revert android-tegra-2.6.36-honeycomb-mr1-9001adc to v2.6.36

[firefly-linux-kernel-4.4.55.git] / drivers / gpu / drm / radeon / radeon_atombios.c

diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
index 3779265c3b95e82a7fda5dee9eee9284d7842ea9..8e43ddae70cc27d3c37d472561527432cc51dd53 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -98,14 +98,6 @@ static inline struct radeon_i2c_bus_rec radeon_lookup_i2c_gpio(struct radeon_dev
                                }
                        }
 
-                       /* some DCE3 boards have bad data for this entry */
-                       if (ASIC_IS_DCE3(rdev)) {
-                               if ((i == 4) &&
-                                   (gpio->usClkMaskRegisterIndex == 0x1fda) &&
-                                   (gpio->sucI2cId.ucAccess == 0x94))
-                                       gpio->sucI2cId.ucAccess = 0x14;
-                       }
-
                        if (gpio->sucI2cId.ucAccess == id) {
                                i2c.mask_clk_reg = le16_to_cpu(gpio->usClkMaskRegisterIndex) * 4;
                                i2c.mask_data_reg = le16_to_cpu(gpio->usDataMaskRegisterIndex) * 4;
@@ -182,14 +174,6 @@ void radeon_atombios_i2c_init(struct radeon_device *rdev)
                                }
                        }
 
-                       /* some DCE3 boards have bad data for this entry */
-                       if (ASIC_IS_DCE3(rdev)) {
-                               if ((i == 4) &&
-                                   (gpio->usClkMaskRegisterIndex == 0x1fda) &&
-                                   (gpio->sucI2cId.ucAccess == 0x94))
-                                       gpio->sucI2cId.ucAccess = 0x14;
-                       }
-
                        i2c.mask_clk_reg = le16_to_cpu(gpio->usClkMaskRegisterIndex) * 4;
                        i2c.mask_data_reg = le16_to_cpu(gpio->usDataMaskRegisterIndex) * 4;
                        i2c.en_clk_reg = le16_to_cpu(gpio->usClkEnRegisterIndex) * 4;