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/nouveau/dispnv50/sorc37d.c | 29 ++++++++++++++++++++++-------
1 files changed, 22 insertions(+), 7 deletions(-)
diff --git a/kernel/drivers/gpu/drm/nouveau/dispnv50/sorc37d.c b/kernel/drivers/gpu/drm/nouveau/dispnv50/sorc37d.c
index dff0592..9eaef34 100644
--- a/kernel/drivers/gpu/drm/nouveau/dispnv50/sorc37d.c
+++ b/kernel/drivers/gpu/drm/nouveau/dispnv50/sorc37d.c
@@ -21,19 +21,34 @@
*/
#include "core.h"
-static void
+#include <nvif/pushc37b.h>
+
+#include <nvhw/class/clc37d.h>
+
+static int
sorc37d_ctrl(struct nv50_core *core, int or, u32 ctrl,
struct nv50_head_atom *asyh)
{
- u32 *push;
- if ((push = evo_wait(&core->chan, 2))) {
- evo_mthd(push, 0x0300 + (or * 0x20), 1);
- evo_data(push, ctrl);
- evo_kick(push, &core->chan);
- }
+ struct nvif_push *push = core->chan.push;
+ int ret;
+
+ if ((ret = PUSH_WAIT(push, 2)))
+ return ret;
+
+ PUSH_MTHD(push, NVC37D, SOR_SET_CONTROL(or), ctrl);
+ return 0;
+}
+
+static void
+sorc37d_get_caps(struct nv50_disp *disp, struct nouveau_encoder *outp, int or)
+{
+ u32 tmp = nvif_rd32(&disp->caps, 0x000144 + (or * 8));
+
+ outp->caps.dp_interlace = !!(tmp & 0x04000000);
}
const struct nv50_outp_func
sorc37d = {
.ctrl = sorc37d_ctrl,
+ .get_caps = sorc37d_get_caps,
};
--
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