diff options
| author | Tanmay Shah <tanmay@codeaurora.org> | 2020-08-28 00:16:58 +0300 |
|---|---|---|
| committer | Rob Clark <robdclark@chromium.org> | 2020-09-15 20:54:34 +0300 |
| commit | 220b856a3d3742a22831cb6cd94e48133a58d30e (patch) | |
| tree | b2ab2fcb2a4b41a61e5cdd94156d7afc16996cf2 /drivers/gpu/drm/msm/dp/dp_ctrl.c | |
| parent | a10476e45026fefe782c444a39c6fc5d4999a6ac (diff) | |
| download | linux-220b856a3d3742a22831cb6cd94e48133a58d30e.tar.xz | |
drm/msm/dp: Add Display Port HPD feature
Configure HPD registers in DP controller and
enable HPD interrupt.
Add interrupt to handle HPD connect and disconnect events.
Changes in v8: None
Signed-off-by: Tanmay Shah <tanmay@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
Diffstat (limited to 'drivers/gpu/drm/msm/dp/dp_ctrl.c')
| -rw-r--r-- | drivers/gpu/drm/msm/dp/dp_ctrl.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/gpu/drm/msm/dp/dp_ctrl.c b/drivers/gpu/drm/msm/dp/dp_ctrl.c index 9a06cbf40af1..ae07e43b541b 100644 --- a/drivers/gpu/drm/msm/dp/dp_ctrl.c +++ b/drivers/gpu/drm/msm/dp/dp_ctrl.c @@ -1563,7 +1563,6 @@ int dp_ctrl_on(struct dp_ctrl *dp_ctrl) rate = ctrl->panel->link_info.rate; dp_power_clk_enable(ctrl->power, DP_CORE_PM, true); - dp_catalog_ctrl_hpd_config(ctrl->catalog, true); if (ctrl->link->sink_request & DP_TEST_LINK_PHY_TEST_PATTERN) { DRM_DEBUG_DP("using phy test link parameters\n"); |