diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/inc/hw/gpio.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/hw/gpio.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/gpio.h b/drivers/gpu/drm/amd/display/dc/inc/hw/gpio.h index 90d0148430fb..5253dc8b15f8 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/gpio.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/gpio.h @@ -28,12 +28,22 @@ #include "gpio_types.h" + +union gpio_hw_container { + struct hw_ddc *ddc; + struct hw_generic *generic; + struct hw_hpd *hpd; +}; + struct gpio { struct gpio_service *service; struct hw_gpio_pin *pin; enum gpio_id id; uint32_t en; + + union gpio_hw_container hw_container; enum gpio_mode mode; + /* when GPIO comes from VBIOS, it has defined output state */ enum gpio_pin_output_state output_state; }; |