FB_NEOMAGIC
  	tristate "NeoMagic display support"
-	depends on FB && PCI
+	depends on FB && PCI && HAS_IOPORT
  	select FB_CFB_FILLRECT
  	select FB_CFB_COPYAREA
  	select FB_CFB_IMAGEBLIT
@@ -1204,7 +1204,7 @@ config FB_KYRO

  config FB_3DFX
  	tristate "3Dfx Banshee/Voodoo3/Voodoo5 display support"
-	depends on FB && PCI
+	depends on FB && PCI && HAS_IOPORT
  	select FB_CFB_FILLRECT
  	select FB_CFB_COPYAREA
  	select FB_CFB_IMAGEBLIT
@@ -1252,7 +1252,7 @@ config FB_VOODOO1

  config FB_VT8623
  	tristate "VIA VT8623 support"
-	depends on FB && PCI
+	depends on FB && PCI && HAS_IOPORT
  	select FB_CFB_FILLRECT
  	select FB_CFB_COPYAREA
  	select FB_CFB_IMAGEBLIT
@@ -1267,7 +1267,7 @@ config FB_VT8623

  config FB_TRIDENT
  	tristate "Trident/CyberXXX/CyberBlade support"
-	depends on FB && PCI
+	depends on FB && PCI && HAS_IOPORT
  	select FB_CFB_FILLRECT
  	select FB_CFB_COPYAREA
  	select FB_CFB_IMAGEBLIT
@@ -1290,7 +1290,7 @@ config FB_TRIDENT

  config FB_ARK
  	tristate "ARK 2000PV support"
-	depends on FB && PCI
+	depends on FB && PCI && HAS_IOPORT
  	select FB_CFB_FILLRECT
  	select FB_CFB_COPYAREA
  	select FB_CFB_IMAGEBLIT
@@ -1814,7 +1814,7 @@ config FB_SSD1307

  config FB_SM712
  	tristate "Silicon Motion SM712 framebuffer support"
-	depends on FB && PCI
+	depends on FB && PCI && HAS_IOPORT
  	select FB_IOMEM_HELPERS
  	help
  	  Frame buffer driver for the Silicon Motion SM710, SM712, SM721





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