From 286e0c94f9c3f292cb38a977fbbde3433347a868 Mon Sep 17 00:00:00 2001 From: Jean Delvare Date: Thu, 6 Oct 2011 18:16:24 +0200 Subject: [PATCH] drm/radeon/kms: Fix I2C mask definitions Commit 9b9fe724 accidentally used RADEON_GPIO_EN_* where RADEON_GPIO_MASK_* was intended. This caused improper initialization of I2C buses, mostly visible when setting i2c_algo_bit.bit_test=1. Using the right constants fixes the problem. Signed-off-by: Jean Delvare Reviewed-by: Alex Deucher Cc: Jerome Glisse Cc: stable@kernel.org Signed-off-by: Dave Airlie --- drivers/gpu/drm/radeon/radeon_combios.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c index 63675241c7ff..8bf83c4b4147 100644 --- a/drivers/gpu/drm/radeon/radeon_combios.c +++ b/drivers/gpu/drm/radeon/radeon_combios.c @@ -620,8 +620,8 @@ static struct radeon_i2c_bus_rec combios_setup_i2c_bus(struct radeon_device *rde i2c.y_data_mask = 0x80; } else { /* default masks for ddc pads */ - i2c.mask_clk_mask = RADEON_GPIO_EN_1; - i2c.mask_data_mask = RADEON_GPIO_EN_0; + i2c.mask_clk_mask = RADEON_GPIO_MASK_1; + i2c.mask_data_mask = RADEON_GPIO_MASK_0; i2c.a_clk_mask = RADEON_GPIO_A_1; i2c.a_data_mask = RADEON_GPIO_A_0; i2c.en_clk_mask = RADEON_GPIO_EN_1; -- GitLab