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Remove unecessary patch for Tinker DSI

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Tony 2018-01-15 19:19:00 -05:00 • committed by GitHub
parent 62c519cb6c
commit d173e535bf
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1 changed files with 0 additions and 33 deletions
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33
patch/kernel/rockchip-default/146_rockchip_tinker_dsi.patch.disabled
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@ -1,33 +0,0 @@
diff --git a/drivers/gpu/drm/rockchip/dw-mipi-dsi.c b/drivers/gpu/drm/rockchip/dw-mipi-dsi.c
index 6115e81..775bec2 100644
--- a/drivers/gpu/drm/rockchip/dw-mipi-dsi.c
+++ b/drivers/gpu/drm/rockchip/dw-mipi-dsi.c
@@ -238,7 +241,7 @@
#define TER_RESISTOR_LOW 0
#define LEVEL_SHIFTERS_ON BIT(6)
#define TER_CAL_DONE BIT(5)
-#define SETRD_MAX (0x7 << 2)
+#define SETRD_MAX (0x0 << 2)
#define POWER_MANAGE BIT(1)
#define TER_RESISTORS_ON BIT(0)
@@ -1138,6 +1149,7 @@ static const struct of_device_id dw_mipi_dsi_dt_ids[] = {
};
MODULE_DEVICE_TABLE(of, dw_mipi_dsi_dt_ids);
+extern int tinker_mcu_is_connected(void);
static int dw_mipi_dsi_bind(struct device *dev, struct device *master,
void *data)
{
@@ -1188,6 +1200,11 @@ static int dw_mipi_dsi_bind(struct device *dev, struct device *master,
return ret;
}
+ if(!tinker_mcu_is_connected()) {
+ pr_info("panel is not connected\n");
+ goto err_pllref;
+ }
+
ret = dw_mipi_dsi_register(drm, dsi);
if (ret) {
dev_err(dev, "Failed to register mipi_dsi: %d\n", ret);