linux-toradex.git/drivers/gpu/drm/radeon/cik_blit_shaders.c, branch v3.19.2 Linux kernel for Apalis and Colibri modules drm/radeon: Add CP init for CIK (v7) 2013-06-25T21:50:28+00:00 Alex Deucher alexander.deucher@amd.com 2012-12-19T02:47:44+00:00 841cf442fd5326683db87e9e4f8050a47d2446da Sets up the GFX ring and loads ucode for GFX and Compute. Todo: - handle compute queue setup. v2: add documentation v3: integrate with latest reset changes v4: additional init fixes v5: scratch reg write back no longer supported on CIK v6: properly set CP_RB0_BASE_HI v7: rebase Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Sets up the GFX ring and loads ucode for GFX and Compute.

Todo:
- handle compute queue setup.

v2: add documentation
v3: integrate with latest reset changes
v4: additional init fixes
v5: scratch reg write back no longer supported on CIK
v6: properly set CP_RB0_BASE_HI
v7: rebase

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>