From: Alex Deucher Date: Tue, 9 Jun 2015 13:58:23 +0000 (-0400) Subject: drm/amdgpu: fix the build on big endian X-Git-Tag: v4.2-rc1~13^2~23^2~10 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=454fc95e84a20024eb5d6c0fbc5ab648bae2a56f;p=linux.git drm/amdgpu: fix the build on big endian Some leftover copy and pastes from radeon that never got updated. Reviewed-by: Christian König Reported-by: Stephen Rothwell Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/amdgpu/cik_sdma.c b/drivers/gpu/drm/amd/amdgpu/cik_sdma.c index fb931638a7e6..ab83cc1ca4cc 100644 --- a/drivers/gpu/drm/amd/amdgpu/cik_sdma.c +++ b/drivers/gpu/drm/amd/amdgpu/cik_sdma.c @@ -411,7 +411,8 @@ static int cik_sdma_gfx_resume(struct amdgpu_device *adev) rb_bufsz = order_base_2(ring->ring_size / 4); rb_cntl = rb_bufsz << 1; #ifdef __BIG_ENDIAN - rb_cntl |= SDMA_RB_SWAP_ENABLE | SDMA_RPTR_WRITEBACK_SWAP_ENABLE; + rb_cntl |= SDMA0_GFX_RB_CNTL__RB_SWAP_ENABLE_MASK | + SDMA0_GFX_RB_CNTL__RPTR_WRITEBACK_SWAP_ENABLE_MASK; #endif WREG32(mmSDMA0_GFX_RB_CNTL + sdma_offsets[i], rb_cntl); diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c index afa703c0efeb..cb7907447b81 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c @@ -2881,7 +2881,7 @@ static int gfx_v7_0_cp_gfx_resume(struct amdgpu_device *adev) rb_bufsz = order_base_2(ring->ring_size / 8); tmp = (order_base_2(AMDGPU_GPU_PAGE_SIZE/8) << 8) | rb_bufsz; #ifdef __BIG_ENDIAN - tmp |= BUF_SWAP_32BIT; + tmp |= 2 << CP_RB0_CNTL__BUF_SWAP__SHIFT; #endif WREG32(mmCP_RB0_CNTL, tmp); @@ -3400,7 +3400,8 @@ static int gfx_v7_0_cp_compute_resume(struct amdgpu_device *adev) mqd->queue_state.cp_hqd_pq_control |= (order_base_2(AMDGPU_GPU_PAGE_SIZE/8) << 8); #ifdef __BIG_ENDIAN - mqd->queue_state.cp_hqd_pq_control |= BUF_SWAP_32BIT; + mqd->queue_state.cp_hqd_pq_control |= + 2 << CP_HQD_PQ_CONTROL__ENDIAN_SWAP__SHIFT; #endif mqd->queue_state.cp_hqd_pq_control &= ~(CP_HQD_PQ_CONTROL__UNORD_DISPATCH_MASK |