tinydrm: repaper: add CONFIG_THERMAL dependency
Subsystems (2)
PATCH 1/1 tinydrm: repaper: add CONFIG_THERMAL dependency
The new RePaper driver uses the thermal subsystem, and fails to link when it is built-in but thermal is a loadable module:
drivers/gpu/drm/tinydrm/repaper.o: In function `repaper_probe':
repaper.c:(.text+0x540): undefined reference to thermal_zone_get_zone_by_name' drivers/gpu/drm/tinydrm/repaper.o: In function repaper_fb_dirty':
repaper.c:(.text+0xff4): undefined reference to `thermal_zone_get_temp'
This adds another Kconfig dependency to prevent the broken configuration, forcing repaper to be a module too.
--- drivers/gpu/drm/tinydrm/Kconfig | 1 + 1 file changed, 1 insertion(+)
drivers/gpu/drm/tinydrm/Kconfig +1 -0
@@ -23,6 +23,7 @@ config TINYDRM_MI0283QT config TINYDRM_REPAPER tristate "DRM support for Pervasive Displays RePaper panels (V231)" depends on DRM_TINYDRM && SPI + depends on THERMAL || !THERMAL help DRM driver for the following Pervasive Displays panels: 1.44" TFT EPD Panel (E1144CS021)
Signature · 1 line
2.9.0
Den 27.07.2017 11.58, skrev Arnd Bergmann:
Quoted 8 lines
The new RePaper driver uses the thermal subsystem, and fails to link when it is built-in but thermal is a loadable module:
drivers/gpu/drm/tinydrm/repaper.o: In function `repaper_probe':
repaper.c:(.text+0x540): undefined reference tothermal_zone_get_zone_by_name' drivers/gpu/drm/tinydrm/repaper.o: In functionrepaper_fb_dirty':
repaper.c:(.text+0xff4): undefined reference to `thermal_zone_get_temp'
Quoted 6 lines
This adds another
Kconfigdependency to prevent the broken configuration, forcing repaper to be a module too.Fixes 3589211e9b03 ("drm/tinydrm: Add RePaper e-ink driver")Signed-off-by Arnd Bergmann <[email protected]>---
Thanks for fixing this, applied to drm-misc.
Noralf.
Quoted 15 lines
drivers/gpu/drm/tinydrm/Kconfig | 1 + 1 file changed, 1 insertion(+)drivers/gpu/drm/tinydrm/Kconfig +1
-0@@ -23,6 +23,7 @@ config TINYDRM_MI0283QT config TINYDRM_REPAPER tristate "DRM support for Pervasive Displays RePaper panels (V231)" depends on DRM_TINYDRM && SPI + depends on THERMAL || !THERMAL help DRM driver for the following Pervasive Displays panels: 1.44" TFT EPD Panel (E1144CS021)