mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-23 15:32:33 +00:00
62b7f5931c
bcm2708: boot tested on RPi B+ v1.2
bcm2709: boot tested on RPi 3B v1.2 and RPi 4B v1.1 4G
bcm2710: boot tested on RPi 3B v1.2
bcm2711: boot tested on RPi 4B v1.1 4G
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
(cherry-picked from commit f07e572f64)
46 lines
1.6 KiB
Diff
46 lines
1.6 KiB
Diff
From 985efd0f9da3d2b60e34d10efee969e4dfd85a12 Mon Sep 17 00:00:00 2001
|
|
From: Maxime Ripard <maxime@cerno.tech>
|
|
Date: Mon, 6 Jan 2020 18:44:36 +0100
|
|
Subject: [PATCH] drm/vc4: hdmi: Use local vc4_hdmi directly
|
|
|
|
The function vc4_hdmi_connector_detect access its vc4_hdmi struct by
|
|
dereferencing the pointer in the structure vc4_dev. This will cause some
|
|
issues when we will have multiple HDMI controllers, so let's just use the
|
|
local variable for now instead of dereferencing that pointer all the time,
|
|
and we'll fix the local variable later.
|
|
|
|
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
|
|
---
|
|
drivers/gpu/drm/vc4/vc4_hdmi.c | 12 ++++++------
|
|
1 file changed, 6 insertions(+), 6 deletions(-)
|
|
|
|
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
|
|
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
|
|
@@ -124,20 +124,20 @@ vc4_hdmi_connector_detect(struct drm_con
|
|
struct vc4_dev *vc4 = to_vc4_dev(dev);
|
|
struct vc4_hdmi *vc4_hdmi = vc4->hdmi;
|
|
|
|
- if (vc4->hdmi->hpd_gpio) {
|
|
- if (gpio_get_value_cansleep(vc4->hdmi->hpd_gpio) ^
|
|
- vc4->hdmi->hpd_active_low)
|
|
+ if (vc4_hdmi->hpd_gpio) {
|
|
+ if (gpio_get_value_cansleep(vc4_hdmi->hpd_gpio) ^
|
|
+ vc4_hdmi->hpd_active_low)
|
|
return connector_status_connected;
|
|
- cec_phys_addr_invalidate(vc4->hdmi->cec_adap);
|
|
+ cec_phys_addr_invalidate(vc4_hdmi->cec_adap);
|
|
return connector_status_disconnected;
|
|
}
|
|
|
|
- if (drm_probe_ddc(vc4->hdmi->ddc))
|
|
+ if (drm_probe_ddc(vc4_hdmi->ddc))
|
|
return connector_status_connected;
|
|
|
|
if (HDMI_READ(VC4_HDMI_HOTPLUG) & VC4_HDMI_HOTPLUG_CONNECTED)
|
|
return connector_status_connected;
|
|
- cec_phys_addr_invalidate(vc4->hdmi->cec_adap);
|
|
+ cec_phys_addr_invalidate(vc4_hdmi->cec_adap);
|
|
return connector_status_disconnected;
|
|
}
|
|
|