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drm: xlnx: zynqmp_dpsub: Report HPD through the bridge

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Now that the driver uses the connector bridge helper, HPD can be
reported directly for the connector through the drm_bridge_hpd_notify()
function.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
This commit is contained in:
Laurent Pinchart 2021-08-06 14:29:52 +03:00
parent cbb11ef987
commit eb2d64bfcc
1 changed files with 5 additions and 6 deletions
repo.diff.show_diff_stats Download patch file Download diff file Expand all files Collapse all files

11
drivers/gpu/drm/xlnx/zynqmp_dp.c
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@ -17,7 +17,6 @@
#include <drm/drm_managed.h> #include <drm/drm_managed.h>
#include <drm/drm_modes.h> #include <drm/drm_modes.h>
#include <drm/drm_of.h> #include <drm/drm_of.h>
#include <drm/drm_probe_helper.h>
#include <linux/clk.h> #include <linux/clk.h>
#include <linux/delay.h> #include <linux/delay.h>
@ -1534,12 +1533,12 @@ void zynqmp_dp_disable_vblank(struct zynqmp_dp *dp)
static void zynqmp_dp_hpd_work_func(struct work_struct *work) static void zynqmp_dp_hpd_work_func(struct work_struct *work)
{ {
struct zynqmp_dp *dp; struct zynqmp_dp *dp = container_of(work, struct zynqmp_dp,
hpd_work.work);
enum drm_connector_status status;
dp = container_of(work, struct zynqmp_dp, hpd_work.work); status = zynqmp_dp_bridge_detect(&dp->bridge);
drm_bridge_hpd_notify(&dp->bridge, status);
if (dp->drm)
drm_helper_hpd_irq_event(dp->drm);
} }
static irqreturn_t zynqmp_dp_irq_handler(int irq, void *data) static irqreturn_t zynqmp_dp_irq_handler(int irq, void *data)