From 04dd17822334871b23ea2862f7798fb0e0007777 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 11 May 2024 08:53:19 +0000
Subject: [PATCH] change otg to host mode
---
kernel/drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c | 7 +++++--
1 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/kernel/drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c b/kernel/drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c
index ba6a868..5214fd0 100644
--- a/kernel/drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c
+++ b/kernel/drivers/gpu/drm/nouveau/nvkm/subdev/clk/base.c
@@ -90,6 +90,7 @@
case NVKM_CLK_BOOST_NONE:
if (clk->base_khz && freq > clk->base_khz)
return false;
+ fallthrough;
case NVKM_CLK_BOOST_BIOS:
if (clk->boost_khz && freq > clk->boost_khz)
return false;
@@ -134,10 +135,10 @@
list_for_each_entry_from_reverse(cstate, &pstate->list, head) {
if (nvkm_cstate_valid(clk, cstate, max_volt, clk->temp))
- break;
+ return cstate;
}
- return cstate;
+ return NULL;
}
static struct nvkm_cstate *
@@ -168,6 +169,8 @@
if (!list_empty(&pstate->list)) {
cstate = nvkm_cstate_get(clk, pstate, cstatei);
cstate = nvkm_cstate_find_best(clk, pstate, cstate);
+ if (!cstate)
+ return -EINVAL;
} else {
cstate = &pstate->base;
}
--
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