6.17-stable review patch. If anyone has any objections, please let me know.
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From: Sathishkumar S sathishkumar.sundararaju@amd.com
[ Upstream commit 28f75f9bcc7da7da12e5dae2ae8d8629a2b2e42e ]
Rename jpeg_v2_dec_ring_parse_cs to amdgpu_jpeg_dec_parse_cs and move it to amdgpu_jpeg.c as it is shared among jpeg versions.
Signed-off-by: Sathishkumar S sathishkumar.sundararaju@amd.com Reviewed-by: Leo Liu leo.liu@amd.com Signed-off-by: Alex Deucher alexander.deucher@amd.com Stable-dep-of: bbe3c115030d ("drm/amdgpu/jpeg: Add parse_cs for JPEG5_0_1") Signed-off-by: Sasha Levin sashal@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.c | 65 +++++++++++++++++++++++++++++++ drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.h | 10 ++++ drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c | 58 --------------------------- drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.h | 6 -- drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c | 4 - drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.c | 2 drivers/gpu/drm/amd/amdgpu/jpeg_v4_0.c | 2 drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.c | 2 drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_5.c | 2 drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_0.c | 2 10 files changed, 83 insertions(+), 70 deletions(-)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.c @@ -539,3 +539,68 @@ void amdgpu_jpeg_print_ip_state(struct a drm_printf(p, "\nInactive Instance:JPEG%d\n", i); } } + +static inline bool amdgpu_jpeg_reg_valid(u32 reg) +{ + if (reg < JPEG_REG_RANGE_START || reg > JPEG_REG_RANGE_END || + (reg >= JPEG_ATOMIC_RANGE_START && reg <= JPEG_ATOMIC_RANGE_END)) + return false; + else + return true; +} + +/** + * amdgpu_jpeg_dec_parse_cs - command submission parser + * + * @parser: Command submission parser context + * @job: the job to parse + * @ib: the IB to parse + * + * Parse the command stream, return -EINVAL for invalid packet, + * 0 otherwise + */ + +int amdgpu_jpeg_dec_parse_cs(struct amdgpu_cs_parser *parser, + struct amdgpu_job *job, + struct amdgpu_ib *ib) +{ + u32 i, reg, res, cond, type; + struct amdgpu_device *adev = parser->adev; + + for (i = 0; i < ib->length_dw ; i += 2) { + reg = CP_PACKETJ_GET_REG(ib->ptr[i]); + res = CP_PACKETJ_GET_RES(ib->ptr[i]); + cond = CP_PACKETJ_GET_COND(ib->ptr[i]); + type = CP_PACKETJ_GET_TYPE(ib->ptr[i]); + + if (res) /* only support 0 at the moment */ + return -EINVAL; + + switch (type) { + case PACKETJ_TYPE0: + if (cond != PACKETJ_CONDITION_CHECK0 || + !amdgpu_jpeg_reg_valid(reg)) { + dev_err(adev->dev, "Invalid packet [0x%08x]!\n", ib->ptr[i]); + return -EINVAL; + } + break; + case PACKETJ_TYPE3: + if (cond != PACKETJ_CONDITION_CHECK3 || + !amdgpu_jpeg_reg_valid(reg)) { + dev_err(adev->dev, "Invalid packet [0x%08x]!\n", ib->ptr[i]); + return -EINVAL; + } + break; + case PACKETJ_TYPE6: + if (ib->ptr[i] == CP_PACKETJ_NOP) + continue; + dev_err(adev->dev, "Invalid packet [0x%08x]!\n", ib->ptr[i]); + return -EINVAL; + default: + dev_err(adev->dev, "Unknown packet type %d !\n", type); + return -EINVAL; + } + } + + return 0; +} --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.h @@ -25,11 +25,18 @@ #define __AMDGPU_JPEG_H__
#include "amdgpu_ras.h" +#include "amdgpu_cs.h"
#define AMDGPU_MAX_JPEG_INSTANCES 4 #define AMDGPU_MAX_JPEG_RINGS 10 #define AMDGPU_MAX_JPEG_RINGS_4_0_3 8
