diff options
Diffstat (limited to 'drivers/gpu/drm/rockchip/rk3066_hdmi.c')
| -rw-r--r-- | drivers/gpu/drm/rockchip/rk3066_hdmi.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/gpu/drm/rockchip/rk3066_hdmi.c b/drivers/gpu/drm/rockchip/rk3066_hdmi.c index 85fc5f01f761..fe203d38664e 100644 --- a/drivers/gpu/drm/rockchip/rk3066_hdmi.c +++ b/drivers/gpu/drm/rockchip/rk3066_hdmi.c @@ -564,9 +564,10 @@ rk3066_hdmi_register(struct drm_device *drm, struct rk3066_hdmi *hdmi) drm_connector_helper_add(&hdmi->connector, &rk3066_hdmi_connector_helper_funcs); - drm_connector_init(drm, &hdmi->connector, - &rk3066_hdmi_connector_funcs, - DRM_MODE_CONNECTOR_HDMIA); + drm_connector_init_with_ddc(drm, &hdmi->connector, + &rk3066_hdmi_connector_funcs, + DRM_MODE_CONNECTOR_HDMIA, + hdmi->ddc); drm_connector_attach_encoder(&hdmi->connector, encoder); @@ -640,6 +641,9 @@ static int rk3066_hdmi_i2c_write(struct rk3066_hdmi *hdmi, struct i2c_msg *msgs) if (msgs->addr == DDC_ADDR) hdmi->i2c->ddc_addr = msgs->buf[0]; + /* Set edid fifo first address. */ + hdmi_writeb(hdmi, HDMI_EDID_FIFO_ADDR, 0x00); + /* Set edid word address 0x00/0x80. */ hdmi_writeb(hdmi, HDMI_EDID_WORD_ADDR, hdmi->i2c->ddc_addr); @@ -743,7 +747,6 @@ static int rk3066_hdmi_bind(struct device *dev, struct device *master, struct platform_device *pdev = to_platform_device(dev); struct drm_device *drm = data; struct rk3066_hdmi *hdmi; - struct resource *iores; int irq; int ret; @@ -753,12 +756,7 @@ static int rk3066_hdmi_bind(struct device *dev, struct device *master, hdmi->dev = dev; hdmi->drm_dev = drm; - - iores = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!iores) - return -ENXIO; - - hdmi->regs = devm_ioremap_resource(dev, iores); + hdmi->regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(hdmi->regs)) return PTR_ERR(hdmi->regs); |
