From 51d4bf840a27fe02c883ddc6d9708af056773769 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Mon, 31 Jan 2011 16:48:51 -0500 Subject: [PATCH] drm/radeon/kms: add pll debugging output Signed-off-by: Alex Deucher Cc: stable@kernel.org Signed-off-by: Dave Airlie --- drivers/gpu/drm/radeon/radeon_display.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c index 71788e942cb7..367365652e9a 100644 --- a/drivers/gpu/drm/radeon/radeon_display.c +++ b/drivers/gpu/drm/radeon/radeon_display.c @@ -965,6 +965,10 @@ void radeon_compute_pll(struct radeon_pll *pll, *frac_fb_div_p = best_frac_feedback_div; *ref_div_p = best_ref_div; *post_div_p = best_post_div; + DRM_DEBUG_KMS("%d %d, pll dividers - fb: %d.%d ref: %d, post %d\n", + freq, best_freq / 1000, best_feedback_div, best_frac_feedback_div, + best_ref_div, best_post_div); + } static void radeon_user_framebuffer_destroy(struct drm_framebuffer *fb) -- GitLab