On 02/08/2018 02:11 PM, Bartlomiej Zolnierkiewicz wrote:
>
> Hi,
>
> [ dri-devel ML & arch/[score,um] Maintainers added to Cc: ]
>
> On Friday, February 02, 2018 08:59:57 AM Christian Borntraeger wrote:
>> On 02/01/2018 07:41 PM, Farhan Ali wrote:
>>> The 'commit e25df1205f37 ("[S390] Kconfig: menus with depends on HAS_IOMEM.")'
>>> added the HAS_IOMEM dependecy for "Graphics support". This disabled the
>>> "Graphics support" menu for S390. But if we enable VT layer for S390,
>>> we would also need to enable the dummy console. So let's remove the
>>> HAS_IOMEM dependency.
>>>
>>> Move this dependency to Opencores framebuffer driver which would fail to build
>>> with CONFIG_HAS_IOMEM disabled:
>>>
>>> ERROR: "devm_ioremap_resource" [drivers/video/fbdev/ocfb.ko] undefined!
>
> "Graphics support" menu covers other things (i.e. DRM), I assume that
> they were also checked to not break due to this change?
>
> Moreover it seems that after this change "Graphics support" menu will
> be also enabled (besides s390) for score, tile and um architectures,
> I assume that this is okay?
Turns out that patch fails to build with.
So what about the following approach instead:
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index 3c20af999893..5ae512fe52ed 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -47,3 +47,28 @@ endif
endmenu
+
+config DUMMY_CONSOLE
+ bool
+ depends on VGA_CONSOLE!=y || SGI_NEWPORT_CONSOLE!=y
+ default y
+
+config DUMMY_CONSOLE_COLUMNS
+ int "Initial number of console screen columns"
+ depends on DUMMY_CONSOLE && !ARM
+ default 160 if PARISC
+ default 80
+ help
+ On PA-RISC, the default value is 160, which should fit a 1280x1024
+ monitor.
+ Select 80 if you use a 640x480 resolution by default.
+
+config DUMMY_CONSOLE_ROWS
+ int "Initial number of console screen rows"
+ depends on DUMMY_CONSOLE && !ARM
+ default 64 if PARISC
+ default 25
+ help
+ On PA-RISC, the default value is 64, which should fit a 1280x1024
+ monitor.
+ Select 25 if you use a 640x480 resolution by default.
diff --git a/drivers/video/console/Kconfig b/drivers/video/console/Kconfig
index 7f1f1fbcef9e..97ae3c349666 100644
--- a/drivers/video/console/Kconfig
+++ b/drivers/video/console/Kconfig
@@ -91,31 +91,6 @@ config SGI_NEWPORT_CONSOLE
Say Y here if you want the console on the Newport aka XL graphics
card of your Indy. Most people say Y here.
-config DUMMY_CONSOLE
- bool
- depends on VGA_CONSOLE!=y || SGI_NEWPORT_CONSOLE!=y
- default y
-
-config DUMMY_CONSOLE_COLUMNS
- int "Initial number of console screen columns"
- depends on DUMMY_CONSOLE && !ARM
- default 160 if PARISC
- default 80
- help
- On PA-RISC, the default value is 160, which should fit a 1280x1024
- monitor.
- Select 80 if you use a 640x480 resolution by default.
-
-config DUMMY_CONSOLE_ROWS
- int "Initial number of console screen rows"
- depends on DUMMY_CONSOLE && !ARM
- default 64 if PARISC
- default 25
- help
- On PA-RISC, the default value is 64, which should fit a 1280x1024
- monitor.
- Select 25 if you use a 640x480 resolution by default.
-
config FRAMEBUFFER_CONSOLE
bool "Framebuffer Console support"
depends on FB && !UML
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