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Commit 48de568c authored by Mika Kuoppala's avatar Mika Kuoppala Committed by Mika Kuoppala
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drm/i915: Show dmc debug registers on Kabylake 

The assumption is that the registers offsets are
identical as with skl. Also all the published
kbl firmwares support the debug registers. So
let kbl show the debug counts.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=100975


Cc: Imre Deak <imre.deak@intel.com>
Signed-off-by: default avatarMika Kuoppala <mika.kuoppala@intel.com>
Reviewed-by: default avatarImre Deak <imre.deak@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1494324322-28193-1-git-send-email-mika.kuoppala@intel.com
parent 16586fcd

drivers/gpu/drm/i915/i915_debugfs.c

+2 −1
Original line number Diff line number Diff line
@@ -2853,7 +2853,8 @@ static int i915_dmc_info(struct seq_file *m, void *unused) 
	seq_printf(m, "version: %d.%d\n", CSR_VERSION_MAJOR(csr->version),

		   CSR_VERSION_MINOR(csr->version));



	if (IS_SKYLAKE(dev_priv) && csr->version >= CSR_VERSION(1, 6)) {

	if (IS_KABYLAKE(dev_priv) ||

	    (IS_SKYLAKE(dev_priv) && csr->version >= CSR_VERSION(1, 6))) {

		seq_printf(m, "DC3 -> DC5 count: %d\n",

			   I915_READ(SKL_CSR_DC3_DC5_COUNT));

		seq_printf(m, "DC5 -> DC6 count: %d\n",