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drm/i915: Show dmc debug registers on Kabylake

Bläddra i källkod 
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: Mika Kuoppala <mika.kuoppala@intel.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1494324322-28193-1-git-send-email-mika.kuoppala@intel.com
This commit is contained in:
Mika Kuoppala
2017-05-09 13:05:22 +03:00
committad av Mika Kuoppala
förälder 16586fcd86
incheckning 48de568c64
1 ändrade filer med 2 tillägg och 1 borttagningar
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3
drivers/gpu/drm/i915/i915_debugfs.c
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@@ -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",