1a12994e79
* [Early WIP] Update sunxi-next to kernel 4.17 * Switch Allwinner 32 and 64bit to U-boot 2018.05 * Adjust patched for 4.17.y / sunxi-next - adjust both configurations - removing FAT support from u-boot (breaks if you try to save) Tested those boards: Cubietruck: wlan fails http://ix.io/1fYS USB OK, HDMI yes Bananapi R40: http://ix.io/1fZm USB OK, HDMI yes Lime A64: USB no, HDMI no, wireless buggy, eMMC yes Orangepi prime H5: OK http://ix.io/1fZJ DVFS no Orangepi2e: DVFS OK, HDMI OK, net OK, wifi OK, eMMC ok, http://ix.io/1fZT * Kernel config update, enabling HDMI on CT+ * Trying to fix A64 HDMI but failed. Fixed M64 ethernet instead * Update orangepioneplus.wip * Update orangepioneplus.wip * Fix H6 build process * Add regulator bits for Orangepizero+, thanks to @5kft * add H5 support for optional 1.3v regulator and 1.3GHz operation This patch adds two optional overlays that can be used to: 1) enable the 1.1v/1.3v regulator on boards that provide the necessary compatible H/W support 2) modify the default CPU clock operating table to add new 1.2GHz and 1.3GHz clocks Note that the generated regulator overlay will only support boards whose 1.1v/1.3v regulator is controlled by GPIO PL6. * updates for the NanoPi NEO Plus2 This change introduces a patch that provides two changes for the NanoPi NEO Plus2: * Configure the "cpu0" to use the "vdd_cpux" regulator; this enables the ability to use higher CPU clocks * Correct the configurations of the on-board power and status LEDs * Adjust nightly building and few boards config cleanup
31 lines
1.2 KiB
Diff
31 lines
1.2 KiB
Diff
From 29510a43b7e3ff8249299e502661d3062ec8af4b Mon Sep 17 00:00:00 2001
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From: Jernej Skrabec <jernej.skrabec@siol.net>
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Date: Thu, 1 Jun 2017 20:29:06 +0200
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Subject: [PATCH] drm: bridge: Enable polling hpd event in dw_hdmi
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Some custom phys don't support hpd interrupts. Add support for polling
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such events.
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Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
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---
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drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 6 +++++-
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1 file changed, 5 insertions(+), 1 deletion(-)
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diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
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index bf14214fa4640..09cb5a3e4c718 100644
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--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
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+++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
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@@ -1954,7 +1954,11 @@ static int dw_hdmi_bridge_attach(struct drm_bridge *bridge)
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struct drm_connector *connector = &hdmi->connector;
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connector->interlace_allowed = 1;
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- connector->polled = DRM_CONNECTOR_POLL_HPD;
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+ if (hdmi->phy.ops->setup_hpd)
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+ connector->polled = DRM_CONNECTOR_POLL_HPD;
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+ else
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+ connector->polled = DRM_CONNECTOR_POLL_CONNECT |
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+ DRM_CONNECTOR_POLL_DISCONNECT;
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drm_connector_helper_add(connector, &dw_hdmi_connector_helper_funcs);
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