On Fri, May 29, 2015 at 5:41 PM, Arnd Bergmann <arnd@xxxxxxxx> wrote:
> On Friday 29 May 2015 15:25:25 Geert Uytterhoeven wrote:
>> From: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
>>
>> Make drm support modular to reduce kernel size (-620 KiB):
>>
>> text data bss dec hex filename
>> 12211122 1392076 338520 13941718 d4bbd6 vmlinux.before
>> 11581470 1387196 338264 13306930 cb0c32 vmlinux.after
>>
>> Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
>> ---
>> Slightly controversial:
>> - Does anyone need drm for boot testing?
>
> Only the tegra driver is affected, so let's ask the tegra
> maintainers.
And the qcom maintainers.
CONFIG_DRM_MSM also changes from m to y, but this is not visible in
multi_v7_defconfig due to CONFIG_DRM_MSM_FBDEV=y and defconfig reduction...
>> arch/arm/configs/multi_v7_defconfig | 8 +++++---
>> 1 file changed, 5 insertions(+), 3 deletions(-)
>>
>> diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
>> index 40ca1ab29a2e350f..9b4e33d5b15e340f 100644
>> --- a/arch/arm/configs/multi_v7_defconfig
>> +++ b/arch/arm/configs/multi_v7_defconfig
>> @@ -426,15 +426,17 @@ CONFIG_VIDEO_RENESAS_VSP1=m
>> # CONFIG_MEDIA_SUBDRV_AUTOSELECT is not set
>> CONFIG_VIDEO_ADV7180=m
>> CONFIG_VIDEO_ML86V7667=m
>> -CONFIG_DRM=y
>> +CONFIG_TEGRA_HOST1X=y
>> +CONFIG_DRM=m
>> CONFIG_DRM_PTN3460=m
>> CONFIG_DRM_PS8622=m
>> CONFIG_DRM_EXYNOS=m
>> CONFIG_DRM_EXYNOS_FIMD=y
>> CONFIG_DRM_EXYNOS_HDMI=y
>> CONFIG_DRM_RCAR_DU=m
>> -CONFIG_DRM_TEGRA=y
>> -CONFIG_DRM_PANEL_SIMPLE=y
>> +CONFIG_DRM_TEGRA=m
>> +CONFIG_DRM_PANEL_SIMPLE=m
>> +CONFIG_FB=y
>> CONFIG_FB_ARMCLCD=y
>> CONFIG_FB_WM8505=y
>> CONFIG_FB_SH_MOBILE_LCDC=y
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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