diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/i2caux/dce110/i2caux_dce110.c')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/i2caux/dce110/i2caux_dce110.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/i2caux/dce110/i2caux_dce110.c b/drivers/gpu/drm/amd/display/dc/i2caux/dce110/i2caux_dce110.c index e0557d353818..1d748ac1d6d6 100644 --- a/drivers/gpu/drm/amd/display/dc/i2caux/dce110/i2caux_dce110.c +++ b/drivers/gpu/drm/amd/display/dc/i2caux/dce110/i2caux_dce110.c @@ -43,6 +43,9 @@ #include "i2c_sw_engine_dce110.h" #include "i2c_hw_engine_dce110.h" #include "aux_engine_dce110.h" +#include "../../dc.h" +#include "dc_types.h" + /* * Post-requisites: headers required by this unit @@ -250,7 +253,20 @@ void dal_i2caux_dce110_construct( base->i2c_hw_engines[line_id] = dal_i2c_hw_engine_dce110_create(&hw_arg_dce110); - + if (base->i2c_hw_engines[line_id] != NULL) { + switch (ctx->dce_version) { + case DCN_VERSION_1_0: + base->i2c_hw_engines[line_id]->setup_limit = + I2C_SETUP_TIME_LIMIT_DCN; + base->i2c_hw_engines[line_id]->send_reset_length = 0; + break; + default: + base->i2c_hw_engines[line_id]->setup_limit = + I2C_SETUP_TIME_LIMIT_DCE; + base->i2c_hw_engines[line_id]->send_reset_length = 0; + break; + } + } ++i; } while (i < num_i2caux_inst); |