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42 lines
1.3 KiB
Diff
42 lines
1.3 KiB
Diff
From 7e5858a390a8e1ce9e7f68d3b7b4297746f10c87 Mon Sep 17 00:00:00 2001
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From: Maxime Ripard <maxime@cerno.tech>
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Date: Mon, 20 Feb 2023 17:16:01 +0100
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Subject: [PATCH] drm/vc4: txp: Add BCM2712 MOPLET support
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The BCM2712 features a simpler TXP called MOPLET. Let's add support for
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it.
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Signed-off-by: Maxime Ripard <maxime@cerno.tech>
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---
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drivers/gpu/drm/vc4/vc4_txp.c | 13 +++++++++++++
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1 file changed, 13 insertions(+)
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--- a/drivers/gpu/drm/vc4/vc4_txp.c
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+++ b/drivers/gpu/drm/vc4/vc4_txp.c
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@@ -525,6 +525,18 @@ const struct vc4_txp_data bcm2712_mop_da
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.supports_40bit_addresses = true,
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};
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+const struct vc4_txp_data bcm2712_moplet_data = {
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+ .base = {
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+ .name = "moplet",
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+ .debugfs_name = "moplet_regs",
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+ .hvs_available_channels = BIT(1),
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+ .hvs_output = 4,
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+ },
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+ .encoder_type = VC4_ENCODER_TYPE_TXP1,
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+ .size_minus_one = true,
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+ .supports_40bit_addresses = true,
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+};
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+
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const struct vc4_txp_data bcm2835_txp_data = {
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.base = {
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.name = "txp",
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@@ -632,6 +644,7 @@ static int vc4_txp_remove(struct platfor
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static const struct of_device_id vc4_txp_dt_match[] = {
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{ .compatible = "brcm,bcm2712-mop", .data = &bcm2712_mop_data },
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+ { .compatible = "brcm,bcm2712-moplet", .data = &bcm2712_moplet_data },
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{ .compatible = "brcm,bcm2835-txp", .data = &bcm2835_txp_data },
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{ /* sentinel */ },
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};
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