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793f8ab62c
Add kernel patches for version 6.1. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
79 lines
2.3 KiB
Diff
79 lines
2.3 KiB
Diff
From 5607ae85bd64208356567c77fed84a395d4e2182 Mon Sep 17 00:00:00 2001
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From: Maxime Ripard <maxime@cerno.tech>
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Date: Mon, 14 Nov 2022 16:18:09 +0100
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Subject: [PATCH] drm/vc4: crtc: Make encoder lookup helper public
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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We'll need a function that looks up an encoder by its vc4_encoder_type.
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Such a function is already present in the CRTC code, so let's make it
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public so that we can reuse it in the unit tests.
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Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
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Reviewed-by: Maíra Canal <mcanal@igalia.com>
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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_crtc.c | 17 +----------------
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drivers/gpu/drm/vc4/vc4_drv.h | 16 ++++++++++++++++
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2 files changed, 17 insertions(+), 16 deletions(-)
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--- a/drivers/gpu/drm/vc4/vc4_crtc.c
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+++ b/drivers/gpu/drm/vc4/vc4_crtc.c
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@@ -520,21 +520,6 @@ static int vc4_crtc_disable(struct drm_c
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return 0;
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}
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-static struct drm_encoder *vc4_crtc_get_encoder_by_type(struct drm_crtc *crtc,
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- enum vc4_encoder_type type)
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-{
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- struct drm_encoder *encoder;
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-
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- drm_for_each_encoder(encoder, crtc->dev) {
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- struct vc4_encoder *vc4_encoder = to_vc4_encoder(encoder);
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-
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- if (vc4_encoder->type == type)
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- return encoder;
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- }
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-
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- return NULL;
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-}
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-
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int vc4_crtc_disable_at_boot(struct drm_crtc *crtc)
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{
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struct drm_device *drm = crtc->dev;
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@@ -570,7 +555,7 @@ int vc4_crtc_disable_at_boot(struct drm_
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pv_data = vc4_crtc_to_vc4_pv_data(vc4_crtc);
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encoder_type = pv_data->encoder_types[encoder_sel];
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- encoder = vc4_crtc_get_encoder_by_type(crtc, encoder_type);
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+ encoder = vc4_find_encoder_by_type(drm, encoder_type);
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if (WARN_ON(!encoder))
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return 0;
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--- a/drivers/gpu/drm/vc4/vc4_drv.h
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+++ b/drivers/gpu/drm/vc4/vc4_drv.h
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@@ -500,6 +500,22 @@ to_vc4_encoder(const struct drm_encoder
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return container_of(encoder, struct vc4_encoder, base);
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}
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+static inline
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+struct drm_encoder *vc4_find_encoder_by_type(struct drm_device *drm,
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+ enum vc4_encoder_type type)
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+{
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+ struct drm_encoder *encoder;
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+
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+ drm_for_each_encoder(encoder, drm) {
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+ struct vc4_encoder *vc4_encoder = to_vc4_encoder(encoder);
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+
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+ if (vc4_encoder->type == type)
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+ return encoder;
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+ }
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+
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+ return NULL;
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+}
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+
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struct vc4_crtc_data {
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const char *name;
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