* [PATCH] drm/radeon: replace nested min calls with min3
@ 2026-04-07 18:14 Thorsten Blum
2026-04-13 18:23 ` Alex Deucher
0 siblings, 1 reply; 2+ messages in thread
From: Thorsten Blum @ 2026-04-07 18:14 UTC (permalink / raw)
To: Alex Deucher, Christian König, David Airlie, Simona Vetter
Cc: Thorsten Blum, amd-gfx, dri-devel, linux-kernel
In dce6_available_bandwidth() and dce8_available_bandwidth(), replace
nested min() calls with min3().
Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
---
drivers/gpu/drm/radeon/cik.c | 2 +-
drivers/gpu/drm/radeon/si.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c
index 51a3e0fc2f56..a13635443833 100644
--- a/drivers/gpu/drm/radeon/cik.c
+++ b/drivers/gpu/drm/radeon/cik.c
@@ -9063,7 +9063,7 @@ static u32 dce8_available_bandwidth(struct dce8_wm_params *wm)
u32 data_return_bandwidth = dce8_data_return_bandwidth(wm);
u32 dmif_req_bandwidth = dce8_dmif_request_bandwidth(wm);
- return min(dram_bandwidth, min(data_return_bandwidth, dmif_req_bandwidth));
+ return min3(dram_bandwidth, data_return_bandwidth, dmif_req_bandwidth);
}
/**
diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c
index 26197aceb001..4681ff28630a 100644
--- a/drivers/gpu/drm/radeon/si.c
+++ b/drivers/gpu/drm/radeon/si.c
@@ -2150,7 +2150,7 @@ static u32 dce6_available_bandwidth(struct dce6_wm_params *wm)
u32 data_return_bandwidth = dce6_data_return_bandwidth(wm);
u32 dmif_req_bandwidth = dce6_dmif_request_bandwidth(wm);
- return min(dram_bandwidth, min(data_return_bandwidth, dmif_req_bandwidth));
+ return min3(dram_bandwidth, data_return_bandwidth, dmif_req_bandwidth);
}
static u32 dce6_average_bandwidth(struct dce6_wm_params *wm)
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] drm/radeon: replace nested min calls with min3
2026-04-07 18:14 [PATCH] drm/radeon: replace nested min calls with min3 Thorsten Blum
@ 2026-04-13 18:23 ` Alex Deucher
0 siblings, 0 replies; 2+ messages in thread
From: Alex Deucher @ 2026-04-13 18:23 UTC (permalink / raw)
To: Thorsten Blum
Cc: Alex Deucher, Christian König, David Airlie, Simona Vetter,
amd-gfx, dri-devel, linux-kernel
Applied. Thanks!
On Wed, Apr 8, 2026 at 3:19 AM Thorsten Blum <thorsten.blum@linux.dev> wrote:
>
> In dce6_available_bandwidth() and dce8_available_bandwidth(), replace
> nested min() calls with min3().
>
> Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
> ---
> drivers/gpu/drm/radeon/cik.c | 2 +-
> drivers/gpu/drm/radeon/si.c | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c
> index 51a3e0fc2f56..a13635443833 100644
> --- a/drivers/gpu/drm/radeon/cik.c
> +++ b/drivers/gpu/drm/radeon/cik.c
> @@ -9063,7 +9063,7 @@ static u32 dce8_available_bandwidth(struct dce8_wm_params *wm)
> u32 data_return_bandwidth = dce8_data_return_bandwidth(wm);
> u32 dmif_req_bandwidth = dce8_dmif_request_bandwidth(wm);
>
> - return min(dram_bandwidth, min(data_return_bandwidth, dmif_req_bandwidth));
> + return min3(dram_bandwidth, data_return_bandwidth, dmif_req_bandwidth);
> }
>
> /**
> diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c
> index 26197aceb001..4681ff28630a 100644
> --- a/drivers/gpu/drm/radeon/si.c
> +++ b/drivers/gpu/drm/radeon/si.c
> @@ -2150,7 +2150,7 @@ static u32 dce6_available_bandwidth(struct dce6_wm_params *wm)
> u32 data_return_bandwidth = dce6_data_return_bandwidth(wm);
> u32 dmif_req_bandwidth = dce6_dmif_request_bandwidth(wm);
>
> - return min(dram_bandwidth, min(data_return_bandwidth, dmif_req_bandwidth));
> + return min3(dram_bandwidth, data_return_bandwidth, dmif_req_bandwidth);
> }
>
> static u32 dce6_average_bandwidth(struct dce6_wm_params *wm)
^ permalink raw reply [flat|nested] 2+ messages in thread
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