diff options
Diffstat (limited to 'drivers/gpu/drm/i915')
-rw-r--r-- | drivers/gpu/drm/i915/display/icl_dsi.c | 10 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/display/intel_acpi.c | 7 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/display/intel_audio.c | 5 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/display/intel_bios.c | 22 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/display/intel_ddi.c | 8 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/display/intel_display.c | 20 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/display/intel_dp.c | 3 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/display/intel_vbt_defs.h | 5 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_context.c | 5 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_shrinker.c | 7 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/gt/intel_context.c | 1 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/gt/intel_timeline.c | 4 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 13 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/i915_trace.h | 7 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/i915_utils.h | 1 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/intel_dram.c | 30 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/intel_pm.c | 12 |
17 files changed, 86 insertions, 74 deletions
diff --git a/drivers/gpu/drm/i915/display/icl_dsi.c b/drivers/gpu/drm/i915/display/icl_dsi.c index 43ec7fcd3f5d..a3eae3f3eadc 100644 --- a/drivers/gpu/drm/i915/display/icl_dsi.c +++ b/drivers/gpu/drm/i915/display/icl_dsi.c @@ -1577,8 +1577,14 @@ static void gen11_dsi_sync_state(struct intel_encoder *encoder, const struct intel_crtc_state *crtc_state) { struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); - struct intel_crtc *intel_crtc = to_intel_crtc(crtc_state->uapi.crtc); - enum pipe pipe = intel_crtc->pipe; + struct intel_crtc *intel_crtc; + enum pipe pipe; + + if (!crtc_state) + return; + + intel_crtc = to_intel_crtc(crtc_state->uapi.crtc); + pipe = intel_crtc->pipe; /* wa verify 1409054076:icl,jsl,ehl */ if (DISPLAY_VER(dev_priv) == 11 && pipe == PIPE_B && diff --git a/drivers/gpu/drm/i915/display/intel_acpi.c b/drivers/gpu/drm/i915/display/intel_acpi.c index 7cfe91fc05f2..68abeaf2d7d4 100644 --- a/drivers/gpu/drm/i915/display/intel_acpi.c +++ b/drivers/gpu/drm/i915/display/intel_acpi.c @@ -186,13 +186,16 @@ void intel_dsm_get_bios_data_funcs_supported(struct drm_i915_private *i915) { struct pci_dev *pdev = to_pci_dev(i915->drm.dev); acpi_handle dhandle; + union acpi_object *obj; dhandle = ACPI_HANDLE(&pdev->dev); if (!dhandle) return; - acpi_evaluate_dsm(dhandle, &intel_dsm_guid2, INTEL_DSM_REVISION_ID, - INTEL_DSM_FN_GET_BIOS_DATA_FUNCS_SUPPORTED, NULL); + obj = acpi_evaluate_dsm(dhandle, &intel_dsm_guid2, INTEL_DSM_REVISION_ID, + INTEL_DSM_FN_GET_BIOS_DATA_FUNCS_SUPPORTED, NULL); + if (obj) + ACPI_FREE(obj); } /* diff --git a/drivers/gpu/drm/i915/display/intel_audio.c b/drivers/gpu/drm/i915/display/intel_audio.c index 532237588511..4e0f96bf6158 100644 --- a/drivers/gpu/drm/i915/display/intel_audio.c +++ b/drivers/gpu/drm/i915/display/intel_audio.c @@ -1308,8 +1308,9 @@ static void i915_audio_component_init(struct drm_i915_private *dev_priv) else aud_freq = aud_freq_init; - /* use BIOS provided value for TGL unless it is a known bad value */ - if (IS_TIGERLAKE(dev_priv) && aud_freq_init != AUD_FREQ_TGL_BROKEN) + /* use BIOS provided