drivers/gpu/drm/bridge/ti-tdp158.c

25

struct tdp158 *tdp158 = bridge->driver_private;

drivers/gpu/drm/bridge/ti-tdp158.c

27

err = regulator_enable(tdp158->vcc);

drivers/gpu/drm/bridge/ti-tdp158.c

29

dev_err(tdp158->dev, "failed to enable vcc: %d", err);

drivers/gpu/drm/bridge/ti-tdp158.c

31

err = regulator_enable(tdp158->vdd);

drivers/gpu/drm/bridge/ti-tdp158.c

33

dev_err(tdp158->dev, "failed to enable vdd: %d", err);

drivers/gpu/drm/bridge/ti-tdp158.c

35

gpiod_set_value_cansleep(tdp158->enable, 1);

drivers/gpu/drm/bridge/ti-tdp158.c

41

struct tdp158 *tdp158 = bridge->driver_private;

drivers/gpu/drm/bridge/ti-tdp158.c

43

gpiod_set_value_cansleep(tdp158->enable, 0);

drivers/gpu/drm/bridge/ti-tdp158.c

44

regulator_disable(tdp158->vdd);

drivers/gpu/drm/bridge/ti-tdp158.c

45

regulator_disable(tdp158->vcc);

drivers/gpu/drm/bridge/ti-tdp158.c

52

struct tdp158 *tdp158 = bridge->driver_private;

drivers/gpu/drm/bridge/ti-tdp158.c

54

return drm_bridge_attach(encoder, tdp158->next, bridge, flags);

drivers/gpu/drm/bridge/ti-tdp158.c

68

struct tdp158 *tdp158;

drivers/gpu/drm/bridge/ti-tdp158.c

71

tdp158 = devm_drm_bridge_alloc(dev, struct tdp158, bridge,

drivers/gpu/drm/bridge/ti-tdp158.c

73

if (IS_ERR(tdp158))

drivers/gpu/drm/bridge/ti-tdp158.c

74

return PTR_ERR(tdp158);

drivers/gpu/drm/bridge/ti-tdp158.c

76

tdp158->next = devm_drm_of_get_bridge(dev, dev->of_node, 1, 0);

drivers/gpu/drm/bridge/ti-tdp158.c

77

if (IS_ERR(tdp158->next))

drivers/gpu/drm/bridge/ti-tdp158.c

78

return dev_err_probe(dev, PTR_ERR(tdp158->next), "missing bridge");

drivers/gpu/drm/bridge/ti-tdp158.c

80

tdp158->vcc = devm_regulator_get(dev, "vcc");

drivers/gpu/drm/bridge/ti-tdp158.c

81

if (IS_ERR(tdp158->vcc))

drivers/gpu/drm/bridge/ti-tdp158.c

82

return dev_err_probe(dev, PTR_ERR(tdp158->vcc), "vcc");

drivers/gpu/drm/bridge/ti-tdp158.c

84

tdp158->vdd = devm_regulator_get(dev, "vdd");

drivers/gpu/drm/bridge/ti-tdp158.c

85

if (IS_ERR(tdp158->vdd))

drivers/gpu/drm/bridge/ti-tdp158.c

86

return dev_err_probe(dev, PTR_ERR(tdp158->vdd), "vdd");

drivers/gpu/drm/bridge/ti-tdp158.c

88

tdp158->enable = devm_gpiod_get_optional(dev, "enable", GPIOD_OUT_LOW);

drivers/gpu/drm/bridge/ti-tdp158.c

89

if (IS_ERR(tdp158->enable))

drivers/gpu/drm/bridge/ti-tdp158.c

90

return dev_err_probe(dev, PTR_ERR(tdp158->enable), "enable");

drivers/gpu/drm/bridge/ti-tdp158.c

92

tdp158->bridge.of_node = dev->of_node;

drivers/gpu/drm/bridge/ti-tdp158.c

93

tdp158->bridge.driver_private = tdp158;

drivers/gpu/drm/bridge/ti-tdp158.c

94

tdp158->dev = dev;

drivers/gpu/drm/bridge/ti-tdp158.c

96

return devm_drm_bridge_add(dev, &tdp158->bridge);