From 811a6bd572f4c6b26e99b4e746f5d710947ee934 Mon Sep 17 00:00:00 2001
From: Nathan Reiner <nathan@nathanreiner.xyz>
Date: Sun, 2 Feb 2025 21:54:14 +0100
Subject: screen: drm change struct layout

---
 src/screen/drm/connector/connection.zig |  6 ----
 src/screen/drm/connector/kind.zig       | 23 ++++++++++++++++
 src/screen/drm/connector/root.zig       | 49 ++++++++++-----------------------
 src/screen/drm/connector/status.zig     |  6 ++++
 src/screen/drm/connector/type.zig       | 23 ----------------
 5 files changed, 43 insertions(+), 64 deletions(-)
 delete mode 100644 src/screen/drm/connector/connection.zig
 create mode 100644 src/screen/drm/connector/kind.zig
 create mode 100644 src/screen/drm/connector/status.zig
 delete mode 100644 src/screen/drm/connector/type.zig

(limited to 'src/screen/drm/connector')

diff --git a/src/screen/drm/connector/connection.zig b/src/screen/drm/connector/connection.zig
deleted file mode 100644
index 7377800..0000000
--- a/src/screen/drm/connector/connection.zig
+++ /dev/null
@@ -1,6 +0,0 @@
-pub const Connection = enum(u32) {
-	undefined_state = 0,
-	connected = 1,
-	disconnected = 2,
-	unknown = 3,
-};
diff --git a/src/screen/drm/connector/kind.zig b/src/screen/drm/connector/kind.zig
new file mode 100644
index 0000000..4c89b4a
--- /dev/null
+++ b/src/screen/drm/connector/kind.zig
@@ -0,0 +1,23 @@
+pub const Kind = enum(u32) {
+	unknown = 0,
+	vga = 1,
+	dvi_i = 2,
+	dvi_d = 3,
+	dvi_a = 4,
+	composite = 5,
+	s_video = 6,
+	lvds = 7,
+	component = 8,
+	nine_pin_din = 9,
+	display_port = 10,
+	hdmi_a = 11,
+	hdmi_b = 12,
+	tv = 13,
+	edp = 14,
+	virtual = 15,
+	dsi = 16,
+	dpi = 17,
+	writeback = 18,
+	spi = 19,
+	usb = 20,
+};
diff --git a/src/screen/drm/connector/root.zig b/src/screen/drm/connector/root.zig
index 6141899..64686b9 100644
--- a/src/screen/drm/connector/root.zig
+++ b/src/screen/drm/connector/root.zig
@@ -1,36 +1,15 @@
 const std = @import("std");
 const os = std.os.linux;
-const Drm = @import("../request.zig").Drm;
-const Card = @import("../card.zig").Card;
-const FrameBuffer = @import("../frame-buffer/root.zig").FrameBuffer;
-
-pub const Connection = @import("connection.zig").Connection;
-pub const Mode = @import("mode.zig").Mode;
-pub const ConnectorType = @import("type.zig").Type;
-
-const RawConnector = extern struct {
-	encoder_ids: ?*u32,
-	modes: ?*Mode,
-	prop_ids: ?*u32,
-	prop_value_ids: ?*u64,
-	count_modes: u32,
-	count_props: u32,
-	count_encoders: u32,
-	encoder_id: u32,
-	id: u32,
-	type: ConnectorType,
-	type_id: u32,
-	connection: Connection,
-	mm_width: u32,
-	mm_height: u32,
-	subpixel: u32,
-	pad: u32,
-};
+const drm = @import("../root.zig");
 
 pub const Connector = struct {
+	pub const Status = @import("status.zig").Status;
+	pub const Mode = @import("mode.zig").Mode;
+	pub const Kind = @import("kind.zig").Kind;
+
 	const Self = @This();
 
-	card: *Card,
+	card: *drm.Card,
 
 	encoder_ids: []u32,
 	modes: []Mode,
@@ -38,24 +17,24 @@ pub const Connector = struct {
 	prop_value_ids: []u64,
 	encoder_id: u32,
 	id: u32,
-	type: ConnectorType,
+	kind: Kind,
 	type_id: u32,
-	connection: Connection,
+	connection: Status,
 	mm_width: u32,
 	mm_height: u32,
 	subpixel: u32,
 	pad: u32,
 
-	pub fn raw_without_ids(card: *Card, id: u32) !RawConnector {
-		var result = std.mem.zeroInit(RawConnector, .{ .id = id });
-		try Drm.get_connector.request(card.file.handle, RawConnector, &result);
+	pub fn raw_without_ids(card: *drm.Card, id: u32) !drm.request.Connector {
+		var result = std.mem.zeroInit(drm.request.Connector, .{ .id = id });
+		try card.request(.get_connector, &result);
 		return result;
 	}
 
 	// NOTE: This function does not take in account
 	//       that there might be some hot-plugging going
 	//       on. This might have to change in the future.
-	pub fn init(card: *Card, id: u32) !Self {
+	pub fn init(card: *drm.Card, id: u32) !Self {
 		var raw = try Self.raw_without_ids(card, id);
 		const resources = .{
 			.encoder_ids = try card.allocator.alloc(u32, raw.count_encoders),
@@ -64,7 +43,7 @@ pub const Connector = struct {
 			.prop_value_ids = try card.allocator.alloc(u64, raw.count_props),
 			.encoder_id = raw.encoder_id,
 			.id = raw.id,
-			.type = raw.type,
+			.kind = raw.type,
 			.type_id = raw.type_id,
 			.connection = raw.connection,
 			.mm_width = raw.mm_width,
@@ -84,7 +63,7 @@ pub const Connector = struct {
 		raw.prop_ids = @ptrCast(resources.prop_ids);
 		raw.prop_value_ids = @ptrCast(resources.prop_value_ids);
 
-		try Drm.get_connector.request(card.file.handle, RawConnector, &raw);
+		try card.request(.get_connector, &raw);
 
 		return resources;
 	}
diff --git a/src/screen/drm/connector/status.zig b/src/screen/drm/connector/status.zig
new file mode 100644
index 0000000..3358e34
--- /dev/null
+++ b/src/screen/drm/connector/status.zig
@@ -0,0 +1,6 @@
+pub const Status = enum(u32) {
+	undefined_state = 0,
+	connected = 1,
+	disconnected = 2,
+	unknown = 3,
+};
diff --git a/src/screen/drm/connector/type.zig b/src/screen/drm/connector/type.zig
deleted file mode 100644
index c813c66..0000000
--- a/src/screen/drm/connector/type.zig
+++ /dev/null
@@ -1,23 +0,0 @@
-pub const Type = enum(u32) {
-	unknown = 0,
-	vga = 1,
-	dvi_i = 2,
-	dvi_d = 3,
-	dvi_a = 4,
-	composite = 5,
-	s_video = 6,
-	lvds = 7,
-	component = 8,
-	nine_pin_din = 9,
-	display_port = 10,
-	hdmi_a = 11,
-	hdmi_b = 12,
-	tv = 13,
-	edp = 14,
-	virtual = 15,
-	dsi = 16,
-	dpi = 17,
-	writeback = 18,
-	spi = 19,
-	usb = 20,
-};
-- 
cgit v1.2.3-70-g09d2