+#define JPEG_REG_RANGE_START 0x4000 +#define JPEG_REG_RANGE_END 0x41c2 +#define JPEG_ATOMIC_RANGE_START 0x4120 +#define JPEG_ATOMIC_RANGE_END 0x412A + + #define AMDGPU_JPEG_HARVEST_JPEG0 (1 << 0) #define AMDGPU_JPEG_HARVEST_JPEG1 (1 << 1)
@@ -170,5 +177,8 @@ int amdgpu_jpeg_reg_dump_init(struct amd const struct amdgpu_hwip_reg_entry *reg, u32 count); void amdgpu_jpeg_dump_ip_state(struct amdgpu_ip_block *ip_block); void amdgpu_jpeg_print_ip_state(struct amdgpu_ip_block *ip_block, struct drm_printer *p); +int amdgpu_jpeg_dec_parse_cs(struct amdgpu_cs_parser *parser, + struct amdgpu_job *job, + struct amdgpu_ib *ib);
#endif /*__AMDGPU_JPEG_H__*/ --- a/drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c +++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.c @@ -23,7 +23,6 @@
#include "amdgpu.h" #include "amdgpu_jpeg.h" -#include "amdgpu_cs.h" #include "amdgpu_pm.h" #include "soc15.h" #include "soc15d.h" @@ -806,7 +805,7 @@ static const struct amdgpu_ring_funcs jp .get_rptr = jpeg_v2_0_dec_ring_get_rptr, .get_wptr = jpeg_v2_0_dec_ring_get_wptr, .set_wptr = jpeg_v2_0_dec_ring_set_wptr, - .parse_cs = jpeg_v2_dec_ring_parse_cs, + .parse_cs = amdgpu_jpeg_dec_parse_cs, .emit_frame_size = SOC15_FLUSH_GPU_TLB_NUM_WREG * 6 + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 8 + @@ -854,58 +853,3 @@ const struct amdgpu_ip_block_version jpe .rev = 0, .funcs = &jpeg_v2_0_ip_funcs, }; - -/** - * jpeg_v2_dec_ring_parse_cs - command submission parser - * - * @parser: Command submission parser context - * @job: the job to parse - * @ib: the IB to parse - * - * Parse the command stream, return -EINVAL for invalid packet, - * 0 otherwise - */ -int jpeg_v2_dec_ring_parse_cs(struct amdgpu_cs_parser *parser, - struct amdgpu_job *job, - struct amdgpu_ib *ib) -{ - u32 i, reg, res, cond, type; - struct amdgpu_device *adev = parser->adev; - - for (i = 0; i < ib->length_dw ; i += 2) { - reg = CP_PACKETJ_GET_REG(ib->ptr[i]); - res = CP_PACKETJ_GET_RES(ib->ptr[i]); - cond = CP_PACKETJ_GET_COND(ib->ptr[i]); - type = CP_PACKETJ_GET_TYPE(ib->ptr[i]); - - if (res) /* only support 0 at the moment */ - return -EINVAL; - - switch (type) { - case PACKETJ_TYPE0: - if (cond != PACKETJ_CONDITION_CHECK0 || reg < JPEG_REG_RANGE_START || - reg > JPEG_REG_RANGE_END) { - dev_err(adev->dev, "Invalid packet [0x%08x]!\n", ib->ptr[i]); - return -EINVAL; - } - break; - case PACKETJ_TYPE3: - if (cond != PACKETJ_CONDITION_CHECK3 || reg < JPEG_REG_RANGE_START || - reg > JPEG_REG_RANGE_END) { - dev_err(adev->dev, "Invalid packet [0x%08x]!\n", ib->ptr[i]); - return -EINVAL; - } - break; - case PACKETJ_TYPE6: - if (ib->ptr[i] == CP_PACKETJ_NOP) - continue; - dev_err(adev->dev, "Invalid packet [0x%08x]!\n", ib->ptr[i]); - return -EINVAL; - default: - dev_err(adev->dev, "Unknown packet type %d !\n", type); - return -EINVAL; - } - } - - return 0; -} --- a/drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.h +++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v2_0.h @@ -45,9 +45,6 @@
#define JRBC_DEC_EXTERNAL_REG_WRITE_ADDR 0x18000
-#define JPEG_REG_RANGE_START 0x4000 -#define JPEG_REG_RANGE_END 0x41c2 - void jpeg_v2_0_dec_ring_insert_start(struct amdgpu_ring *ring); void jpeg_v2_0_dec_ring_insert_end(struct amdgpu_ring *ring); void jpeg_v2_0_dec_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 seq, @@ -60,9 +57,6 @@ void jpeg_v2_0_dec_ring_emit_vm_flush(st unsigned vmid, uint64_t pd_addr); void jpeg_v2_0_dec_ring_emit_wreg(struct amdgpu_ring *ring, uint32_t reg, uint32_t val); void jpeg_v2_0_dec_ring_nop(struct amdgpu_ring *ring, uint32_t count); -int jpeg_v2_dec_ring_parse_cs(struct amdgpu_cs_parser *parser, - struct amdgpu_job *job, - struct amdgpu_ib *ib);
