diff options
Diffstat (limited to 'drivers/gpu/drm/i915')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_cdclk.c | 30 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display.c | 12 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_dp_aux.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_shmem.c | 55 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c | 14 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c | 8 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/gt/selftest_execlists.c | 12 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gpu_error.c | 50 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_perf.c | 17 |
9 files changed, 128 insertions, 72 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_cdclk.c b/drivers/gpu/drm/i915/display/intel_cdclk.c index 084a483f9776..2aaaba090cc0 100644 --- a/drivers/gpu/drm/i915/display/intel_cdclk.c +++ b/drivers/gpu/drm/i915/display/intel_cdclk.c @@ -1453,6 +1453,18 @@ static u8 tgl_calc_voltage_level(int cdclk) return 0; } +static u8 rplu_calc_voltage_level(int cdclk) +{ + if (cdclk > 556800) + return 3; + else if (cdclk > 480000) + return 2; + else if (cdclk > 312000) + return 1; + else + return 0; +} + static void icl_readout_refclk(struct drm_i915_private *dev_priv, struct intel_cdclk_config *cdclk_config) { @@ -3242,6 +3254,13 @@ static const struct intel_cdclk_funcs mtl_cdclk_funcs = { .calc_voltage_level = tgl_calc_voltage_level, }; +static const struct intel_cdclk_funcs rplu_cdclk_funcs = { + .get_cdclk = bxt_get_cdclk, + .set_cdclk = bxt_set_cdclk, + .modeset_calc_cdclk = bxt_modeset_calc_cdclk, + .calc_voltage_level = rplu_calc_voltage_level, +}; + static const struct intel_cdclk_funcs tgl_cdclk_funcs = { .get_cdclk = bxt_get_cdclk, .set_cdclk = bxt_set_cdclk, @@ -3384,14 +3403,17 @@ void intel_init_cdclk_hooks(struct drm_i915_private *dev_priv) dev_priv->display.funcs.cdclk = &tgl_cdclk_funcs; dev_priv->display.cdclk.table = dg2_cdclk_table; } else if (IS_ALDERLAKE_P(dev_priv)) { - dev_priv->display.funcs.cdclk = &tgl_cdclk_funcs; /* Wa_22011320316:adl-p[a0] */ - if (IS_ADLP_DISPLAY_STEP(dev_priv, STEP_A0, STEP_B0)) + if (IS_ADLP_DISPLAY_STEP(dev_priv, STEP_A0, STEP_B0)) { dev_priv->display.cdclk.table = adlp_a_step_cdclk_table; - else if (IS_ADLP_RPLU(dev_priv)) + dev_priv->display.funcs.cdclk = &tgl_cdclk_funcs; + } else if (IS_ADLP_RPLU(dev_priv)) { dev_priv->display.cdclk.table = rplu_cdclk_table; - else + dev_priv->display.funcs.cdclk = &rplu_cdclk_funcs; + } else { dev_priv->display.cdclk.table = adlp_cdclk_table; + dev_priv->display.funcs.cdclk = &tgl_cdclk_funcs; + } } else if (IS_ROCKETLAKE(dev_priv)) { dev_priv->display.funcs.cdclk = &tgl_cdclk_funcs; dev_priv->display.cdclk.table = rkl_cdclk_table; diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index 3c29792137a5..0aae9a1eb3d5 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -1851,9 +1851,17 @@ static void hsw_crtc_disable(struct intel_atomic_state *state, intel_disable_shared_dpll(old_crtc_state); - intel_encoders_post_pll_disable(state, crtc); + if (!intel_crtc_is_bigjoiner_slave(old_crtc_state)) { + struct intel_crtc *slave_crtc; + + intel_encoders_post_pll_disable(state, crtc); - intel_dmc_disable_pipe(i915, crtc->pipe); + intel_dmc_disable_pipe(i915, crtc->pipe); + + for_each_intel_crtc_in_pipe_mask(&i915->drm, slave_crtc, + intel_crtc_bigjoiner_slave_pipes(old_crtc_state)) + intel_dmc_disable_pipe(i915, slave_crtc->pipe); + } } static