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author | Alex Deucher <alexdeucher@gmail.com> | 2011-01-31 16:48:51 -0500 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-02-17 14:47:29 -0800 |
commit | 3e8db9f2984f4f75091d410ad37043266018c437 (patch) | |
tree | 297652cc56bf0a2a408a7f1e444d07ce5e8be14c | |
parent | 55b95132272a078ce94d298b6a31a5e9ff924df2 (diff) |
drm/radeon/kms: add pll debugging output
commit 51d4bf840a27fe02c883ddc6d9708af056773769 upstream.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
-rw-r--r-- | drivers/gpu/drm/radeon/radeon_display.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c index b92d2f2fcbed..4da243ac79d7 100644 --- a/drivers/gpu/drm/radeon/radeon_display.c +++ b/drivers/gpu/drm/radeon/radeon_display.c @@ -629,6 +629,10 @@ static void radeon_compute_pll_legacy(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 bool |