From: Brendan Steve Leder <[email protected]> Some dcnxxx__resource.c do not initialize the i2c speed; this patch adds the required initialization at dc_construct().
Signed-off-by: Brendan Steve Leder <[email protected]> Reviewed-by: Charlene Liu <[email protected]> Acked-by: Anson Jacob <[email protected]> --- drivers/gpu/drm/amd/display/dc/core/dc.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c index 2bb0ec6a86b8..8fa179cbed32 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c @@ -761,6 +761,10 @@ static bool dc_construct(struct dc *dc, if (!dc->res_pool) goto fail; + /* set i2c speed if not done by the respective dcnxxx__resource.c */ + if (dc->caps.i2c_speed_in_khz_hdcp == 0) + dc->caps.i2c_speed_in_khz_hdcp = dc->caps.i2c_speed_in_khz; + dc->clk_mgr = dc_clk_mgr_create(dc->ctx, dc->res_pool->pp_smu, dc->res_pool->dccg); if (!dc->clk_mgr) goto fail; -- 2.25.1 _______________________________________________ amd-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/amd-gfx