void i9xx_pfit_enable(const struct intel_crtc_state *crtc_state) diff --git a/drivers/gpu/drm/i915/display/intel_dp_aux.c b/drivers/gpu/drm/i915/display/intel_dp_aux.c index 705915d50565..524bd6da260c 100644 --- a/drivers/gpu/drm/i915/display/intel_dp_aux.c +++ b/drivers/gpu/drm/i915/display/intel_dp_aux.c @@ -129,7 +129,7 @@ static int intel_dp_aux_sync_len(void) static int intel_dp_aux_fw_sync_len(void) { - int precharge = 16; /* 10-16 */ + int precharge = 10; /* 10-16 */ int preamble = 8; return precharge + preamble; diff --git a/drivers/gpu/drm/i915/gem/i915_gem_shmem.c b/drivers/gpu/drm/i915/gem/i915_gem_shmem.c index 37d1efcd3ca6..adf1154c0e10 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_shmem.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_shmem.c @@ -19,13 +19,13 @@ #include "i915_trace.h" /* - * Move pages to appropriate lru and release the pagevec, decrementing the - * ref count of those pages. + * Move folios to appropriate lru and release the batch, decrementing the + * ref count of those folios. */ -static void check_release_pagevec(struct pagevec *pvec) +static void check_release_folio_batch(struct folio_batch *fbatch) { - check_move_unevictable_pages(pvec); - __pagevec_release(pvec); + check_move_unevictable_folios(fbatch); + __folio_batch_release(fbatch); cond_resched(); } @@ -33,24 +33,29 @@ void shmem_sg_free_table(struct sg_table *st, struct address_space *mapping, bool dirty, bool backup) { struct sgt_iter sgt_iter; - struct pagevec pvec; + struct folio_batch fbatch; + struct folio *last = NULL; struct page *page; mapping_clear_unevictable(mapping); - pagevec_init(&pvec); + folio_batch_init(&fbatch); for_each_sgt_page(page, sgt_iter, st) { - if (dirty) - set_page_dirty(page); + struct folio *folio = page_folio(page); + if (folio == last) + continue; + last = folio; + if (dirty) + folio_mark_dirty(folio); if (backup) - mark_page_accessed(page); + folio_mark_accessed(folio); - if (!pagevec_add(&pvec, page)) - check_release_pagevec(&pvec); + if (!folio_batch_add(&fbatch, folio)) + check_release_folio_batch(&fbatch); } - if (pagevec_count(&pvec)) - check_release_pagevec(&pvec); + if (fbatch.nr) + check_release_folio_batch(&fbatch); sg_free_table(st); } @@ -63,8 +68,7 @@ int shmem_sg_alloc_table(struct drm_i915_private *i915, struct sg_table *st, unsigned int page_count; /* restricted by sg_alloc_table */ unsigned long i; struct scatterlist *sg; - struct page *page; - unsigned long last_pfn = 0; /* suppress gcc warning */ + unsigned long next_pfn = 0; /* suppress gcc warning */ gfp_t noreclaim; int ret; @@ -95,6 +99,7 @@ int shmem_sg_alloc_table(struct drm_i915_private *i915, struct sg_table *st, sg = st->sgl; st->nents = 0; for (i = 0; i < page_count; i++) { + struct folio *folio; const unsigned int shrink[] = { I915_SHRINK_BOUND | I915_SHRINK_UNBOUND, 0, @@ -103,12 +108,12 @@ int shmem_sg_alloc_table(struct drm_i915_private *i915, struct sg_table *st, do { cond_resched(); - page = shmem_read_mapping_page_gfp(mapping, i, gfp); - if (!IS_ERR(page)) + folio = shmem_read_folio_gfp(mapping, i, gfp); + if (!IS_ERR(folio)) break; if (!