From f70575805708cabdedea7498aaa3f710fde4d920 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 31 Jan 2024 03:29:01 +0000
Subject: [PATCH] add lvds1024*800
---
kernel/drivers/gpu/drm/armada/armada_plane.h | 23 +++++++++++++++++++++++
1 files changed, 23 insertions(+), 0 deletions(-)
diff --git a/kernel/drivers/gpu/drm/armada/armada_plane.h b/kernel/drivers/gpu/drm/armada/armada_plane.h
index ff4281b..2707ec7 100644
--- a/kernel/drivers/gpu/drm/armada/armada_plane.h
+++ b/kernel/drivers/gpu/drm/armada/armada_plane.h
@@ -1,6 +1,24 @@
#ifndef ARMADA_PLANE_H
#define ARMADA_PLANE_H
+struct armada_plane_state {
+ struct drm_plane_state base;
+ u32 src_hw;
+ u32 dst_yx;
+ u32 dst_hw;
+ u32 addrs[2][3];
+ u16 pitches[3];
+ bool interlace;
+};
+
+#define to_armada_plane_state(st) \
+ container_of(st, struct armada_plane_state, base)
+#define armada_src_hw(state) to_armada_plane_state(state)->src_hw
+#define armada_dst_yx(state) to_armada_plane_state(state)->dst_yx
+#define armada_dst_hw(state) to_armada_plane_state(state)->dst_hw
+#define armada_addr(state, f, p) to_armada_plane_state(state)->addrs[f][p]
+#define armada_pitch(state, n) to_armada_plane_state(state)->pitches[n]
+
void armada_drm_plane_calc(struct drm_plane_state *state, u32 addrs[2][3],
u16 pitches[3], bool interlaced);
int armada_drm_plane_prepare_fb(struct drm_plane *plane,
@@ -9,6 +27,11 @@
struct drm_plane_state *old_state);
int armada_drm_plane_atomic_check(struct drm_plane *plane,
struct drm_plane_state *state);
+void armada_plane_reset(struct drm_plane *plane);
+struct drm_plane_state *armada_plane_duplicate_state(struct drm_plane *plane);
+void armada_plane_destroy_state(struct drm_plane *plane,
+ struct drm_plane_state *state);
+
int armada_drm_primary_plane_init(struct drm_device *drm,
struct drm_plane *primary);
--
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