This is a note to let you know that I've just added the patch titled
Revert "drm/bridge: anx7625: Use DPI bus type"
to the 5.19-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
revert-drm-bridge-anx7625-use-dpi-bus-type.patch
and it can be found in the queue-5.19 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 61922beba36adea8702fe8069b309c806f6608af Mon Sep 17 00:00:00 2001
From: Robert Foss <robert.foss@xxxxxxxxxx>
Date: Mon, 23 May 2022 18:15:19 +0200
Subject: Revert "drm/bridge: anx7625: Use DPI bus type"
From: Robert Foss <robert.foss@xxxxxxxxxx>
commit 61922beba36adea8702fe8069b309c806f6608af upstream.
This reverts commit a77c2af0994e24ee36c7ffb6dc852770bdf06fb1.
This patch depends on the patches just aplied to the media tree, and will
not build without them, which leaves drm-misc-next in a broken state.
Let's revert the two latter patches until rc1 has been branched,
and rc1 has been backmerged into drm-misc-next.
Signed-off-by: Robert Foss <robert.foss@xxxxxxxxxx>
Acked-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
Link: https://patchwork.freedesktop.org/patch/msgid/20220523161520.354687-1-robert.foss@xxxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/bridge/analogix/anx7625.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
--- a/drivers/gpu/drm/bridge/analogix/anx7625.c
+++ b/drivers/gpu/drm/bridge/analogix/anx7625.c
@@ -1623,14 +1623,14 @@ static int anx7625_parse_dt(struct devic
anx7625_get_swing_setting(dev, pdata);
- pdata->is_dpi = 0; /* default dsi mode */
+ pdata->is_dpi = 1; /* default dpi mode */
pdata->mipi_host_node = of_graph_get_remote_node(np, 0, 0);
if (!pdata->mipi_host_node) {
DRM_DEV_ERROR(dev, "fail to get internal panel.\n");
return -ENODEV;
}
- bus_type = 0;
+ bus_type = V4L2_FWNODE_BUS_TYPE_PARALLEL;
mipi_lanes = MAX_LANES_SUPPORT;
ep0 = of_graph_get_endpoint_by_regs(np, 0, 0);
if (ep0) {
@@ -1640,8 +1640,8 @@ static int anx7625_parse_dt(struct devic
mipi_lanes = of_property_count_u32_elems(ep0, "data-lanes");
}
- if (bus_type == V4L2_FWNODE_BUS_TYPE_DPI) /* bus type is DPI */
- pdata->is_dpi = 1;
+ if (bus_type == V4L2_FWNODE_BUS_TYPE_PARALLEL) /* bus type is Parallel(DSI) */
+ pdata->is_dpi = 0;
pdata->mipi_lanes = mipi_lanes;
if (pdata->mipi_lanes > MAX_LANES_SUPPORT || pdata->mipi_lanes <= 0)
Patches currently in stable-queue which might be from robert.foss@xxxxxxxxxx are
queue-5.19/clk-qcom-camcc-sdm845-fix-topology-around-titan_top-.patch
queue-5.19/drm-adv7511-override-i2c-address-of-cec-before-acces.patch
queue-5.19/drm-bridge-tc358767-make-sure-refclk-clock-are-enabl.patch
queue-5.19/drm-bridge-lt9611-use-both-bits-for-hdmi-sensing.patch
queue-5.19/drm-bridge-anx7625-zero-error-variable-when-panel-br.patch
queue-5.19/drm-bridge-anx7625-fix-null-pointer-crash-when-using.patch
queue-5.19/drm-bridge-drm_fsl_ldb-should-depend-on-arch_mxc.patch
queue-5.19/clk-qcom-camcc-sm8250-fix-topology-around-titan_top-.patch
queue-5.19/revert-drm-bridge-anx7625-use-dpi-bus-type.patch
queue-5.19/drm-bridge-adv7511-move-cec-definitions-to-adv7511_c.patch
queue-5.19/drm-bridge-it6505-add-missing-crypto_hash-dependency.patch
queue-5.19/drm-bridge-anx7625-use-dpi-bus-type.patch
queue-5.19/drm-bridge-lt9611uxc-cancel-only-driver-s-work.patch
queue-5.19/dt-bindings-display-bridge-ldb-fill-in-reg-property.patch
queue-5.19/drm-bridge-sii8620-fix-possible-off-by-one.patch
queue-5.19/drm-bridge-tc358767-handle-dsi_lanes-0-as-invalid.patch
