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25 lines
849 B
Diff
25 lines
849 B
Diff
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From e1b2f1d5c797e2073e058326f492fad3e61fb403 Mon Sep 17 00:00:00 2001
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From: Dave Stevenson <dave.stevenson@raspberrypi.com>
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Date: Thu, 2 Dec 2021 18:10:55 +0000
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Subject: [PATCH] drm/panel-simple: Populate bpc when using panel-dpi
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panel-dpi doesn't know the bit depth, so in the same way that
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DPI is guessed for the connector type, guess that it'll be 8bpc.
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Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
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---
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drivers/gpu/drm/panel/panel-simple.c | 2 ++
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1 file changed, 2 insertions(+)
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--- a/drivers/gpu/drm/panel/panel-simple.c
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+++ b/drivers/gpu/drm/panel/panel-simple.c
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@@ -499,6 +499,8 @@ static int panel_dpi_probe(struct device
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/* We do not know the connector for the DT node, so guess it */
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desc->connector_type = DRM_MODE_CONNECTOR_DPI;
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+ /* Likewise for the bit depth. */
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+ desc->bpc = 8;
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panel->desc = desc;
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