Tom St Denis 61cb8cef52 drm/amd/amdgpu: Simplify bitfield operations in gfx v8 ... This patch introduces a new macro WREG32_FIELD which is used to write to a register with a new value in a field. It's designed to replace the pattern: tmp = RREG32(mmFoo); tmp &= ~REG__FIELD_MASK; tmp |= new_value << REG__FIELD__SHIFT; WREG32(mmFoo, tmp) with: WREG32_FIELD(Foo, FIELD, new_value); Unlike WREG32_P() it understands offsets/masks and doesn't require the caller to shift the value (or mask properly). It's applied where suitable in the gfx_v8_0.c driver to start with. Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>		2016-08-10 14:05:08 -04:00
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drm	drm/amd/amdgpu: Simplify bitfield operations in gfx v8	2016-08-10 14:05:08 -04:00
host1x	gpu: host1x: Remove useless local variable	2016-06-23 11:59:33 +02:00
ipu-v3	gpu: ipu-v3: ipu-dc: don't bug out on invalid bus_format	2016-07-12 18:26:05 +02:00
vga	vga_switcheroo: Sphinxify docs	2016-07-12 16:14:36 +02:00
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