diff options
Diffstat (limited to 'drivers/gpu/drm/bridge/adv7511/adv7511_drv.c')
| -rw-r--r-- | drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | 26 |
1 files changed, 18 insertions, 8 deletions
diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c index 005bf18682ff8..5bb9300040dd6 100644 --- a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c +++ b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c @@ -1027,14 +1027,19 @@ static bool adv7511_cec_register_volatile(struct device *dev, unsigned int reg) struct i2c_client *i2c = to_i2c_client(dev); struct adv7511 *adv7511 = i2c_get_clientdata(i2c); - if (adv7511->type == ADV7533 || adv7511->type == ADV7535) - reg -= ADV7533_REG_CEC_OFFSET; + reg -= adv7511->reg_cec_offset; switch (reg) { - case ADV7511_REG_CEC_RX_FRAME_HDR: - case ADV7511_REG_CEC_RX_FRAME_DATA0... - ADV7511_REG_CEC_RX_FRAME_DATA0 + 14: - case ADV7511_REG_CEC_RX_FRAME_LEN: + case ADV7511_REG_CEC_RX1_FRAME_HDR: + case ADV7511_REG_CEC_RX1_FRAME_DATA0 ... ADV7511_REG_CEC_RX1_FRAME_DATA0 + 14: + case ADV7511_REG_CEC_RX1_FRAME_LEN: + case ADV7511_REG_CEC_RX2_FRAME_HDR: + case ADV7511_REG_CEC_RX2_FRAME_DATA0 ... ADV7511_REG_CEC_RX2_FRAME_DATA0 + 14: + case ADV7511_REG_CEC_RX2_FRAME_LEN: + case ADV7511_REG_CEC_RX3_FRAME_HDR: + case ADV7511_REG_CEC_RX3_FRAME_DATA0 ... ADV7511_REG_CEC_RX3_FRAME_DATA0 + 14: + case ADV7511_REG_CEC_RX3_FRAME_LEN: + case ADV7511_REG_CEC_RX_STATUS: case ADV7511_REG_CEC_RX_BUFFERS: case ADV7511_REG_CEC_TX_LOW_DRV_CNT: return true; @@ -1073,6 +1078,8 @@ static int adv7511_init_cec_regmap(struct adv7511 *adv) ret = adv7533_patch_cec_registers(adv); if (ret) goto err; + + adv->reg_cec_offset = ADV7533_REG_CEC_OFFSET; } return 0; @@ -1292,8 +1299,10 @@ static int adv7511_probe(struct i2c_client *i2c, const struct i2c_device_id *id) goto err_unregister_cec; adv7511->bridge.funcs = &adv7511_bridge_funcs; - adv7511->bridge.ops = DRM_BRIDGE_OP_DETECT | DRM_BRIDGE_OP_EDID - | DRM_BRIDGE_OP_HPD; + adv7511->bridge.ops = DRM_BRIDGE_OP_DETECT | DRM_BRIDGE_OP_EDID; + if (adv7511->i2c_main->irq) + adv7511->bridge.ops |= DRM_BRIDGE_OP_HPD; + adv7511->bridge.of_node = dev->of_node; adv7511->bridge.type = DRM_MODE_CONNECTOR_HDMIA; @@ -1313,6 +1322,7 @@ err_unregister_audio: adv7511_audio_exit(adv7511); drm_bridge_remove(&adv7511->bridge); err_unregister_cec: + cec_unregister_adapter(adv7511->cec_adap); i2c_unregister_device(adv7511->i2c_cec); clk_disable_unprepare(adv7511->cec_clk); err_i2c_unregister_packet: |