| 208,7 → 208,7 |
|---|
| } |
| |
| /* set the SIL164 power state */ |
| static void sil164_dpms(struct intel_dvo_device *dvo, int mode) |
| static void sil164_dpms(struct intel_dvo_device *dvo, bool enable) |
| { |
| int ret; |
| unsigned char ch; |
| 217,7 → 217,7 |
|---|
| if (ret == false) |
| return; |
| |
| if (mode == DRM_MODE_DPMS_ON) |
| if (enable) |
| ch |= SIL164_8_PD; |
| else |
| ch &= ~SIL164_8_PD; |
| 226,6 → 226,21 |
|---|
| return; |
| } |
| |
| static bool sil164_get_hw_state(struct intel_dvo_device *dvo) |
| { |
| int ret; |
| unsigned char ch; |
| |
| ret = sil164_readb(dvo, SIL164_REG8, &ch); |
| if (ret == false) |
| return false; |
| |
| if (ch & SIL164_8_PD) |
| return true; |
| else |
| return false; |
| } |
| |
| static void sil164_dump_regs(struct intel_dvo_device *dvo) |
| { |
| uint8_t val; |
| 258,6 → 273,7 |
|---|
| .mode_valid = sil164_mode_valid, |
| .mode_set = sil164_mode_set, |
| .dpms = sil164_dpms, |
| .get_hw_state = sil164_get_hw_state, |
| .dump_regs = sil164_dump_regs, |
| .destroy = sil164_destroy, |
| }; |