linux/drivers/gpu/drm/amd/amdgpu/vce_v1_0.h, branch masterMirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/
https://git.shady.money/linux/atom?h=master2025-11-12T02:54:18Zdrm/amdgpu/vce1: Implement VCE1 IP block (v2)2025-11-12T02:54:18ZTimur Kristóftimur.kristof@gmail.com2025-11-07T15:57:41Zurn:sha1:d4a640d4b9f34aa9472c71986ef4b5a42dbe4f0f
Implement the necessary functionality to support the VCE1.
This implementation is based on:
- VCE2 code from amdgpu
- VCE1 code from radeon (the old driver)
- Some trial and error
A subsequent commit will ensure correct mapping for
the VCPU BO, which will make this actually work.
v2:
- Use memset_io more.
- Use memcpy_toio more.
- Remove __func__ from warnings.
- Don't reserve and map the VCPU BO anymore.
- Add empty line to multi-line comments
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Co-developed-by: Alexandre Demers <alexandre.f.demers@gmail.com>
Signed-off-by: Alexandre Demers <alexandre.f.demers@gmail.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>