[Intel-gfx] [PATCH 06/19] drm/i915: properly clear IIR at irq_uninstall on Gen5+

2014-04-01 Thread Paulo Zanoni
From: Paulo Zanoni The IRQ_INIT and IRQ_FINI macros are basically the same thing, with the exception that IRQ_FINI doesn't properly clear IIR twice and doesn't have as many POSTING_READs as IRQ_INIT. So rename the INIT macro to IRQ_RESET and use it everywhere. v2: - Fix error in the commit messa

[Intel-gfx] [PATCH 06/19] drm/i915: properly clear IIR at irq_uninstall on Gen5+

2014-01-22 Thread Paulo Zanoni
From: Paulo Zanoni The IRQ_INIT and IRQ_FINI macros are basically the same thing, with the exception that IRQ_FINI doesn't properly clear IIR twice and doesn't have as many POSTING_READs as IRQ_INIT. So rename the macro to IRQ_RESET and use it everywhere. Signed-off-by: Paulo Zanoni --- driver