diff options
Diffstat (limited to 'drivers/gpu')
30 files changed, 120 insertions, 109 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_bios.c b/drivers/gpu/drm/i915/display/intel_bios.c index c974c716f859..6593e2c38043 100644 --- a/drivers/gpu/drm/i915/display/intel_bios.c +++ b/drivers/gpu/drm/i915/display/intel_bios.c @@ -479,7 +479,7 @@ parse_sdvo_panel_data(struct drm_i915_private *dev_priv, struct drm_display_mode *panel_fixed_mode; int index; - index = i915_modparams.vbt_sdvo_panel_type; + index = dev_priv->params.vbt_sdvo_panel_type; if (index == -2) { drm_dbg_kms(&dev_priv->drm, "Ignore SDVO panel mode from BIOS VBT tables.\n"); @@ -829,9 +829,9 @@ parse_edp(struct drm_i915_private *dev_priv, const struct bdb_header *bdb) u8 vswing; /* Don't read from VBT if module parameter has valid value*/ - if (i915_modparams.edp_vswing) { + if (dev_priv->params.edp_vswing) { dev_priv->vbt.edp.low_vswing = - i915_modparams.edp_vswing == 1; + dev_priv->params.edp_vswing == 1; } else { vswing = (edp->edp_vswing_preemph >> (panel_type * 4)) & 0xF; dev_priv->vbt.edp.low_vswing = vswing == 0; diff --git a/drivers/gpu/drm/i915/display/intel_crt.c b/drivers/gpu/drm/i915/display/intel_crt.c index 2f5b9a4baafd..5b4510ce5693 100644 --- a/drivers/gpu/drm/i915/display/intel_crt.c +++ b/drivers/gpu/drm/i915/display/intel_crt.c @@ -833,7 +833,7 @@ intel_crt_detect(struct drm_connector *connector, connector->base.id, connector->name, force); - if (i915_modparams.load_detect_test) { + if (dev_priv->params.load_detect_test) { wakeref = intel_display_power_get(dev_priv, intel_encoder->power_domain); goto load_detect; @@ -889,7 +889,7 @@ load_detect: else if (INTEL_GEN(dev_priv) < 4) status = intel_crt_load_detect(crt, to_intel_crtc(connector->state->crtc)->pipe); - else if (i915_modparams.load_detect_test) + else if (dev_priv->params.load_detect_test) status = connector_status_disconnected; else status = connector_status_unknown; diff --git a/drivers/gpu/drm/i915/display/intel_csr.c b/drivers/gpu/drm/i915/display/intel_csr.c index 9843c9af6c13..f22a7645c249 100644 --- a/drivers/gpu/drm/i915/display/intel_csr.c +++ b/drivers/gpu/drm/i915/display/intel_csr.c @@ -723,15 +723,15 @@ void intel_csr_ucode_init(struct drm_i915_private *dev_priv) csr->max_fw_size = BXT_CSR_MAX_FW_SIZE; } - if (i915_modparams.dmc_firmware_path) { - if (strlen(i915_modparams.dmc_firmware_path) == 0) { + if (dev_priv->params.dmc_firmware_path) { + if (strlen(dev_priv->params.dmc_firmware_path) == 0) { csr->fw_path = NULL; drm_info(&dev_priv->drm, "Disabling CSR firmware and runtime PM\n"); return; } - csr->fw_path = i915_modparams.dmc_firmware_path; + csr->fw_path = dev_priv->params.dmc_firmware_path; /* Bypass version check for firmware override. */ csr->required_version = 0; } diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index 34d1b7f1b140..77681356505b 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -4886,7 +4886,7 @@ void intel_prepare_reset(struct drm_i915_private *dev_priv) int ret; /* reset doesn't touch the display */ - if (!i915_modparams.force_reset_modeset_test && + if (!dev_priv->params.force_reset_modeset_test && !gpu_reset_clobbers_display(dev_priv)) return; @@ -7882,7 +7882,7 @@ bool hsw_crtc_state_ips_capable(const struct intel_crtc_state *crtc_state) if (!hsw_crtc_supports_ips(crtc)) return false; - if (!i915_modparams.enable_ips) + if (!dev_priv->params.enable_ips) return false; if (crtc_state->pipe_bpp > 24) @@ -8153,8 +8153,8 @@ static void intel_panel_sanitize_ssc(struct drm_i915_private *dev_priv) static bool intel_panel_use_ssc(struct drm_i915_private *dev_priv) { - if (i915_modparams.panel_use_ssc >= 0) - return i915_modparams.panel_use_ssc != 0; + if (dev_priv->params.panel_use_ssc >= 0) + return dev_priv->params.panel_use_ssc != 0; return dev_priv->vbt.lvds_use_ssc && !