drm/tilcdc: cleanup runtime PM handling

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Cleanup runtime PM handling. Before the patch the usage of pm_runtime
calls was inconsistent and hard to follow. After the update the
pm_runtime calls are removed from set_scanout() and called around
major operations that access the HW. After the patch the DPMS code does
not have pm_runtime_forbid/allow calls any more and
pm_runtime_irq_safe() is not set anymore.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
[Added description to the patch]
Signed-off-by: Jyri Sarha <jsarha@ti.com>

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Tomi Valkeinen 2015-10-19 12:30:03 +03:00 • committed by Jyri Sarha

parent 29ddd6e171

commit 65734a2623

2 changed files with 11 additions and 9 deletions

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19

drivers/gpu/drm/tilcdc/tilcdc_crtc.c

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1

drivers/gpu/drm/tilcdc/tilcdc_drv.c

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