value for TGL and RKL unless it is a known bad value */ + if ((IS_TIGERLAKE(dev_priv) || IS_ROCKETLAKE(dev_priv)) && + aud_freq_init != AUD_FREQ_TGL_BROKEN) aud_freq = aud_freq_init; drm_dbg_kms(&dev_priv->drm, "use AUD_FREQ_CNTRL of 0x%x (init value 0x%x)\n", diff --git a/drivers/gpu/drm/i915/display/intel_bios.c b/drivers/gpu/drm/i915/display/intel_bios.c index e86e6ed2d3bf..fd71346aac7b 100644 --- a/drivers/gpu/drm/i915/display/intel_bios.c +++ b/drivers/gpu/drm/i915/display/intel_bios.c @@ -451,13 +451,23 @@ parse_lfp_backlight(struct drm_i915_private *i915, } i915->vbt.backlight.type = INTEL_BACKLIGHT_DISPLAY_DDI; - if (bdb->version >= 191 && - get_blocksize(backlight_data) >= sizeof(*backlight_data)) { - const struct lfp_backlight_control_method *method; + if (bdb->version >= 191) { + size_t exp_size; - method = &backlight_data->backlight_control[panel_type]; - i915->vbt.backlight.type = method->type; - i915->vbt.backlight.controller = method->controller; + if (bdb->version >= 236) + exp_size = sizeof(struct bdb_lfp_backlight_data); + else if (bdb->version >= 234) + exp_size = EXP_BDB_LFP_BL_DATA_SIZE_REV_234; + else + exp_size = EXP_BDB_LFP_BL_DATA_SIZE_REV_191; + + if (get_blocksize(backlight_data) >= exp_size) { + const struct lfp_backlight_control_method *method; + + method = &backlight_data->backlight_control[panel_type]; + i915->vbt.backlight.type = method->type; + i915->vbt.backlight.controller = method->controller; + } } i915->vbt.backlight.pwm_freq_hz = entry->pwm_freq_hz; diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c index 9903a78df896..bd184325d0c7 100644 --- a/drivers/gpu/drm/i915/display/intel_ddi.c +++ b/drivers/gpu/drm/i915/display/intel_ddi.c @@ -3807,7 +3807,13 @@ void hsw_ddi_get_config(struct intel_encoder *encoder, static void intel_ddi_sync_state(struct intel_encoder *encoder, const struct intel_crtc_state *crtc_state) { - if (intel_crtc_has_dp_encoder(crtc_state)) + struct drm_i915_private *i915 = to_i915(encoder->base.dev); + enum phy phy = intel_port_to_phy(i915, encoder->port); + + if (intel_phy_is_tc(i915, phy)) + intel_tc_port_sanitize(enc_to_dig_port(encoder)); + + if (crtc_state && intel_crtc_has_dp_encoder(crtc_state)) intel_dp_sync_state(encoder, crtc_state); } diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index 134a6acbd8fb..17f44ffea586 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -13082,18 +13082,16 @@ static void intel_modeset_readout_hw_state(struct drm_device *dev) readout_plane_state(dev_priv); for_each_intel_encoder(dev, encoder) { + struct intel_crtc_state *crtc_state = NULL; + pipe = 0; if (encoder->get_hw_state(encoder, &pipe)) { - struct intel_crtc_state *crtc_state; - crtc = intel_get_crtc_for_pipe(dev_priv, pipe); crtc_state = to_intel_crtc_state(crtc->base.state); encoder->base.crtc = &crtc->base; intel_encoder_get_config(encoder, crtc_state); - if (encoder->sync_state) - encoder->sync_state(encoder, crtc_state); /* read out to slave crtc as well for bigjoiner */ if (crtc_state->bigjoiner) { @@ -13108,6 +13106,9 @@ static void intel_modeset_readout_hw_state(struct drm_device *dev) encoder->base.crtc = NULL; } + if (encoder->sync_state) + encoder->sync_state(encoder, crtc_state); + drm_dbg_kms(&dev_priv->drm, "[ENCODER:%d:%s] hw state readout: %s, pipe %c\n", encoder->base.base.id, encoder->base.name, @@ -13390,17 +13391,6 @@ intel_modeset_setup_hw_state(struct drm_device *dev, intel_modeset_readout_hw_state(dev); /* HW state is read out, now we need to sanitize this mess. */ - - /* Sanitize the TypeC port mode upfront, encoders depend on this */ - for_each_intel_encoder(dev, encoder) { - enum phy phy = intel_port_to_phy(dev_priv, encoder->port); - - /* We need to sanitize only the MST primary port. */ - if (encoder->type != INTEL_OUTPUT_DP_MST && - intel_phy_is_tc(dev_priv, phy)) - intel_tc_port_sanitize(enc_to_dig_port(encoder)); - } - get_encoder_power_domains(dev_priv); if (HAS_PCH_IBX(dev_priv)) diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index abe3d61b6243..5cf152be4487 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -1916,6 +1916,9 @@ void intel_dp_sync_state(struct intel_encoder *encoder, { struct intel_dp *intel_dp = enc_to_intel_dp(encoder); + if (!crtc_state) + return; + /* * Don't clobber DPCD if it's been already read out during output * setup (eDP) or detect. diff --git a/drivers/gpu/drm/i915/display/intel_vbt_defs.h b/drivers/gpu/drm/i915/display/intel_vbt_defs.h index 330077c2e588..a2108a8f544d 100644 --- a/drivers/gpu/drm/i915/display/intel_vbt_defs.h +++ b/drivers/gpu/drm/i915/display/intel_vbt_defs.h @@ -814,6 +814,11 @@ struct lfp_brightness_level { u16 reserved; } __packed; +#define EXP_BDB_LFP_BL_DATA_SIZE_REV_191 \ + offsetof(struct bdb_lfp_backlight_data, brightness_level) +#define EXP_BDB_LFP_BL_DATA_SIZE_REV_234 \ + offsetof(struct bdb_lfp_backlight_data, brightness_precision_bits) + struct bdb_lfp_backlight_data { u8 entry_size; struct lfp_backlight_data_entry data[16]; diff --git a/drivers/gpu/drm/i915/gem/i915_gem_context.c b/drivers/gpu/drm/i915/gem/i915_gem_context.c index 9ccf4b29b82e..166bb46408a9 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_context.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_context.c @@ -937,6 +937,10 @@ static struct i915_gem_engines *user_engines(struct i915_gem_context *ctx, unsigned int n; e = alloc_engines(num_engines); + if (!e) + return ERR_PTR(-ENOMEM); + e->num_engines = num_engines; + for (n = 0; n < num_engines; n++) { struct intel_context *ce; int ret; @@ -970,7 +974,6 @@ static struct i915_gem_engines *user_engines(struct i915_gem_context *ctx, goto free_engines; } } - e->num_engines = num_engines; return e; diff --git a/drivers/gpu/drm/i915/gem/i915_gem_shrinker.c b/drivers/gpu/drm/i915/gem/i915_gem_shrinker.c index e382b7f2353b..5ab136ffdeb2 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_shrinker.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_shrinker.c @@ -118,7 +118,7 @@ i915_gem_shrink(struct i915_gem_ww_ctx *ww, intel_wakeref_t wakeref = 0; unsigned long count = 0; unsigned long scanned = 0; - int err; + int err = 0; /* CHV + VTD workaround use stop_machine(); need to trylock vm->mutex */ bool trylock_vm = !ww && intel_vm_no_concurrent_access_wa(i915); @@ -242,12 +242,15 @@ skip: list_splice_tail(&still_in_list, phase->list); spin_unlock_irqrestore(&i915->mm.obj_lock, flags); if (err) - return err; + break; } if (shrink & I915_SHRINK_BOUND) intel_runtime_pm_put(&i915->runtime_pm, wakeref); + if (err) + return err; + if (nr_scanned) *nr_scanned += scanned; return count; diff --git a/drivers/gpu/drm/i915/gt/intel_context.c b/drivers/gpu/drm/i915/gt/intel_context.c index e866105dd174..17ca4dc4d0cb 100644 --- a/drivers/gpu/drm/i915/gt/intel_context.c +++ b/drivers/gpu/drm/i915/gt/intel_context.c @@ -421,6 +421,7 @@ void intel_context_fini(struct