(dev_priv->quirks & QUIRK_LVDS_SSC_DISABLE); } @@ -13585,8 +13585,8 @@ pipe_config_mismatch(bool fastset, const struct intel_crtc *crtc, static bool fastboot_enabled(struct drm_i915_private *dev_priv) { - if (i915_modparams.fastboot != -1) - return i915_modparams.fastboot; + if (dev_priv->params.fastboot != -1) + return dev_priv->params.fastboot; /* Enable fastboot by default on Skylake and newer */ if (INTEL_GEN(dev_priv) >= 9) diff --git a/drivers/gpu/drm/i915/display/intel_display_debugfs.c b/drivers/gpu/drm/i915/display/intel_display_debugfs.c index 852f64946b96..cfe2517e0088 100644 --- a/drivers/gpu/drm/i915/display/intel_display_debugfs.c +++ b/drivers/gpu/drm/i915/display/intel_display_debugfs.c @@ -125,7 +125,7 @@ static int i915_ips_status(struct seq_file *m, void *unused) wakeref = intel_runtime_pm_get(&dev_priv->runtime_pm); seq_printf(m, "Enabled by kernel parameter: %s\n", - yesno(i915_modparams.enable_ips)); + yesno(dev_priv->params.enable_ips)); if (INTEL_GEN(dev_priv) >= 8) { seq_puts(m, "Currently: unknown\n"); diff --git a/drivers/gpu/drm/i915/display/intel_display_power.c b/drivers/gpu/drm/i915/display/intel_display_power.c index 24a2aa1fdc9c..834162bc5a3f 100644 --- a/drivers/gpu/drm/i915/display/intel_display_power.c +++ b/drivers/gpu/drm/i915/display/intel_display_power.c @@ -4513,7 +4513,7 @@ static u32 get_allowed_dc_mask(const struct drm_i915_private *dev_priv, mask = 0; } - if (!i915_modparams.disable_power_well) + if (!dev_priv->params.disable_power_well) max_dc = 0; if (enable_dc >= 0 && enable_dc <= max_dc) { @@ -4602,11 +4602,11 @@ int intel_power_domains_init(struct drm_i915_private *dev_priv) struct i915_power_domains *power_domains = &dev_priv->power_domains; int err; - i915_modparams.disable_power_well = + dev_priv->params.disable_power_well = sanitize_disable_power_well_option(dev_priv, - i915_modparams.disable_power_well); + dev_priv->params.disable_power_well); dev_priv->csr.allowed_dc_mask = - get_allowed_dc_mask(dev_priv, i915_modparams.enable_dc); + get_allowed_dc_mask(dev_priv, dev_priv->params.enable_dc); dev_priv->csr.target_dc_state = sanitize_target_dc_state(dev_priv, DC_STATE_EN_UPTO_DC6); @@ -5568,7 +5568,7 @@ void intel_power_domains_init_hw(struct drm_i915_private *i915, bool resume) intel_display_power_get(i915, POWER_DOMAIN_INIT); /* Disable power support if the user asked so. */ - if (!i915_modparams.disable_power_well) + if (!i915->params.disable_power_well) intel_display_power_get(i915, POWER_DOMAIN_INIT); intel_power_domains_sync_hw(i915); @@ -5592,7 +5592,7 @@ void intel_power_domains_driver_remove(struct drm_i915_private *i915) fetch_and_zero(&i915->power_domains.wakeref); /* Remove the refcount we took to keep power well support disabled. */ - if (!i915_modparams.disable_power_well) + if (!i915->params.disable_power_well) intel_display_power_put_unchecked(i915, POWER_DOMAIN_INIT); intel_display_power_flush_work_sync(i915); @@ -5681,7 +5681,7 @@ void intel_power_domains_suspend(struct drm_i915_private *i915, * Even if power well support was disabled we still want to disable * power wells if power domains must be deinitialized for suspend. */ - if (!i915_modparams.disable_power_well) + if (!i915->params.disable_power_well) intel_display_power_put_unchecked(i915, POWER_DOMAIN_INIT); intel_display_power_flush_work(i915); diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index 709ab7407a96..bbba97c956a2 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -4707,7 +4707,9 @@ intel_dp_sink_can_mst(struct intel_dp *intel_dp) static bool intel_dp_can_mst(struct intel_dp *intel_dp) { - return i915_modparams.enable_dp_mst && + struct drm_i915_private *i915 = dp_to_i915(intel_dp); + + return i915->params.enable_dp_mst && intel_dp->can_mst && intel_dp_sink_can_mst(intel_dp); } @@ -4724,13 +4726,13 @@ intel_dp_configure_mst(struct intel_dp *intel_dp) "[ENCODER:%d:%s] MST support: port: %s, sink: %s, modparam: %s\n", encoder->base.base.id, encoder->base.name, yesno(intel_dp->can_mst), yesno(sink_can_mst), - yesno(i915_modparams.enable_dp_mst)); + yesno(i915->params.enable_dp_mst)); if (!intel_dp->can_mst) return; intel_dp->is_mst = sink_can_mst && - i915_modparams.enable_dp_mst; + i915->params.enable_dp_mst; drm_dp_mst_topology_mgr_set_mst(&intel_dp->mst_mgr, intel_dp->is_mst); diff --git a/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c b/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c index 0722540d64ad..acbd7eb66cbe 100644 --- a/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c +++ b/drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c @@ -348,7 +348,7 @@ int intel_dp_aux_init_backlight_funcs(struct intel_connector *intel_connector) struct intel_dp *intel_dp = enc_to_intel_dp(intel_connector->encoder); struct drm_i915_private *i915 = dp_to_i915(intel_dp); - if (i915_modparams.enable_dpcd_backlight == 0 || + if (i915->params.enable_dpcd_backlight == 0 || !intel_dp_aux_display_control_capable(intel_connector)) return -ENODEV; @@ -358,7 +358,7 @@ int intel_dp_aux_init_backlight_funcs(struct intel_connector *intel_connector) */ if (i915->vbt.backlight.type != INTEL_BACKLIGHT_VESA_EDP_AUX_INTERFACE && - i915_modparams.enable_dpcd_backlight != 1 && + i915->params.enable_dpcd_backlight != 1 && !drm_dp_has_quirk(&intel_dp->desc, intel_dp->edid_quirks, DP_QUIRK_FORCE_DPCD_BACKLIGHT)) { drm_info(&i915->drm, diff --git a/drivers/gpu/drm/i915/display/intel_fbc.c b/drivers/gpu/drm/i915/display/intel_fbc.c index 1c26673acb2d..30649e17cfb7 100644 --- a/drivers/gpu/drm/i915/display/intel_fbc.c +++ b/drivers/gpu/drm/i915/display/intel_fbc.c @@ -740,7 +740,7 @@ static bool intel_fbc_can_enable(struct drm_i915_private *dev_priv) return false; } - if (!i915_modparams.enable_fbc) { + if (!dev_priv->params.enable_fbc) { fbc->no_fbc_reason = "disabled per module param or by default"; return false; } @@ -1017,7 +1017,7 @@ static void __intel_fbc_post_update(struct intel_crtc *crtc) fbc->flip_pending = false; - if (!i915_modparams.enable_fbc) { + if (!dev_priv->params.enable_fbc) { intel_fbc_deactivate(dev_priv, "disabled at runtime per module param"); __intel_fbc_disable(dev_priv); @@ -1370,8 +1370,8 @@ void intel_fbc_handle_fifo_underrun_irq(struct drm_i915_private *dev_priv) */ static int intel_sanitize_fbc_option(struct drm_i915_private *dev_priv) { - if (i915_modparams.enable_fbc >= 0) - return !!i915_modparams.enable_fbc; + if (dev_priv->params.enable_fbc >= 0) + return !!dev_priv->params.enable_fbc; if (!HAS_FBC(dev_priv)) return 0; @@ -1415,9 +1415,9 @@ void intel_fbc_init(struct drm_i915_private *dev_priv) if (need_fbc_vtd_wa(dev_priv)) mkwrite_device_info(dev_priv)->display.has_fbc = false; - i915_modparams.enable_fbc = intel_sanitize_fbc_option(dev_priv); + dev_priv->params.enable_fbc = intel_sanitize_fbc_option(dev_priv); drm_dbg_kms(&dev_priv->drm, "Sanitized