diff options
| -rw-r--r-- | drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c | 5 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c | 5 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c | 5 |
3 files changed, 12 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c index 54aa48a91e6d..c9383d2831a4 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c @@ -2036,8 +2036,11 @@ static const struct i2c_algorithm arcturus_i2c_algo = { static const struct i2c_adapter_quirks arcturus_i2c_control_quirks = { - .max_read_len = MAX_SW_I2C_COMMANDS, + .flags = I2C_AQ_COMB | I2C_AQ_COMB_SAME_ADDR, + .max_read_len = MAX_SW_I2C_COMMANDS, .max_write_len = MAX_SW_I2C_COMMANDS, + .max_comb_1st_msg_len = 2, + .max_comb_2nd_msg_len = MAX_SW_I2C_COMMANDS - 2, }; static int arcturus_i2c_control_init(struct smu_context *smu, struct i2c_adapter *control) diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c index f8b194cabc0d..77969dbc283e 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c @@ -2834,8 +2834,11 @@ static const struct i2c_algorithm navi10_i2c_algo = { }; static const struct i2c_adapter_quirks navi10_i2c_control_quirks = { - .max_read_len = MAX_SW_I2C_COMMANDS, + .flags = I2C_AQ_COMB | I2C_AQ_COMB_SAME_ADDR, + .max_read_len = MAX_SW_I2C_COMMANDS, .max_write_len = MAX_SW_I2C_COMMANDS, + .max_comb_1st_msg_len = 2, + .max_comb_2nd_msg_len = MAX_SW_I2C_COMMANDS - 2, }; static int navi10_i2c_control_init(struct smu_context *smu, struct i2c_adapter *control) diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c index 2444e13c4901..37cfe0ccd686 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c @@ -3541,8 +3541,11 @@ static const struct i2c_algorithm sienna_cichlid_i2c_algo = { }; static const struct i2c_adapter_quirks sienna_cichlid_i2c_control_quirks = { - .max_read_len = MAX_SW_I2C_COMMANDS, + .flags = I2C_AQ_COMB | I2C_AQ_COMB_SAME_ADDR, + .max_read_len = MAX_SW_I2C_COMMANDS, .max_write_len = MAX_SW_I2C_COMMANDS, + .max_comb_1st_msg_len = 2, + .max_comb_2nd_msg_len = MAX_SW_I2C_COMMANDS - 2, }; static int sienna_cichlid_i2c_control_init(struct smu_context *smu, struct i2c_adapter *control) |