diff options
Diffstat (limited to 'drivers/gpu/drm/bridge/analogix/anx7625.c')
| -rw-r--r-- | drivers/gpu/drm/bridge/analogix/anx7625.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/gpu/drm/bridge/analogix/anx7625.c b/drivers/gpu/drm/bridge/analogix/anx7625.c index 6516f9570b86..376da01243a3 100644 --- a/drivers/gpu/drm/bridge/analogix/anx7625.c +++ b/drivers/gpu/drm/bridge/analogix/anx7625.c @@ -1486,12 +1486,12 @@ static void anx7625_dp_adjust_swing(struct anx7625_data *ctx) for (i = 0; i < ctx->pdata.dp_lane0_swing_reg_cnt; i++) anx7625_reg_write(ctx, ctx->i2c.tx_p1_client, DP_TX_LANE0_SWING_REG0 + i, - ctx->pdata.lane0_reg_data[i] & 0xFF); + ctx->pdata.lane0_reg_data[i]); for (i = 0; i < ctx->pdata.dp_lane1_swing_reg_cnt; i++) anx7625_reg_write(ctx, ctx->i2c.tx_p1_client, DP_TX_LANE1_SWING_REG0 + i, - ctx->pdata.lane1_reg_data[i] & 0xFF); + ctx->pdata.lane1_reg_data[i]); } static void dp_hpd_change_handler(struct anx7625_data *ctx, bool on) @@ -1598,8 +1598,8 @@ static int anx7625_get_swing_setting(struct device *dev, num_regs = DP_TX_SWING_REG_CNT; pdata->dp_lane0_swing_reg_cnt = num_regs; - of_property_read_u32_array(dev->of_node, "analogix,lane0-swing", - pdata->lane0_reg_data, num_regs); + of_property_read_u8_array(dev->of_node, "analogix,lane0-swing", + pdata->lane0_reg_data, num_regs); } if (of_get_property(dev->of_node, @@ -1608,8 +1608,8 @@ static int anx7625_get_swing_setting(struct device *dev, num_regs = DP_TX_SWING_REG_CNT; pdata->dp_lane1_swing_reg_cnt = num_regs; - of_property_read_u32_array(dev->of_node, "analogix,lane1-swing", - pdata->lane1_reg_data, num_regs); + of_property_read_u8_array(dev->of_node, "analogix,lane1-swing", + pdata->lane1_reg_data, num_regs); } return 0; @@ -1932,14 +1932,14 @@ static int anx7625_audio_get_eld(struct device *dev, void *data, struct anx7625_data *ctx = dev_get_drvdata(dev); if (!ctx->connector) { - dev_err(dev, "connector not initial\n"); - return -EINVAL; + /* Pass en empty ELD if connector not available */ + memset(buf, 0, len); + } else { + dev_dbg(dev, "audio copy eld\n"); + memcpy(buf, ctx->connector->eld, + min(sizeof(ctx->connector->eld), len)); } - dev_dbg(dev, "audio copy eld\n"); - memcpy(buf, ctx->connector->eld, - min(sizeof(ctx->connector->eld), len)); - return 0; } |