enable_fbc value: %d\n", - i915_modparams.enable_fbc); + dev_priv->params.enable_fbc); if (!HAS_FBC(dev_priv)) { fbc->no_fbc_reason = "unsupported by this chipset"; diff --git a/drivers/gpu/drm/i915/display/intel_lvds.c b/drivers/gpu/drm/i915/display/intel_lvds.c index 872f2a489339..1888611244db 100644 --- a/drivers/gpu/drm/i915/display/intel_lvds.c +++ b/drivers/gpu/drm/i915/display/intel_lvds.c @@ -784,8 +784,8 @@ static bool compute_is_dual_link_lvds(struct intel_lvds_encoder *lvds_encoder) struct drm_i915_private *dev_priv = to_i915(dev); /* use the module option value if specified */ - if (i915_modparams.lvds_channel_mode > 0) - return i915_modparams.lvds_channel_mode == 2; + if (dev_priv->params.lvds_channel_mode > 0) + return dev_priv->params.lvds_channel_mode == 2; /* single channel LVDS is limited to 112 MHz */ if (lvds_encoder->attached_connector->panel.fixed_mode->clock > 112999) diff --git a/drivers/gpu/drm/i915/display/intel_opregion.c b/drivers/gpu/drm/i915/display/intel_opregion.c index cc6b00959586..de995362f428 100644 --- a/drivers/gpu/drm/i915/display/intel_opregion.c +++ b/drivers/gpu/drm/i915/display/intel_opregion.c @@ -801,7 +801,7 @@ static int intel_load_vbt_firmware(struct drm_i915_private *dev_priv) { struct intel_opregion *opregion = &dev_priv->opregion; const struct firmware *fw = NULL; - const char *name = i915_modparams.vbt_firmware; + const char *name = dev_priv->params.vbt_firmware; int ret; if (!name || !*name) diff --git a/drivers/gpu/drm/i915/display/intel_panel.c b/drivers/gpu/drm/i915/display/intel_panel.c index 3c5056dbf607..aaed9eb3b56c 100644 --- a/drivers/gpu/drm/i915/display/intel_panel.c +++ b/drivers/gpu/drm/i915/display/intel_panel.c @@ -521,10 +521,10 @@ static u32 intel_panel_compute_brightness(struct intel_connector *connector, drm_WARN_ON(&dev_priv->drm, panel->backlight.max == 0); - if (i915_modparams.invert_brightness < 0) + if (dev_priv->params.invert_brightness < 0) return val; - if (i915_modparams.invert_brightness > 0 || + if (dev_priv->params.invert_brightness > 0 || dev_priv->quirks & QUIRK_INVERT_BRIGHTNESS) { return panel->backlight.max - val + panel->backlight.min; } diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c index ab380e6dc674..86bf7a76f93d 100644 --- a/drivers/gpu/drm/i915/display/intel_psr.c +++ b/drivers/gpu/drm/i915/display/intel_psr.c @@ -83,7 +83,7 @@ static bool psr_global_enabled(struct drm_i915_private *i915) { switch (i915->psr.debug & I915_PSR_DEBUG_MODE_MASK) { case I915_PSR_DEBUG_DEFAULT: - return i915_modparams.enable_psr; + return i915->params.enable_psr; case I915_PSR_DEBUG_DISABLE: return false; default: @@ -426,7 +426,7 @@ static u32 intel_psr1_get_tp_time(struct intel_dp *intel_dp) if (INTEL_GEN(dev_priv) >= 11) val |= EDP_PSR_TP4_TIME_0US; - if (i915_modparams.psr_safest_params) { + if (dev_priv->params.psr_safest_params) { val |= EDP_PSR_TP1_TIME_2500us; val |= EDP_PSR_TP2_TP3_TIME_2500us; goto check_tp3_sel; @@ -507,7 +507,7 @@ static u32 intel_psr2_get_tp_time(struct intel_dp *intel_dp) struct drm_i915_private *dev_priv = dp_to_i915(intel_dp); u32 val = 0; - if (i915_modparams.psr_safest_params) + if (dev_priv->params.psr_safest_params) return EDP_PSR2_TP2_TIME_2500us; if (dev_priv->vbt.psr.psr2_tp2_tp3_wakeup_time_us >= 0 && @@ -1500,9 +1500,9 @@ void intel_psr_init(struct drm_i915_private *dev_priv) */ dev_priv->hsw_psr_mmio_adjust = _SRD_CTL_EDP - _HSW_EDP_PSR_BASE; - if (i915_modparams.enable_psr == -1) + if (dev_priv->params.enable_psr == -1) if (INTEL_GEN(dev_priv) < 9 || !dev_priv->vbt.psr.enable) - i915_modparams.enable_psr = 0; + dev_priv->params.enable_psr = 0; /* Set link_standby x link_off defaults */ if (IS_HASWELL(dev_priv) || IS_BROADWELL(dev_priv)) diff --git a/drivers/gpu/drm/i915/gem/i915_gem_context.c b/drivers/gpu/drm/i915/gem/i915_gem_context.c index f5d59d18cd5b..4d88faeb4d4c 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_context.