extern const struct amdgpu_ip_block_version jpeg_v2_0_ip_block;
--- a/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c +++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v2_5.c @@ -696,7 +696,7 @@ static const struct amdgpu_ring_funcs jp .get_rptr = jpeg_v2_5_dec_ring_get_rptr, .get_wptr = jpeg_v2_5_dec_ring_get_wptr, .set_wptr = jpeg_v2_5_dec_ring_set_wptr, - .parse_cs = jpeg_v2_dec_ring_parse_cs, + .parse_cs = amdgpu_jpeg_dec_parse_cs, .emit_frame_size = SOC15_FLUSH_GPU_TLB_NUM_WREG * 6 + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 8 + @@ -727,7 +727,7 @@ static const struct amdgpu_ring_funcs jp .get_rptr = jpeg_v2_5_dec_ring_get_rptr, .get_wptr = jpeg_v2_5_dec_ring_get_wptr, .set_wptr = jpeg_v2_5_dec_ring_set_wptr, - .parse_cs = jpeg_v2_dec_ring_parse_cs, + .parse_cs = amdgpu_jpeg_dec_parse_cs, .emit_frame_size = SOC15_FLUSH_GPU_TLB_NUM_WREG * 6 + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 8 + --- a/drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.c +++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v3_0.c @@ -597,7 +597,7 @@ static const struct amdgpu_ring_funcs jp .get_rptr = jpeg_v3_0_dec_ring_get_rptr, .get_wptr = jpeg_v3_0_dec_ring_get_wptr, .set_wptr = jpeg_v3_0_dec_ring_set_wptr, - .parse_cs = jpeg_v2_dec_ring_parse_cs, + .parse_cs = amdgpu_jpeg_dec_parse_cs, .emit_frame_size = SOC15_FLUSH_GPU_TLB_NUM_WREG * 6 + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 8 + --- a/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0.c +++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0.c @@ -762,7 +762,7 @@ static const struct amdgpu_ring_funcs jp .get_rptr = jpeg_v4_0_dec_ring_get_rptr, .get_wptr = jpeg_v4_0_dec_ring_get_wptr, .set_wptr = jpeg_v4_0_dec_ring_set_wptr, - .parse_cs = jpeg_v2_dec_ring_parse_cs, + .parse_cs = amdgpu_jpeg_dec_parse_cs, .emit_frame_size = SOC15_FLUSH_GPU_TLB_NUM_WREG * 6 + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 8 + --- a/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.c +++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_3.c @@ -1177,7 +1177,7 @@ static const struct amdgpu_ring_funcs jp .get_rptr = jpeg_v4_0_3_dec_ring_get_rptr, .get_wptr = jpeg_v4_0_3_dec_ring_get_wptr, .set_wptr = jpeg_v4_0_3_dec_ring_set_wptr, - .parse_cs = jpeg_v2_dec_ring_parse_cs, + .parse_cs = amdgpu_jpeg_dec_parse_cs, .emit_frame_size = SOC15_FLUSH_GPU_TLB_NUM_WREG * 6 + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 8 + --- a/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_5.c +++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v4_0_5.c @@ -807,7 +807,7 @@ static const struct amdgpu_ring_funcs jp .get_rptr = jpeg_v4_0_5_dec_ring_get_rptr, .get_wptr = jpeg_v4_0_5_dec_ring_get_wptr, .set_wptr = jpeg_v4_0_5_dec_ring_set_wptr, - .parse_cs = jpeg_v2_dec_ring_parse_cs, + .parse_cs = amdgpu_jpeg_dec_parse_cs, .emit_frame_size = SOC15_FLUSH_GPU_TLB_NUM_WREG * 6 + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 8 + --- a/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_0.c +++ b/drivers/gpu/drm/amd/amdgpu/jpeg_v5_0_0.c @@ -683,7 +683,7 @@ static const struct amdgpu_ring_funcs jp .get_rptr = jpeg_v5_0_0_dec_ring_get_rptr, .get_wptr = jpeg_v5_0_0_dec_ring_get_wptr, .set_wptr = jpeg_v5_0_0_dec_ring_set_wptr, - .parse_cs = jpeg_v2_dec_ring_parse_cs, + .parse_cs = amdgpu_jpeg_dec_parse_cs, .emit_frame_size = SOC15_FLUSH_GPU_TLB_NUM_WREG * 6 + SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 8 +