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drm/amdgpu/jpeg: add multiple jpeg rings support

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Add multiple jpeg rings support.

Signed-off-by: James Zhu <James.Zhu@amd.com>
Reviewed-by: Leo Liu <leo.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
James Zhu
2022-05-24 12:03:03 +08:00
committed by Alex Deucher
parent 31c0ec84f9
commit bc22455384
10 changed files with 69 additions and 65 deletions
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6
drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.h
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@@ -27,16 +27,17 @@
#include "amdgpu_ras.h"
#define AMDGPU_MAX_JPEG_INSTANCES 2
#define AMDGPU_MAX_JPEG_RINGS 8
#define AMDGPU_JPEG_HARVEST_JPEG0 (1 << 0)
#define AMDGPU_JPEG_HARVEST_JPEG1 (1 << 1)
struct amdgpu_jpeg_reg{
unsigned jpeg_pitch;
unsigned jpeg_pitch[AMDGPU_MAX_JPEG_RINGS];
};
struct amdgpu_jpeg_inst {
struct amdgpu_ring ring_dec;
struct amdgpu_ring ring_dec[AMDGPU_MAX_JPEG_RINGS];
struct amdgpu_irq_src irq;
struct amdgpu_jpeg_reg external;
};
@@ -48,6 +49,7 @@ struct amdgpu_jpeg_ras {
struct amdgpu_jpeg {
uint8_t num_jpeg_inst;
struct amdgpu_jpeg_inst inst[AMDGPU_MAX_JPEG_INSTANCES];
unsigned num_jpeg_rings;
struct amdgpu_jpeg_reg internal;
unsigned harvest_config;
struct delayed_work idle_work;