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pan/decode: Unify SFBD/MFBD decoding

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It's the same core logic. Unify and let GenXML do its thing.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18094>
This commit is contained in:
Alyssa Rosenzweig 2022-08-15 19:10:04 +00:00 • committed by Marge Bot
parent e88b4949de
commit 6dfd0998f2
1 changed files with 40 additions and 72 deletions
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112
src/panfrost/lib/genxml/decode.c
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@ -159,45 +159,6 @@ pandecode_midgard_tiler_descriptor(
}
#endif
/* Information about the framebuffer passed back for additional analysis */
struct pandecode_fbd {
unsigned rt_count;
bool has_extra;
};
#if PAN_ARCH == 4
static struct pandecode_fbd
pandecode_sfbd(uint64_t gpu_va, bool is_fragment, unsigned gpu_id)
{
const void *PANDECODE_PTR_VAR(s, (mali_ptr) gpu_va);
pandecode_log("Framebuffer:\n");
pandecode_indent++;
DUMP_SECTION(FRAMEBUFFER, LOCAL_STORAGE, s, "Local Storage:\n");
pan_section_unpack(s, FRAMEBUFFER, PARAMETERS, p);
DUMP_UNPACKED(FRAMEBUFFER_PARAMETERS, p, "Parameters:\n");
const void *t = pan_section_ptr(s, FRAMEBUFFER, TILER);
const void *w = pan_section_ptr(s, FRAMEBUFFER, TILER_WEIGHTS);
pandecode_midgard_tiler_descriptor(t, w);
pandecode_indent--;
/* Dummy unpack of the padding section to make sure all words are 0.
* No need to call print here since the section is supposed to be empty.
*/
pan_section_unpack(s, FRAMEBUFFER, PADDING_1, padding1);
pan_section_unpack(s, FRAMEBUFFER, PADDING_2, padding2);
pandecode_log("\n");
return (struct pandecode_fbd) {
.rt_count = 1
};
}
#endif
#if PAN_ARCH >= 5
static void
pandecode_local_storage(uint64_t gpu_va)
@ -245,35 +206,45 @@ static void
pandecode_dcd(const struct MALI_DRAW *p, enum mali_job_type job_type,
unsigned gpu_id);
#if PAN_ARCH >= 5
/* Information about the framebuffer passed back for additional analysis */
struct pandecode_fbd {
unsigned rt_count;
bool has_extra;
};
static struct pandecode_fbd
pandecode_mfbd_bfr(uint64_t gpu_va, bool is_fragment, unsigned gpu_id)
pandecode_fbd(uint64_t gpu_va, bool is_fragment, unsigned gpu_id)
{
#if PAN_ARCH >= 5
/* We only see MFBDs on architectures that support them */
assert(gpu_va & MALI_FBD_TAG_IS_MFBD);
gpu_va &= ~MALI_FBD_TAG_MASK;
#endif
const void *PANDECODE_PTR_VAR(fb, (mali_ptr) gpu_va);
pan_section_unpack(fb, FRAMEBUFFER, PARAMETERS, params);
#if PAN_ARCH >= 6
pandecode_sample_locations(fb);
pan_section_unpack(fb, FRAMEBUFFER, PARAMETERS, bparams);
unsigned dcd_size = pan_size(DRAW);
if (bparams.pre_frame_0 != MALI_PRE_POST_FRAME_SHADER_MODE_NEVER) {
const void *PANDECODE_PTR_VAR(dcd, bparams.frame_shader_dcds + (0 * dcd_size));
if (params.pre_frame_0 != MALI_PRE_POST_FRAME_SHADER_MODE_NEVER) {
const void *PANDECODE_PTR_VAR(dcd, params.frame_shader_dcds + (0 * dcd_size));
pan_unpack(dcd, DRAW, draw);
pandecode_log("Pre frame 0:\n");
pandecode_dcd(&draw, MALI_JOB_TYPE_FRAGMENT, gpu_id);
}
if (bparams.pre_frame_1 != MALI_PRE_POST_FRAME_SHADER_MODE_NEVER) {
