From: Peter Jones Date: Fri, 6 Jul 2018 19:04:24 +0000 (-0400) Subject: Make the "Reducing compressed framebufer size" message be DRM_INFO_ONCE() X-Git-Tag: v5.15~3115^2~24^2~403 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6b7fc6a3e6af4ff5773949d0fed70d8e7f68d5ce;p=platform%2Fkernel%2Flinux-starfive.git Make the "Reducing compressed framebufer size" message be DRM_INFO_ONCE() This was sort of annoying me: random:~$ dmesg | tail -1 [523884.039227] [drm] Reducing the compressed framebuffer size. This may lead to less power savings than a non-reduced-size. Try to increase stolen memory size if available in BIOS. random:~$ dmesg | grep -c "Reducing the compressed" 47 This patch makes it DRM_INFO_ONCE() just like the similar message farther down in that function is pr_info_once(). Cc: stable@vger.kernel.org Signed-off-by: Peter Jones Acked-by: Rodrigo Vivi Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/1745 Link: https://patchwork.freedesktop.org/patch/msgid/20180706190424.29194-1-pjones@redhat.com [vsyrjala: Rebase due to per-device logging] Signed-off-by: Ville Syrjälä --- diff --git a/drivers/gpu/drm/i915/display/intel_fbc.c b/drivers/gpu/drm/i915/display/intel_fbc.c index 56bcd6c52a02..c6afa10e814c 100644 --- a/drivers/gpu/drm/i915/display/intel_fbc.c +++ b/drivers/gpu/drm/i915/display/intel_fbc.c @@ -485,9 +485,8 @@ static int intel_fbc_alloc_cfb(struct drm_i915_private *dev_priv, if (!ret) goto err_llb; else if (ret > 1) { - drm_info(&dev_priv->drm, - "Reducing the compressed framebuffer size. This may lead to less power savings than a non-reduced-size. Try to increase stolen memory size if available in BIOS.\n"); - + drm_info_once(&dev_priv->drm, + "Reducing the compressed framebuffer size. This may lead to less power savings than a non-reduced-size. Try to increase stolen memory size if available in BIOS.\n"); } fbc->threshold = ret;