[PATCH] drm/meson: fix debug log statement when setting the HDMI clocks

Martin Blumenstingl posted 1 patch 6 months, 2 weeks ago
drivers/gpu/drm/meson/meson_encoder_hdmi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
[PATCH] drm/meson: fix debug log statement when setting the HDMI clocks
Posted by Martin Blumenstingl 6 months, 2 weeks ago
The "phy" and "vclk" frequency labels were swapped, making it more
difficult to debug driver errors. Swap the label order to make them
match with the actual frequencies printed to correct this.

Fixes: e5fab2ec9ca4 ("drm/meson: vclk: add support for YUV420 setup")
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
---
 drivers/gpu/drm/meson/meson_encoder_hdmi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/meson/meson_encoder_hdmi.c b/drivers/gpu/drm/meson/meson_encoder_hdmi.c
index 47136bbbe8c6..ab08d690d882 100644
--- a/drivers/gpu/drm/meson/meson_encoder_hdmi.c
+++ b/drivers/gpu/drm/meson/meson_encoder_hdmi.c
@@ -109,7 +109,7 @@ static void meson_encoder_hdmi_set_vclk(struct meson_encoder_hdmi *encoder_hdmi,
 		venc_freq /= 2;
 
 	dev_dbg(priv->dev,
-		"vclk:%lluHz phy=%lluHz venc=%lluHz hdmi=%lluHz enci=%d\n",
+		"phy:%lluHz vclk=%lluHz venc=%lluHz hdmi=%lluHz enci=%d\n",
 		phy_freq, vclk_freq, venc_freq, hdmi_freq,
 		priv->venc.hdmi_use_enci);
 
-- 
2.49.0
Re: [PATCH] drm/meson: fix debug log statement when setting the HDMI clocks
Posted by Neil Armstrong 6 months, 1 week ago
Hi,

On Fri, 06 Jun 2025 22:37:29 +0200, Martin Blumenstingl wrote:
> The "phy" and "vclk" frequency labels were swapped, making it more
> difficult to debug driver errors. Swap the label order to make them
> match with the actual frequencies printed to correct this.
> 
> 

Thanks, Applied to https://gitlab.freedesktop.org/drm/misc/kernel.git (drm-misc-fixes)

[1/1] drm/meson: fix debug log statement when setting the HDMI clocks
      https://gitlab.freedesktop.org/drm/misc/kernel/-/commit/d17e61ab63fb7747b340d6a66bf1408cd5c6562b

-- 
Neil
Re: [PATCH] drm/meson: fix debug log statement when setting the HDMI clocks
Posted by neil.armstrong@linaro.org 6 months, 1 week ago
On 06/06/2025 22:37, Martin Blumenstingl wrote:
> The "phy" and "vclk" frequency labels were swapped, making it more
> difficult to debug driver errors. Swap the label order to make them
> match with the actual frequencies printed to correct this.
> 
> Fixes: e5fab2ec9ca4 ("drm/meson: vclk: add support for YUV420 setup")
> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
> ---
>   drivers/gpu/drm/meson/meson_encoder_hdmi.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/meson/meson_encoder_hdmi.c b/drivers/gpu/drm/meson/meson_encoder_hdmi.c
> index 47136bbbe8c6..ab08d690d882 100644
> --- a/drivers/gpu/drm/meson/meson_encoder_hdmi.c
> +++ b/drivers/gpu/drm/meson/meson_encoder_hdmi.c
> @@ -109,7 +109,7 @@ static void meson_encoder_hdmi_set_vclk(struct meson_encoder_hdmi *encoder_hdmi,
>   		venc_freq /= 2;
>   
>   	dev_dbg(priv->dev,
> -		"vclk:%lluHz phy=%lluHz venc=%lluHz hdmi=%lluHz enci=%d\n",
> +		"phy:%lluHz vclk=%lluHz venc=%lluHz hdmi=%lluHz enci=%d\n",
>   		phy_freq, vclk_freq, venc_freq, hdmi_freq,
>   		priv->venc.hdmi_use_enci);
>   

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>