*s) { - ret = PTR_ERR(page); + ret = PTR_ERR(folio); goto err_sg; } @@ -147,19 +152,21 @@ int shmem_sg_alloc_table(struct drm_i915_private *i915, struct sg_table *st, if (!i || sg->length >= max_segment || - page_to_pfn(page) != last_pfn + 1) { + folio_pfn(folio) != next_pfn) { if (i) sg = sg_next(sg); st->nents++; - sg_set_page(sg, page, PAGE_SIZE, 0); + sg_set_folio(sg, folio, folio_size(folio), 0); } else { - sg->length += PAGE_SIZE; + /* XXX: could overflow? */ + sg->length += folio_size(folio); } - last_pfn = page_to_pfn(page); + next_pfn = folio_pfn(folio) + folio_nr_pages(folio); + i += folio_nr_pages(folio) - 1; /* Check that the i965g/gm workaround works. */ - GEM_BUG_ON(gfp & __GFP_DMA32 && last_pfn >= 0x00100000UL); + GEM_BUG_ON(gfp & __GFP_DMA32 && next_pfn >= 0x00100000UL); } if (sg) /* loop terminated early; short sg table */ sg_mark_end(sg); diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c index a81fa6a20f5a..7b516b1a4915 100644 --- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c +++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c @@ -346,8 +346,10 @@ static int live_parallel_switch(void *arg) continue; ce = intel_context_create(data[m].ce[0]->engine); - if (IS_ERR(ce)) + if (IS_ERR(ce)) { + err = PTR_ERR(ce); goto out; + } err = intel_context_pin(ce); if (err) { @@ -367,8 +369,10 @@ static int live_parallel_switch(void *arg) worker = kthread_create_worker(0, "igt/parallel:%s", data[n].ce[0]->engine->name); - if (IS_ERR(worker)) + if (IS_ERR(worker)) { + err = PTR_ERR(worker); goto out; + } data[n].worker = worker; } @@ -397,8 +401,10 @@ static int live_parallel_switch(void *arg) } } - if (igt_live_test_end(&t)) - err = -EIO; + if (igt_live_test_end(&t)) { + err = err ?: -EIO; + break; + } } out: diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c index 56279908ed30..01e271b6ad21 100644 --- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c +++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c @@ -1681,7 +1681,9 @@ static int igt_mmap_gpu(void *arg) static int check_present_pte(pte_t *pte, unsigned long addr, void *data) { - if (!pte_present(*pte) || pte_none(*pte)) { + pte_t ptent = ptep_get(pte); + + if (!pte_present(ptent) || pte_none(ptent)) { pr_err("missing PTE:%lx\n", (addr - (unsigned long)data) >> PAGE_SHIFT); return -EINVAL; @@ -1692,7 +1694,9 @@ static int check_present_pte(pte_t *pte, unsigned long addr, void *data) static int check_absent_pte(pte_t *pte, unsigned long addr, void *data) { - if (pte_present(*pte) && !pte_none(*pte)) { + pte_t ptent = ptep_get(pte); + + if (pte_present(ptent) && !pte_none(ptent)) { pr_err("present PTE:%lx; expected to be revoked\n", (addr - (unsigned long)data) >> PAGE_SHIFT); return -EINVAL; diff --git a/drivers/gpu/drm/i915/gt/selftest_execlists.c b/drivers/gpu/drm/i915/gt/selftest_execlists.c index 736b89a8ecf5..4202df5b8c12 100644 --- a/drivers/gpu/drm/i915/gt/selftest_execlists.c +++ b/drivers/gpu/drm/i915/gt/selftest_execlists.c @@ -1530,8 +1530,8 @@ static int live_busywait_preempt(void *arg) struct drm_i915_gem_object *obj; struct i915_vma *vma; enum intel_engine_id id; - int err = -ENOMEM; u32 *map; + int err; /* * Verify that even without HAS_LOGICAL_RING_PREEMPTION, we can @@ -1539,13 +1539,17 @@ static int live_busywait_preempt(void *arg) */ ctx_hi = kernel_context(gt->i915, NULL); - if (!ctx_hi) - return -ENOMEM; + if (IS_ERR(ctx_hi)) + return PTR_ERR(ctx_hi); + ctx_hi->sched.priority = I915_CONTEXT_MAX_USER_PRIORITY; ctx_lo = kernel_context(gt->i915, NULL); - if (!ctx_lo) + if (IS_ERR(ctx_lo)) { + err = PTR_ERR(ctx_lo); goto err_ctx_hi; + } + ctx_lo->sched.priority = I915_CONTEXT_MIN_USER_PRIORITY; obj = i915_gem_object_create_internal(gt->i915, PAGE_SIZE); diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c index f020c0086fbc..35f70bb8e4fb 100644 --- a/drivers/gpu/drm/i915/i915_gpu_error.c +++ b/drivers/gpu/drm/i915/i915_gpu_error.c @@ -187,64 +187,64 @@ i915_error_printer(struct drm_i915_error_state_buf *e) } /* single threaded page allocator with a reserved stash for emergencies */ -static void pool_fini(struct pagevec *pv) +static void pool_fini(struct folio_batch *fbatch) { - pagevec_release(pv); + folio_batch_release(fbatch); } -static int pool_refill(struct pagevec *pv, gfp_t gfp) +static int pool_refill(struct folio_batch *fbatch, gfp_t gfp) { - while (pagevec_space(pv)) { - struct page *p; + while (folio_batch_space(fbatch)) { + struct folio *folio; - p = alloc_page(gfp); - if (!p) + folio = folio_alloc(gfp, 0); + if (!folio) return -ENOMEM; - pagevec_add(pv, p); + folio_batch_add(fbatch, folio); } return 0; } -static int pool_init(struct pagevec *pv, gfp_t gfp) +static int pool_init(struct folio_batch *fbatch, gfp_t gfp) { int err; - pagevec_init(pv); + folio_batch_init(fbatch); - err = pool_refill(pv, gfp); + err = pool_refill(fbatch, gfp); if (err) - pool_fini(pv); + pool_fini(fbatch); return err; } -static void *pool_alloc(struct pagevec *pv, gfp_t gfp) +static void *pool_alloc(struct folio_batch *fbatch, gfp_t gfp) { - struct page *p; + struct folio *folio; - p = alloc_page(gfp); - if (!p && pagevec_count(pv)) - p = pv->pages[--pv->nr]; + folio = folio_alloc(gfp, 0); + if (!folio && folio_batch_count(fbatch)) + folio = fbatch->folios[--fbatch->nr]; - return p ? page_address(p) : NULL; + return folio ? folio_address(folio) : NULL; } -static void pool_free(struct pagevec *pv, void *addr) +static void pool_free(struct folio_batch *fbatch, void *addr) { - struct page *p = virt_to_page(addr); + struct folio *folio = virt_to_folio(addr); - if (pagevec_space(pv)) - pagevec_add(pv, p); + if (folio_batch_space(fbatch)) + folio_batch_add(fbatch, folio); else - __free_page(p); + folio_put(folio); } #ifdef CONFIG_DRM_I915_COMPRESS_ERROR struct i915_vma_compress { - struct pagevec pool; + struct folio_batch pool; struct z_stream_s zstream; void *tmp; }; @@ -381,7 +381,7 @@ static void err_compression_marker(struct drm_i915_error_state_buf *m) #else struct i915_vma_compress { - struct pagevec pool; + struct folio_batch pool; }; static bool compress_init(struct i915_vma_compress *c) diff --git a/drivers/gpu/drm/i915/i915_perf.c b/drivers/gpu/drm/i915/i915_perf.c index 050b8ae7b8e7..3035cba2c6a2 100644 --- a/drivers/gpu/drm/i915/i915_perf.c +++ b/drivers/gpu/drm/i915/i915_perf.c @@ -877,12 +877,17 @@ static int gen8_append_oa_reports(struct i915_perf_stream *stream, stream->oa_buffer.last_ctx_id = ctx_id; } - /* - * Clear out the report id and timestamp as a means to detect unlanded - * reports. - */ - oa_report_id_clear(stream, report32); - oa_timestamp_clear(stream, report32); + if (is_power_of_2(report_size)) { + /* + * Clear out the report id and timestamp as a means + * to detect unlanded reports. + */ + oa_report_id_clear(stream, report32); + oa_timestamp_clear(stream, report32); + } else { + /* Zero out the entire report */ + memset(report32, 0, report_size); + } } if (start_offset != *offset) { |