intel_context *ce) mutex_destroy(&ce->pin_mutex); i915_active_fini(&ce->active); + i915_sw_fence_fini(&ce->guc_blocked); } void i915_context_module_exit(void) diff --git a/drivers/gpu/drm/i915/gt/intel_timeline.c b/drivers/gpu/drm/i915/gt/intel_timeline.c index 1257f4f11e66..438bbc7b8147 100644 --- a/drivers/gpu/drm/i915/gt/intel_timeline.c +++ b/drivers/gpu/drm/i915/gt/intel_timeline.c @@ -64,7 +64,7 @@ intel_timeline_pin_map(struct intel_timeline *timeline) timeline->hwsp_map = vaddr; timeline->hwsp_seqno = memset(vaddr + ofs, 0, TIMELINE_SEQNO_BYTES); - clflush(vaddr + ofs); + drm_clflush_virt_range(vaddr + ofs, TIMELINE_SEQNO_BYTES); return 0; } @@ -225,7 +225,7 @@ void intel_timeline_reset_seqno(const struct intel_timeline *tl) memset(hwsp_seqno + 1, 0, TIMELINE_SEQNO_BYTES - sizeof(*hwsp_seqno)); WRITE_ONCE(*hwsp_seqno, tl->seqno); - clflush(hwsp_seqno); + drm_clflush_virt_range(hwsp_seqno, TIMELINE_SEQNO_BYTES); } void intel_timeline_enter(struct intel_timeline *tl) diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 664970f2bc62..9023d4ecf3b3 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -8193,6 +8193,11 @@ enum { #define HSW_SPR_STRETCH_MAX_X1 REG_FIELD_PREP(HSW_SPR_STRETCH_MAX_MASK, 3) #define HSW_FBCQ_DIS (1 << 22) #define BDW_DPRS_MASK_VBLANK_SRD (1 << 0) +#define SKL_PLANE1_STRETCH_MAX_MASK REG_GENMASK(1, 0) +#define SKL_PLANE1_STRETCH_MAX_X8 REG_FIELD_PREP(SKL_PLANE1_STRETCH_MAX_MASK, 0) +#define SKL_PLANE1_STRETCH_MAX_X4 REG_FIELD_PREP(SKL_PLANE1_STRETCH_MAX_MASK, 1) +#define SKL_PLANE1_STRETCH_MAX_X2 REG_FIELD_PREP(SKL_PLANE1_STRETCH_MAX_MASK, 2) +#define SKL_PLANE1_STRETCH_MAX_X1 REG_FIELD_PREP(SKL_PLANE1_STRETCH_MAX_MASK, 3) #define CHICKEN_PIPESL_1(pipe) _MMIO_PIPE(pipe, _CHICKEN_PIPESL_1_A, _CHICKEN_PIPESL_1_B) #define _CHICKEN_TRANS_A 0x420c0 @@ -11043,12 +11048,6 @@ enum skl_power_gate { #define DC_STATE_DEBUG_MASK_CORES (1 << 0) #define DC_STATE_DEBUG_MASK_MEMORY_UP (1 << 1) -#define BXT_P_CR_MC_BIOS_REQ_0_0_0 _MMIO(MCHBAR_MIRROR_BASE_SNB + 0x7114) -#define BXT_REQ_DATA_MASK 0x3F -#define BXT_DRAM_CHANNEL_ACTIVE_SHIFT 12 -#define BXT_DRAM_CHANNEL_ACTIVE_MASK (0xF << 12) -#define BXT_MEMORY_FREQ_MULTIPLIER_HZ 133333333 - #define BXT_D_CR_DRP0_DUNIT8 0x1000 #define BXT_D_CR_DRP0_DUNIT9 0x1200 #define BXT_D_CR_DRP0_DUNIT_START 8 @@ -11079,9 +11078,7 @@ enum skl_power_gate { #define BXT_DRAM_TYPE_LPDDR4 (0x2 << 22) #define BXT_DRAM_TYPE_DDR4 (0x4 << 22) -#define SKL_MEMORY_FREQ_MULTIPLIER_HZ 266666666 #define SKL_MC_BIOS_DATA_0_0_0_MCHBAR_PCU _MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5E04) -#define SKL_REQ_DATA_MASK (0xF << 0) #define DG1_GEAR_TYPE REG_BIT(16) #define SKL_MAD_INTER_CHANNEL_0_0_0_MCHBAR_MCMAIN _MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5000) diff --git a/drivers/gpu/drm/i915/i915_trace.h b/drivers/gpu/drm/i915/i915_trace.h index 806ad688274b..63fec1c3c132 100644 --- a/drivers/gpu/drm/i915/i915_trace.h +++ b/drivers/gpu/drm/i915/i915_trace.h @@ -794,7 +794,6 @@ DECLARE_EVENT_CLASS(i915_request, TP_STRUCT__entry( __field(u32, dev) __field(u64, ctx) - __field(u32, guc_id) __field(u16, class) __field(u16, instance) __field(u32, seqno) @@ -805,16 +804,14 @@ DECLARE_EVENT_CLASS(i915_request, __entry->dev = rq->engine->i915->drm.primary->index; __entry->class = rq->engine->uabi_class; __entry->instance = rq->engine->uabi_instance; - __entry->guc_id = rq->context->guc_id; __entry->ctx = rq->fence.context; __entry->seqno = rq->fence.seqno; __entry->tail = rq->tail; ), - TP_printk("dev=%u, engine=%u:%u, guc_id=%u, ctx=%llu, seqno=%u, tail=%u", + TP_printk("dev=%u, engine=%u:%u, ctx=%llu, seqno=%u, tail=%u", __entry->dev, __entry->class, __entry->instance, - __entry->guc_id, __entry->ctx, __entry->seqno, - __entry->tail) + __entry->ctx, __entry->seqno, __entry->tail) ); DEFINE_EVENT(i915_request, i915_request_add, diff --git a/drivers/gpu/drm/i915/i915_utils.h b/drivers/gpu/drm/i915/i915_utils.h index 5259edacde38..066a9118c374 100644 --- a/drivers/gpu/drm/i915/i915_utils.h +++ b/drivers/gpu/drm/i915/i915_utils.h @@ -30,6 +30,7 @@ #include <linux/sched.h> #include <linux/types.h> #include <linux/workqueue.h> +#include <linux/sched/clock.h> struct drm_i915_private; struct timer_list; diff --git a/drivers/gpu/drm/i915/intel_dram.c b/drivers/gpu/drm/i915/intel_dram.c index 91866520c173..7acce64b0941 100644 --- a/drivers/gpu/drm/i915/intel_dram.c +++ b/drivers/gpu/drm/i915/intel_dram.c @@ -244,7 +244,6 @@ static int skl_get_dram_info(struct drm_i915_private *i915) { struct dram_info *dram_info = &i915->dram_info; - u32 mem_freq_khz, val; int ret; dram_info->type = skl_get_dram_type(i915); @@ -255,17 +254,6 @@ skl_get_dram_info(struct drm_i915_private *i915) if (ret) return ret; - val = intel_uncore_read(&i915->uncore, - SKL_MC_BIOS_DATA_0_0_0_MCHBAR_PCU); - mem_freq_khz = DIV_ROUND_UP((val & SKL_REQ_DATA_MASK) * - SKL_MEMORY_FREQ_MULTIPLIER_HZ, 1000); - - if (dram_info->num_channels * mem_freq_khz == 0) { - drm_info(&i915->drm, - "Couldn't get system memory bandwidth\n"); - return -EINVAL; - } - return 0; } @@ -350,24 +338,10 @@ static void bxt_get_dimm_info(struct dram_dimm_info *dimm, u32 val) static int bxt_get_dram_info(struct drm_i915_private *i915) { struct dram_info *dram_info = &i915->dram_info; - u32 dram_channels; - u32 mem_freq_khz, val; - u8 num_active_channels, valid_ranks = 0; + u32 val; + u8 valid_ranks = 0; int i; - val = intel_uncore_read(&i915->uncore, BXT_P_CR_MC_BIOS_REQ_0_0_0); - mem_freq_khz = DIV_ROUND_UP((val & BXT_REQ_DATA_MASK) * - BXT_MEMORY_FREQ_MULTIPLIER_HZ, 1000); - - dram_channels = val & BXT_DRAM_CHANNEL_ACTIVE_MASK; - num_active_channels = hweight32(dram_channels); - - if (mem_freq_khz * num_active_channels == 0) { - drm_info(&i915->drm, - "Couldn't get system memory bandwidth\n"); - return -EINVAL; - } - /* * Now read each DUNIT8/9/10/11 to check the rank of each dimms. */ diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index 65bc3709f54c..a725792d5248 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -76,6 +76,8 @@ struct intel_wm_config { static void gen9_init_clock_gating(struct drm_i915_private *dev_priv) { + enum pipe pipe; + if (HAS_LLC(dev_priv)) { /* * WaCompressedResourceDisplayNewHashMode:skl,kbl @@ -89,6 +91,16 @@ static void gen9_init_clock_gating(struct drm_i915_private *dev_priv) SKL_DE_COMPRESSED_HASH_MODE); } + for_each_pipe(dev_priv, pipe) { + /* + * "Plane N strech max must be programmed to 11b (x1) + * when Async flips are enabled on that plane." + */ + if (!IS_GEMINILAKE(dev_priv) && intel_vtd_active()) + intel_uncore_rmw(&dev_priv->uncore, CHICKEN_PIPESL_1(pipe), + SKL_PLANE1_STRETCH_MAX_MASK, SKL_PLANE1_STRETCH_MAX_X1); + } + /* See Bspec note for PSR2_CTL bit 31, Wa#828:skl,bxt,kbl,cfl */ intel_uncore_write(&dev_priv->uncore, CHICKEN_PAR1_1, intel_uncore_read(&dev_priv->uncore, CHICKEN_PAR1_1) | SKL_EDP_PSR_FIX_RDWRAP); |