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| author | Marek Szyprowski <m.szyprowski@samsung.com> | 2024-02-02 10:50:44 +0100 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2024-02-02 12:10:09 +0100 |
| commit | 6d761306740730574f7f89ed008ea6a25985a4ff (patch) | |
| tree | cd4c13907ac7482298358499e766dc3ab5820836 /drivers/fpga/fpga-bridge.c | |
| parent | 849ffbf054ab4429df636a18af557b0195f3c2d0 (diff) | |
| download | linux-6d761306740730574f7f89ed008ea6a25985a4ff.tar.gz linux-6d761306740730574f7f89ed008ea6a25985a4ff.tar.bz2 linux-6d761306740730574f7f89ed008ea6a25985a4ff.zip | |
ARM: multi_v7_defconfig: Enable BACKLIGHT_CLASS_DEVICE
Commit 72fee6b0a3a4 ("fbdev: Restrict FB_SH_MOBILE_LCDC to SuperH")
disabled availablity of the SH_MOBILE_LCDC driver on the RENESAS arch.
This innocent change has a significant side-effect on the ARM's
multi_v7_defconfig, because FB_BACKLIGHT symbol is no longer selected,
what in turn leaves BACKLIGHT_CLASS_DEVICE symbol selected only as
a module. The latter disables some backlight related code in the DRM
core, because the DRM core is set to be compiled-in in this defconfig.
This leaves all DRM display panels without integrated backlight control,
even if the needed modules have been properly loaded and probed.
Fix this by selecting BACKLIGHT_CLASS_DEVICE to be compiled-in in
multi_v7_defconfig.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'drivers/fpga/fpga-bridge.c')
0 files changed, 0 insertions, 0 deletions