diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/core/dc_link.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc_link.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c b/drivers/gpu/drm/amd/display/dc/core/dc_link.c index f40c9c7..556b155 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c @@ -2358,11 +2358,14 @@ void core_link_set_avmute(struct pipe_ctx *pipe_ctx, bool enable) core_dc->hwss.set_avmute(pipe_ctx, enable); } -void dc_link_disable_hpd_filter(struct dc_link *link) +void dc_link_enable_hpd_filter(struct dc_link *link, bool enable) { struct gpio *hpd; - if (!link->is_hpd_filter_disabled) { + if (enable) { + link->is_hpd_filter_disabled = false; + program_hpd_filter(link); + } else { link->is_hpd_filter_disabled = true; /* Obtain HPD handle */ hpd = get_hpd_gpio(link->ctx->dc_bios, link->link_id, link->ctx->gpio_service); |
