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20ea6adbf1
Build system: x86_64 Build-tested: bcm2708, bcm2709, bcm2710, bcm2711 Run-tested: bcm2708/RPiB+, bcm2709/RPi3B, bcm2710/RPi3B, bcm2711/RPi4B Signed-off-by: Marty Jones <mj8263788@gmail.com> Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
77 lines
2.4 KiB
Diff
77 lines
2.4 KiB
Diff
From 9e26092eb098dec04ece28c05f859bc4add249c0 Mon Sep 17 00:00:00 2001
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From: Dave Stevenson <dave.stevenson@raspberrypi.com>
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Date: Thu, 30 Sep 2021 17:51:16 +0100
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Subject: [PATCH] drm/vc4: Rename bridge to out_bridge
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In preparation for converting the encoder to being a bridge,
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rename the variable holding the next bridge in the chain to
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out_bridge, so that our bridge can be called bridge.
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Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
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---
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drivers/gpu/drm/vc4/vc4_dsi.c | 18 +++++++++---------
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1 file changed, 9 insertions(+), 9 deletions(-)
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--- a/drivers/gpu/drm/vc4/vc4_dsi.c
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+++ b/drivers/gpu/drm/vc4/vc4_dsi.c
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@@ -553,7 +553,7 @@ struct vc4_dsi {
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struct mipi_dsi_host dsi_host;
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struct drm_encoder *encoder;
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- struct drm_bridge *bridge;
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+ struct drm_bridge *out_bridge;
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struct list_head bridge_chain;
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void __iomem *regs;
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@@ -804,7 +804,7 @@ static void vc4_dsi_encoder_disable(stru
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if (iter->funcs->disable)
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iter->funcs->disable(iter);
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- if (iter == dsi->bridge)
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+ if (iter == dsi->out_bridge)
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break;
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}
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@@ -1667,7 +1667,7 @@ static int vc4_dsi_bind(struct device *d
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}
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ret = drm_of_find_panel_or_bridge(dev->of_node, 0, 0,
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- &panel, &dsi->bridge);
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+ &panel, &dsi->out_bridge);
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if (ret) {
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/* If the bridge or panel pointed by dev->of_node is not
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* enabled, just return 0 here so that we don't prevent the DRM
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@@ -1682,10 +1682,10 @@ static int vc4_dsi_bind(struct device *d
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}
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if (panel) {
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- dsi->bridge = devm_drm_panel_bridge_add_typed(dev, panel,
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- DRM_MODE_CONNECTOR_DSI);
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- if (IS_ERR(dsi->bridge)) {
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- ret = PTR_ERR(dsi->bridge);
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+ dsi->out_bridge = devm_drm_panel_bridge_add_typed(dev, panel,
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+ DRM_MODE_CONNECTOR_DSI);
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+ if (IS_ERR(dsi->out_bridge)) {
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+ ret = PTR_ERR(dsi->out_bridge);
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goto err_free_dma;
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}
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}
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@@ -1704,7 +1704,7 @@ static int vc4_dsi_bind(struct device *d
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drm_simple_encoder_init(drm, dsi->encoder, DRM_MODE_ENCODER_DSI);
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drm_encoder_helper_add(dsi->encoder, &vc4_dsi_encoder_helper_funcs);
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- ret = drm_bridge_attach(dsi->encoder, dsi->bridge, NULL, 0);
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+ ret = drm_bridge_attach(dsi->encoder, dsi->out_bridge, NULL, 0);
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if (ret) {
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dev_err(dev, "bridge attach failed: %d\n", ret);
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goto err_free_dma;
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@@ -1741,7 +1741,7 @@ static void vc4_dsi_unbind(struct device
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{
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struct vc4_dsi *dsi = dev_get_drvdata(dev);
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- if (dsi->bridge)
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+ if (dsi->out_bridge)
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pm_runtime_disable(dev);
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/*
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