| Message ID | 20200417155553.675905-3-arnd@arndb.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | drm, fbdev: rework dependencies | expand |
Arnd Bergmann <arnd@arndb.de> writes: > In order to add more compile-time dependencies to CONFIG_FB, remove the > last few instances of selecting it from platform code. > > This was originally written to allow a modular driver, but that never > worked because vmlinux cannot call exported functions from a loadable > module. > > Just change the #ifdef check to what it should have been and remove > the 'select' statement. > > Signed-off-by: Arnd Bergmann <arnd@arndb.de> Hi Arnd, Ok, so if you remove the select FB_PXA, I think there will be a couple of defconfigs which _might_ break, namely : corgi_defconfig h5000_defconfig hx4700_good_defconfig lubbock_defconfig mmp2_defconfig multi_v7_defconfig mvebu_v7_defconfig pcm027_defconfig pxa168_defconfig pxa910_defconfig xcep_defconfig zylonite_defconfig Could you please have a look to see if they shouldn't have a CONFIG_FB_PXA=y and CONFIG_FB=y now with this change ? Cheers. -- Robert
diff --git a/arch/arm/configs/pxa_defconfig b/arch/arm/configs/pxa_defconfig index 8df88e8a3048..3931184e2eb1 100644 --- a/arch/arm/configs/pxa_defconfig +++ b/arch/arm/configs/pxa_defconfig @@ -455,6 +455,7 @@ CONFIG_SOC_CAMERA_MT9M111=m CONFIG_DRM=m CONFIG_FIRMWARE_EDID=y CONFIG_FB=y +CONFIG_FB_PXA=y CONFIG_FB_W100=y CONFIG_FB_TILEBLITTING=y CONFIG_FB_PXA_OVERLAY=y diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig index 8444d40df1b3..bea8ce447ed3 100644 --- a/arch/arm/mach-pxa/Kconfig +++ b/arch/arm/mach-pxa/Kconfig @@ -76,16 +76,12 @@ config MACH_TAVOREVB select CPU_PXA930 select CPU_PXA935 select PXA3xx - select FB - select FB_PXA config MACH_SAAR bool "PXA930 Handheld Platform (aka SAAR)" select CPU_PXA930 select CPU_PXA935 select PXA3xx - select FB - select FB_PXA comment "Third Party Dev Platforms (sorted by vendor name)" diff --git a/arch/arm/mach-pxa/saar.c b/arch/arm/mach-pxa/saar.c index 3275b679792b..e35d6c57f73e 100644 --- a/arch/arm/mach-pxa/saar.c +++ b/arch/arm/mach-pxa/saar.c @@ -113,7 +113,7 @@ static struct platform_device smc91x_device = { }, }; -#if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE) +#if defined(CONFIG_FB_PXA) static uint16_t lcd_power_on[] = { /* single frame */ SMART_CMD_NOOP, diff --git a/arch/arm/mach-pxa/tavorevb.c b/arch/arm/mach-pxa/tavorevb.c index a15eb3b9484d..dda5f10b1883 100644 --- a/arch/arm/mach-pxa/tavorevb.c +++ b/arch/arm/mach-pxa/tavorevb.c @@ -165,7 +165,7 @@ static void __init tavorevb_init_keypad(void) static inline void tavorevb_init_keypad(void) {} #endif /* CONFIG_KEYBOARD_PXA27x || CONFIG_KEYBOARD_PXA27x_MODULE */ -#if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE) +#if defined(CONFIG_FB_PXA) static struct pwm_lookup tavorevb_pwm_lookup[] = { PWM_LOOKUP("pxa27x-pwm.0", 1, "pwm-backlight.0", NULL, 100000, PWM_POLARITY_NORMAL),
In order to add more compile-time dependencies to CONFIG_FB, remove the last few instances of selecting it from platform code. This was originally written to allow a modular driver, but that never worked because vmlinux cannot call exported functions from a loadable module. Just change the #ifdef check to what it should have been and remove the 'select' statement. Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- arch/arm/configs/pxa_defconfig | 1 + arch/arm/mach-pxa/Kconfig | 4 ---- arch/arm/mach-pxa/saar.c | 2 +- arch/arm/mach-pxa/tavorevb.c | 2 +- 4 files changed, 3 insertions(+), 6 deletions(-)