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_context.c @@ -650,7 +650,7 @@ static void context_close(struct i915_gem_context *ctx) * context close. */ if (!i915_gem_context_is_persistent(ctx) || - !i915_modparams.enable_hangcheck) + !ctx->i915->params.enable_hangcheck) kill_context(ctx); i915_gem_context_put(ctx); @@ -667,7 +667,7 @@ static int __context_set_persistence(struct i915_gem_context *ctx, bool state) * reset] are allowed to survive past termination. We require * hangcheck to ensure that the persistent requests are healthy. */ - if (!i915_modparams.enable_hangcheck) + if (!ctx->i915->params.enable_hangcheck) return -EINVAL; i915_gem_context_set_persistence(ctx); diff --git a/drivers/gpu/drm/i915/gt/intel_engine_heartbeat.c b/drivers/gpu/drm/i915/gt/intel_engine_heartbeat.c index cd20fb549b38..8db7e93abde5 100644 --- a/drivers/gpu/drm/i915/gt/intel_engine_heartbeat.c +++ b/drivers/gpu/drm/i915/gt/intel_engine_heartbeat.c @@ -4,6 +4,7 @@ * Copyright © 2019 Intel Corporation */ +#include "i915_drv.h" #include "i915_request.h" #include "intel_context.h" @@ -133,7 +134,7 @@ static void heartbeat(struct work_struct *wrk) goto unlock; idle_pulse(engine, rq); - if (i915_modparams.enable_hangcheck) + if (engine->i915->params.enable_hangcheck) engine->heartbeat.systole = i915_request_get(rq); __i915_request_commit(rq); diff --git a/drivers/gpu/drm/i915/gt/intel_reset.c b/drivers/gpu/drm/i915/gt/intel_reset.c index 39070b514e65..0156f1f5c736 100644 --- a/drivers/gpu/drm/i915/gt/intel_reset.c +++ b/drivers/gpu/drm/i915/gt/intel_reset.c @@ -638,7 +638,7 @@ int __intel_gt_reset(struct intel_gt *gt, intel_engine_mask_t engine_mask) bool intel_has_gpu_reset(const struct intel_gt *gt) { - if (!i915_modparams.reset) + if (!gt->i915->params.reset) return NULL; return intel_get_gpu_reset(gt); @@ -646,7 +646,7 @@ bool intel_has_gpu_reset(const struct intel_gt *gt) bool intel_has_reset_engine(const struct intel_gt *gt) { - if (i915_modparams.reset < 2) + if (gt->i915->params.reset < 2) return false; return INTEL_INFO(gt->i915)->has_reset_engine; @@ -1038,7 +1038,7 @@ void intel_gt_reset(struct intel_gt *gt, awake = reset_prepare(gt); if (!intel_has_gpu_reset(gt)) { - if (i915_modparams.reset) + if (gt->i915->params.reset) drm_err(>->i915->drm, "GPU reset not supported\n"); else drm_dbg(>->i915->drm, "GPU reset disabled\n"); diff --git a/drivers/gpu/drm/i915/gt/selftest_engine_heartbeat.c b/drivers/gpu/drm/i915/gt/selftest_engine_heartbeat.c index f3034c613bc0..73243ba59c7d 100644 --- a/drivers/gpu/drm/i915/gt/selftest_engine_heartbeat.c +++ b/drivers/gpu/drm/i915/gt/selftest_engine_heartbeat.c @@ -365,12 +365,12 @@ int intel_heartbeat_live_selftests(struct drm_i915_private *i915) if (intel_gt_is_wedged(&i915->gt)) return 0; - saved_hangcheck = i915_modparams.enable_hangcheck; - i915_modparams.enable_hangcheck = INT_MAX; + saved_hangcheck = i915->params.enable_hangcheck; + i915->params.enable_hangcheck = INT_MAX; err = intel_gt_live_subtests(tests, &i915->gt); - i915_modparams.enable_hangcheck = saved_hangcheck; + i915->params.enable_hangcheck = saved_hangcheck; return err; } diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_log.