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| author | Lucas De Marchi <lucas.demarchi@intel.com> | 2020-07-13 21:23:19 +0300 |
|---|---|---|
| committer | Lucas De Marchi <lucas.demarchi@intel.com> | 2020-07-14 12:47:19 +0300 |
| commit | 97b492f5f98357c5238d74b1070d42c5fe4ac75d (patch) | |
| tree | 21fe613c22fc22fe04f2e939c6e63ae1d9cbf66f /drivers/gpu/drm/i915/i915_debugfs.c | |
| parent | fd38cdb8110533f7c7150e79f18b716fd2981e8c (diff) | |
| download | linux-97b492f5f98357c5238d74b1070d42c5fe4ac75d.tar.xz | |
drm/i915/dg1: add support for the master unit interrupt
DG1 has master unit interrupt register which is used to indicate the
correct source of interrupt.
v2: fix coding style on register definition
Cc: Radhakrishna Sripada <radhakrishna.sripada@intel.com>
Cc: Daniele Spurio Ceraolo <daniele.ceraolospurio@intel.com>
Cc: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200713182321.12390-4-lucas.demarchi@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/i915_debugfs.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 78ebede51fb3..784219962193 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -495,6 +495,10 @@ static int i915_interrupt_info(struct seq_file *m, void *data) seq_printf(m, "PCU interrupt enable:\t%08x\n", I915_READ(GEN8_PCU_IER)); } else if (INTEL_GEN(dev_priv) >= 11) { + if (HAS_MASTER_UNIT_IRQ(dev_priv)) + seq_printf(m, "Master Unit Interrupt Control: %08x\n", + I915_READ(DG1_MSTR_UNIT_INTR)); + seq_printf(m, "Master Interrupt Control: %08x\n", I915_READ(GEN11_GFX_MSTR_IRQ)); |