GPIOC 91 drivers/gpu/drm/bridge/tc358767.c #define GPIOC 0x0544 GPIOC 137 drivers/gpu/drm/gma500/psb_drv.h #define GPIOC 0x5018 GPIOC 13 drivers/gpu/drm/gma500/psb_intel_reg.h #define GPIOC 0x5018 GPIOC 59 drivers/gpu/drm/i915/display/intel_display.h GPIOC, GPIOC 180 drivers/gpu/drm/panel/panel-raspberrypi-touchscreen.c #define GPIOC 0x0480 GPIOC 73 drivers/video/fbdev/i810/i810_regs.h #define GPIOC 0x0501C GPIOC 131 drivers/video/fbdev/intelfb/intelfbhw.h #define GPIOC 0x5018 /* this may be external DDC on i830 */ GPIOC 99 include/dt-bindings/clock/stm32mp1-clks.h #define GPIOC 86 GPIOC 99 scripts/dtc/include-prefixes/dt-bindings/clock/stm32mp1-clks.h #define GPIOC 86