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_log.c index fb10f3597ea5..9bbe8a795cb8 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_log.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_log.c @@ -424,25 +424,28 @@ static void guc_log_capture_logs(struct intel_guc_log *log) static u32 __get_default_log_level(struct intel_guc_log *log) { + struct intel_guc *guc = log_to_guc(log); + struct drm_i915_private *i915 = guc_to_gt(guc)->i915; + /* A negative value means "use platform/config default" */ - if (i915_modparams.guc_log_level < 0) { + if (i915->params.guc_log_level < 0) { return (IS_ENABLED(CONFIG_DRM_I915_DEBUG) || IS_ENABLED(CONFIG_DRM_I915_DEBUG_GEM)) ? GUC_LOG_LEVEL_MAX : GUC_LOG_LEVEL_NON_VERBOSE; } - if (i915_modparams.guc_log_level > GUC_LOG_LEVEL_MAX) { + if (i915->params.guc_log_level > GUC_LOG_LEVEL_MAX) { DRM_WARN("Incompatible option detected: %s=%d, %s!\n", - "guc_log_level", i915_modparams.guc_log_level, + "guc_log_level", i915->params.guc_log_level, "verbosity too high"); return (IS_ENABLED(CONFIG_DRM_I915_DEBUG) || IS_ENABLED(CONFIG_DRM_I915_DEBUG_GEM)) ? GUC_LOG_LEVEL_MAX : GUC_LOG_LEVEL_DISABLED; } - GEM_BUG_ON(i915_modparams.guc_log_level < GUC_LOG_LEVEL_DISABLED); - GEM_BUG_ON(i915_modparams.guc_log_level > GUC_LOG_LEVEL_MAX); - return i915_modparams.guc_log_level; + GEM_BUG_ON(i915->params.guc_log_level < GUC_LOG_LEVEL_DISABLED); + GEM_BUG_ON(i915->params.guc_log_level > GUC_LOG_LEVEL_MAX); + return i915->params.guc_log_level; } int intel_guc_log_create(struct intel_guc_log *log) diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c index 94eb63f309ce..fdfeb4b9b0f5 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c @@ -660,10 +660,12 @@ void intel_guc_submission_disable(struct intel_guc *guc) static bool __guc_submission_selected(struct intel_guc *guc) { + struct drm_i915_private *i915 = guc_to_gt(guc)->i915; + if (!intel_guc_submission_is_supported(guc)) return false; - return i915_modparams.enable_guc & ENABLE_GUC_SUBMISSION; + return i915->params.enable_guc & ENABLE_GUC_SUBMISSION; } void intel_guc_submission_init_early(struct intel_guc *guc) diff --git a/drivers/gpu/drm/i915/gt/uc/intel_uc.c b/drivers/gpu/drm/i915/gt/uc/intel_uc.c index f518fe05c6f9..1c2d6358826c 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_uc.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_uc.c @@ -47,15 +47,15 @@ static void __confirm_options(struct intel_uc *uc) drm_dbg(&i915->drm, "enable_guc=%d (guc:%s submission:%s huc:%s)\n", - i915_modparams.enable_guc, + i915->params.enable_guc, yesno(intel_uc_wants_guc(uc)), yesno(intel_uc_wants_guc_submission(uc)), yesno(intel_uc_wants_huc(uc))); - if (i915_modparams.enable_guc == -1) + if (i915->params.enable_guc == -1) return; - if (i915_modparams.enable_guc == 0) { + if (i915->params.enable_guc == 0) { GEM_BUG_ON(intel_uc_wants_guc(uc)); GEM_BUG_ON(intel_uc_wants_guc_submission(uc)); GEM_BUG_ON(intel_uc_wants_huc(uc)); @@ -65,25 +65,25 @@ static void __confirm_options(struct intel_uc *uc) if (!intel_uc_supports_guc(uc)) drm_info(&i915->drm, "Incompatible option enable_guc=%d - %s\n", - i915_modparams.enable_guc, "GuC is not supported!"); + i915->params.enable_guc, "GuC is not supported!"); - if (i915_modparams.enable_guc & ENABLE_GUC_LOAD_HUC && + if (i915->params.enable_guc & ENABLE_GUC_LOAD_HUC && !intel_uc_supports_huc(uc)) drm_info(&i915->drm, "Incompatible option enable_guc=%d - %s\n", - i915_modparams.enable_guc, "HuC is not supported!"); + i915->params.enable_guc, "HuC is not supported!"); - if (i915_modparams.enable_guc & ENABLE_GUC_SUBMISSION && + if (i915->params.enable_guc & ENABLE_GUC_SUBMISSION && !intel_uc_supports_guc_submission(uc)) drm_info(&i915->drm, "Incompatible option enable_guc=%d - %s\n", - i915_modparams.enable_guc, "GuC submission is N/A"); + i915->params.enable_guc, "GuC submission is N/A"); - if (i915_modparams.enable_guc & ~(ENABLE_GUC_SUBMISSION | + if (i915->params.enable_guc & ~(ENABLE_GUC_SUBMISSION | ENABLE_GUC_LOAD_HUC)) drm_info(&i915->drm, "Incompatible option enable_guc=%d - %s\n", - i915_modparams.enable_guc, "undocumented flag"); + i915->params.enable_guc, "undocumented flag"); } void intel_uc_init_early(struct intel_uc *uc) diff --git a/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c b/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c index e75be3999358..59b27aba15c6 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c @@ -115,11 +115,13 @@ struct __packed uc_fw_platform_requirement { }, static void -__uc_fw_auto_select(struct intel_uc_fw *uc_fw, enum intel_platform p, u8 rev) +__uc_fw_auto_select(struct drm_i915_private *i915, struct intel_uc_fw *uc_fw) { static const struct uc_fw_platform_requirement fw_blobs[] = { INTEL_UC_FIRMWARE_DEFS(MAKE_FW_LIST, GUC_FW_BLOB, HUC_FW_BLOB) }; + enum intel_platform p = INTEL_INFO(i915)->platform; + u8 rev = INTEL_REVID(i915); int i; for (i = 0; i < ARRAY_SIZE(fw_blobs) && p <= fw_blobs[i].p; i++) { @@ -154,35 +156,35 @@ __uc_fw_auto_select(struct intel_uc_fw *uc_fw, enum intel_platform p, u8 rev) } /* We don't want to enable GuC/HuC on pre-Gen11 by default */ - if (i915_modparams.enable_guc == -1 && p < INTEL_ICELAKE) + if (i915->params.enable_guc == -1 && p < INTEL_ICELAKE) uc_fw->path = NULL; } -static const char *__override_guc_firmware_path(void) +static const char *__override_guc_firmware_path(struct drm_i915_private *i915) { - if (i915_modparams.enable_guc & (ENABLE_GUC_SUBMISSION | - ENABLE_GUC_LOAD_HUC)) - return i915_modparams.guc_firmware_path; + if (i915->params.enable_guc & (ENABLE_GUC_SUBMISSION | + ENABLE_GUC_LOAD_HUC)) + return i915->params.guc_firmware_path; return ""; } -static const char *__override_huc_firmware_path(void) +static const char *__override_huc_firmware_path(struct drm_i915_private *i915) { - if (i915_modparams.enable_guc & ENABLE_GUC_LOAD_HUC) - return i915_modparams.huc_firmware_path; + if (i915->params.enable_guc & ENABLE_GUC_LOAD_HUC) + return i915->params.huc_firmware_path; return ""; } -static void __uc_fw_user_override(struct intel_uc_fw *uc_fw) +static void __uc_fw_user_override(struct drm_i915_private *i915, struct intel_uc_fw *uc_fw) { const char *path = NULL; switch (uc_fw->type) { case INTEL_UC_FW_TYPE_GUC: - path = __override_guc_firmware_path(); + path = __override_guc_firmware_path(i915); break; case INTEL_UC_FW_TYPE_HUC: - path = __override_huc_firmware_path(); + path = __override_huc_firmware_path(i915); break; } @@ -216,10 +218,8 @@ void intel_uc_fw_init_early(struct intel_uc_fw *uc_fw, uc_fw->type = type; if (HAS_GT_UC(i915)) { - __uc_fw_auto_select(uc_fw, - INTEL_INFO(i915)->platform, - INTEL_REVID(i915)); - __uc_fw_user_override(uc_fw); + __uc_fw_auto_select(i915, uc_fw); + __uc_fw_user_override(i915, uc_fw); } intel_uc_fw_change_status(uc_fw, uc_fw->path ? *uc_fw->path ? diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 4481feb34bc5..242f59910c19 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -64,7 +64,7 @@ static int i915_capabilities(struct seq_file *m, void *data) intel_driver_caps_print(&i915->caps, &p); kernel_param_lock(THIS_MODULE); - i915_params_dump(&i915_modparams, &p); + i915_params_dump(&i915->params, &p); kernel_param_unlock(THIS_MODULE); return 