drm/panel: use 'select' for Ili9341 panel driver helpers

Use 'select' instead of 'depends on' for DRM helpers for the
Ilitek ILI9341 panel driver.
This is what is done in the vast majority of other cases and
this makes it possible to fix a build error with drm_mipi_dbi.

Fixes: 5a04227326b0 ("drm/panel: Add ilitek ili9341 panel driver")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Dillon Min <dillon.minfei@gmail.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Noralf Trønnes <noralf@tronnes.org>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: dri-devel@lists.freedesktop.org
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220823004227.10820-1-rdunlap@infradead.org

diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig
index 584a69f..a582ddd 100644 (file)
--- a/drivers/gpu/drm/panel/Kconfig
+++ b/drivers/gpu/drm/panel/Kconfig
@@ -165,8 +165,8 @@ config DRM_PANEL_ILITEK_IL9322
 config DRM_PANEL_ILITEK_ILI9341
        tristate "Ilitek ILI9341 240x320 QVGA panels"
        depends on OF && SPI
-       depends on DRM_KMS_HELPER
-       depends on DRM_GEM_DMA_HELPER
+       select DRM_KMS_HELPER
+       select DRM_GEM_DMA_HELPER
        depends on BACKLIGHT_CLASS_DEVICE
        select DRM_MIPI_DBI
        help