const void *PANDECODE_PTR_VAR(dcd, bparams.frame_shader_dcds + (1 * dcd_size));
if (params.pre_frame_1 != MALI_PRE_POST_FRAME_SHADER_MODE_NEVER) {
const void *PANDECODE_PTR_VAR(dcd, params.frame_shader_dcds + (1 * dcd_size));
pan_unpack(dcd, DRAW, draw);
pandecode_log("Pre frame 1:\n");
pandecode_dcd(&draw, MALI_JOB_TYPE_FRAGMENT, gpu_id);
}
if (bparams.post_frame != MALI_PRE_POST_FRAME_SHADER_MODE_NEVER) {
const void *PANDECODE_PTR_VAR(dcd, bparams.frame_shader_dcds + (2 * dcd_size));
if (params.post_frame != MALI_PRE_POST_FRAME_SHADER_MODE_NEVER) {
const void *PANDECODE_PTR_VAR(dcd, params.frame_shader_dcds + (2 * dcd_size));
pan_unpack(dcd, DRAW, draw);
pandecode_log("Post frame:\n");
pandecode_dcd(&draw, MALI_JOB_TYPE_FRAGMENT, gpu_id);
@ -286,7 +257,7 @@ pandecode_mfbd_bfr(uint64_t gpu_va, bool is_fragment, unsigned gpu_id)
pandecode_midgard_tiler_descriptor(t, w);
#endif
pandecode_log("Multi-Target Framebuffer:\n");
pandecode_log("Framebuffer:\n");
pandecode_indent++;
DUMP_UNPACKED(FRAMEBUFFER_PARAMETERS, params, "Parameters:\n");
@ -294,6 +265,7 @@ pandecode_mfbd_bfr(uint64_t gpu_va, bool is_fragment, unsigned gpu_id)
pandecode_indent--;
pandecode_log("\n");
#if PAN_ARCH >= 5
gpu_va += pan_size(FRAMEBUFFER);
if (params.has_zs_crc_extension) {
@ -311,8 +283,18 @@ pandecode_mfbd_bfr(uint64_t gpu_va, bool is_fragment, unsigned gpu_id)
.rt_count = params.render_target_count,
.has_extra = params.has_zs_crc_extension
};
}
#else
/* Dummy unpack of the padding section to make sure all words are 0.
* No need to call print here since the section is supposed to be empty.
*/
pan_section_unpack(fb, FRAMEBUFFER, PADDING_1, padding1);
pan_section_unpack(fb, FRAMEBUFFER, PADDING_2, padding2);
return (struct pandecode_fbd) {
.rt_count = 1
};
#endif
}
#if PAN_ARCH <= 7
static void
@ -753,19 +735,15 @@ pandecode_dcd(const struct MALI_DRAW *p, enum mali_job_type job_type,
};
#endif
#if PAN_ARCH >= 6
pandecode_local_storage(p->thread_storage & ~1);
#elif PAN_ARCH == 5
if (job_type != MALI_JOB_TYPE_TILER) {
if (PAN_ARCH >= 6 || (PAN_ARCH == 5 && job_type != MALI_JOB_TYPE_TILER)) {
#if PAN_ARCH >= 5
pandecode_local_storage(p->thread_storage & ~1);
} else {
assert(p->fbd & MALI_FBD_TAG_IS_MFBD);
fbd_info = pandecode_mfbd_bfr((u64) ((uintptr_t) p->fbd) & ~MALI_FBD_TAG_MASK,
false, gpu_id);
}
#else
pandecode_sfbd((u64) (uintptr_t) p->fbd, false, gpu_id);
#endif
} else {
#if PAN_ARCH <= 5
pandecode_fbd(p->fbd, false, gpu_id);
#endif
}
int varying_count = 0, attribute_count = 0, uniform_count = 0, uniform_buffer_count = 0;
int texture_count = 0, sampler_count = 0;
@ -999,17 +977,7 @@ pandecode_fragment_job(mali_ptr job, unsigned gpu_id)
struct mali_fragment_job_packed *PANDECODE_PTR_VAR(p, job);
pan_section_unpack(p, FRAGMENT_JOB, PAYLOAD, s);
#if PAN_ARCH == 4
pandecode_sfbd(s.framebuffer, true, gpu_id);
#else
assert(s.framebuffer & MALI_FBD_TAG_IS_MFBD);
struct pandecode_fbd info;
info = pandecode_mfbd_bfr(s.framebuffer & ~MALI_FBD_TAG_MASK,
true, gpu_id);
#endif
UNUSED struct pandecode_fbd info = pandecode_fbd(s.framebuffer, true, gpu_id);
#if PAN_ARCH >= 5
unsigned expected_tag = 0;