From: Damien Lespiau Date: Thu, 4 Jun 2015 15:42:16 +0000 (+0100) Subject: drm/i915/skl: Add debug messages at the start/end of DMC firmware loading X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=abd41dc93c37abc89fb0470a8195c58f37aa52ac;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git drm/i915/skl: Add debug messages at the start/end of DMC firmware loading It's handy to have debug message for the "big" events and this one qualifies IMHO. Also helpful to see what's happening while we're loading the firwmare and how much time it takes. Signed-off-by: Damien Lespiau Signed-off-by: Daniel Vetter --- diff --git a/drivers/gpu/drm/i915/intel_csr.c b/drivers/gpu/drm/i915/intel_csr.c index aae065280d1b..2cf25ee8a268 100644 --- a/drivers/gpu/drm/i915/intel_csr.c +++ b/drivers/gpu/drm/i915/intel_csr.c @@ -389,6 +389,7 @@ static void finish_csr_load(const struct firmware *fw, void *context) intel_csr_load_program(dev); fw_loaded = true; + DRM_DEBUG_KMS("Finished loading %s\n", dev_priv->csr.fw_path); out: if (fw_loaded) intel_runtime_pm_put(dev_priv); @@ -422,6 +423,8 @@ void intel_csr_ucode_init(struct drm_device *dev) return; } + DRM_DEBUG_KMS("Loading %s\n", csr->fw_path); + /* * Obtain a runtime pm reference, until CSR is loaded, * to avoid entering runtime-suspend.