linux-kernel - Re: [PATCH 10/10] drm/i915/gen9: Don't wrap strings in verify_wm

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Date:   Thu, 13 Oct 2016 18:18:38 -0300
From:   Paulo Zanoni <paulo.r.zanoni@...el.com>
To:     Lyude <cpaul@...hat.com>, intel-gfx@...ts.freedesktop.org
Cc:     Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Ville Syrjälä 
        <ville.syrjala@...ux.intel.com>,
        Daniel Vetter <daniel.vetter@...el.com>,
        Jani Nikula <jani.nikula@...ux.intel.com>,
        David Airlie <airlied@...ux.ie>,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 10/10] drm/i915/gen9: Don't wrap strings in
 verify_wm_state()

Em Sex, 2016-10-07 às 20:11 -0400, Lyude escreveu:

Bikesheding: it would be nice to write a commit message explaining why,
even if the message just tells the user to read
Documentation/CodingStyle.

Reviewed-by: Paulo Zanoni <paulo.r.zanoni@...el.com>

> Signed-off-by: Lyude <cpaul@...hat.com>
> Cc: Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>
> Cc: Ville Syrjälä <ville.syrjala@...ux.intel.com>
> Cc: Paulo Zanoni <paulo.r.zanoni@...el.com>
> ---
>  drivers/gpu/drm/i915/intel_display.c | 6 ++----
>  1 file changed, 2 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/intel_display.c
> b/drivers/gpu/drm/i915/intel_display.c
> index 2c682bc..6191baf 100644
> --- a/drivers/gpu/drm/i915/intel_display.c
> +++ b/drivers/gpu/drm/i915/intel_display.c
> @@ -13498,8 +13498,7 @@ static void verify_wm_state(struct drm_crtc
> *crtc,
>  		sw_ddb_entry = &sw_ddb->plane[pipe][plane];
>  
>  		if (!skl_ddb_entry_equal(hw_ddb_entry,
> sw_ddb_entry)) {
> -			DRM_ERROR("mismatch in DDB state pipe %c
> plane %d "
> -				  "(expected (%u,%u), found
> (%u,%u))\n",
> +			DRM_ERROR("mismatch in DDB state pipe %c
> plane %d (expected (%u,%u), found (%u,%u))\n",
>  				  pipe_name(pipe), plane + 1,
>  				  sw_ddb_entry->start, sw_ddb_entry-
> >end,
>  				  hw_ddb_entry->start, hw_ddb_entry-
> >end);
> @@ -13549,8 +13548,7 @@ static void verify_wm_state(struct drm_crtc
> *crtc,
>  		sw_ddb_entry = &sw_ddb->plane[pipe][PLANE_CURSOR];
>  
>  		if (!skl_ddb_entry_equal(hw_ddb_entry,
> sw_ddb_entry)) {
> -			DRM_ERROR("mismatch in DDB state pipe %c
> cursor "
> -				  "(expected (%u,%u), found
> (%u,%u))\n",
> +			DRM_ERROR("mismatch in DDB state pipe %c
> cursor (expected (%u,%u), found (%u,%u))\n",
>  				  pipe_name(pipe),
>  				  sw_ddb_entry->start, sw_ddb_entry-
> >end,
>  				  hw_ddb_entry->start, hw_ddb_entry-
> >end);