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| author | Jesse Barnes <jbarnes@virtuousgeek.org> | 2012-03-28 13:39:38 -0700 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-03-29 00:11:22 +0200 |
| commit | 7e231dbe0c2a4359472f929732d4200479d8f939 (patch) | |
| tree | 1ead8e89c693687c7d39c8cbe44920705b99045a /drivers/gpu/drm/i915/i915_debugfs.c | |
| parent | c46ce4d7e69d129c02640c118f45a86a4412774b (diff) | |
| download | talos-obmc-linux-7e231dbe0c2a4359472f929732d4200479d8f939.tar.gz talos-obmc-linux-7e231dbe0c2a4359472f929732d4200479d8f939.zip | |
drm/i915: ValleyView IRQ support
ValleyView has a new interrupt architecture; best to put it in a new set
of functions. Also make sure the ring mask functions handle ValleyView.
FIXME: fix flipping; need to enable interrupts and call prepare/finish
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_debugfs.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs.c | 40 |
1 files changed, 39 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index e74674b3097d..d226f2f2f7bc 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -468,7 +468,45 @@ static int i915_interrupt_info(struct seq_file *m, void *data) if (ret) return ret; - if (!HAS_PCH_SPLIT(dev)) { + if (IS_VALLEYVIEW(dev)) { + seq_printf(m, "Display IER:\t%08x\n", + I915_READ(VLV_IER)); + seq_printf(m, "Display IIR:\t%08x\n", + I915_READ(VLV_IIR)); + seq_printf(m, "Display IIR_RW:\t%08x\n", + I915_READ(VLV_IIR_RW)); + seq_printf(m, "Display IMR:\t%08x\n", + I915_READ(VLV_IMR)); + for_each_pipe(pipe) + seq_printf(m, "Pipe %c stat:\t%08x\n", + pipe_name(pipe), + I915_READ(PIPESTAT(pipe))); + + seq_printf(m, "Master IER:\t%08x\n", + I915_READ(VLV_MASTER_IER)); + + seq_printf(m, "Render IER:\t%08x\n", + I915_READ(GTIER)); + seq_printf(m, "Render IIR:\t%08x\n", + I915_READ(GTIIR)); + seq_printf(m, "Render IMR:\t%08x\n", + I915_READ(GTIMR)); + + seq_printf(m, "PM IER:\t\t%08x\n", + I915_READ(GEN6_PMIER)); + seq_printf(m, "PM IIR:\t\t%08x\n", + I915_READ(GEN6_PMIIR)); + seq_printf(m, "PM IMR:\t\t%08x\n", + I915_READ(GEN6_PMIMR)); + + seq_printf(m, "Port hotplug:\t%08x\n", + I915_READ(PORT_HOTPLUG_EN)); + seq_printf(m, "DPFLIPSTAT:\t%08x\n", + I915_READ(VLV_DPFLIPSTAT)); + seq_printf(m, "DPINVGTT:\t%08x\n", + I915_READ(DPINVGTT)); + + } else if (!HAS_PCH_SPLIT(dev)) { seq_printf(m, "Interrupt enable: %08x\n", I915_READ(IER)); seq_printf(m, "Interrupt identity: %08x\n", |