0; diff --git a/drivers/gpu/drm/i915/i915_debugfs_params.c b/drivers/gpu/drm/i915/i915_debugfs_params.c index 62b2c5f0495d..4e2b077692cb 100644 --- a/drivers/gpu/drm/i915/i915_debugfs_params.c +++ b/drivers/gpu/drm/i915/i915_debugfs_params.c @@ -138,9 +138,6 @@ static ssize_t i915_param_charp_write(struct file *file, char **s = m->private; char *new, *old; - /* FIXME: remove locking after params aren't the module params */ - kernel_param_lock(THIS_MODULE); - old = *s; new = strndup_user(ubuf, PAGE_SIZE); if (IS_ERR(new)) { @@ -152,8 +149,6 @@ static ssize_t i915_param_charp_write(struct file *file, kfree(old); out: - kernel_param_unlock(THIS_MODULE); - return len; } @@ -229,7 +224,7 @@ _i915_param_create_file(struct dentry *parent, const char *name, struct dentry *i915_debugfs_params(struct drm_i915_private *i915) { struct drm_minor *minor = i915->drm.primary; - struct i915_params *params = &i915_modparams; + struct i915_params *params = &i915->params; struct dentry *dir; dir = debugfs_create_dir("i915_params", minor->debugfs_root); diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index c08b165a9cb4..da991d1967a2 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -500,6 +500,8 @@ static void i915_driver_late_release(struct drm_i915_private *dev_priv) cpu_latency_qos_remove_request(&dev_priv->sb_qos); mutex_destroy(&dev_priv->sb_lock); + + i915_params_free(&dev_priv->params); } /** @@ -920,6 +922,9 @@ i915_driver_create(struct pci_dev *pdev, const struct pci_device_id *ent) i915->drm.pdev = pdev; pci_set_drvdata(pdev, i915); + /* Device parameters start as a copy of module parameters. */ + i915_params_copy(&i915->params, &i915_modparams); + /* Setup the write-once "constant" device info */ device_info = mkwrite_device_info(i915); memcpy(device_info, match_info, sizeof(*device_info)); @@ -964,7 +969,7 @@ int i915_driver_probe(struct pci_dev *pdev, const struct pci_device_id *ent) return PTR_ERR(i915); /* Disable nuclear pageflip by default on pre-ILK */ - if (!i915_modparams.nuclear_pageflip && match_info->gen < 5) + if (!i915->params.nuclear_pageflip && match_info->gen < 5) i915->drm.driver_features &= ~DRIVER_ATOMIC; /* @@ -974,7 +979,7 @@ int i915_driver_probe(struct pci_dev *pdev, const struct pci_device_id *ent) #if IS_ENABLED(CONFIG_DRM_I915_SELFTEST) if (IS_ENABLED(CONFIG_DRM_I915_UNSTABLE_FAKE_LMEM)) { if (INTEL_GEN(i915) >= 9 && i915_selftest.live < 0 && - i915_modparams.fake_lmem_start) { + i915->params.fake_lmem_start) { mkwrite_device_info(i915)->memory_regions = REGION_SMEM | REGION_LMEM | REGION_STOLEN; mkwrite_device_info(i915)->is_dgfx = true; diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 7a9ea43bab66..2697960f15a9 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -827,6 +827,9 @@ struct i915_selftest_stash { struct drm_i915_private { struct drm_device drm; + /* i915 device parameters */ + struct i915_params params; + const struct intel_device_info __info; /* Use INTEL_INFO() to access. */ struct intel_runtime_info __runtime; /* Use RUNTIME_INFO() to access. */ struct intel_driver_caps caps; @@ -1688,7 +1691,7 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915, /* Only valid when HAS_DISPLAY() is true */ #define INTEL_DISPLAY_ENABLED(dev_priv) \ - (drm_WARN_ON(&(dev_priv)->drm, !HAS_DISPLAY(dev_priv)), !i915_modparams.disable_display) + (drm_WARN_ON(&(dev_priv)->drm, !HAS_DISPLAY(dev_priv)), !(dev_priv)->params.disable_display) static inline bool intel_vtd_active(void) { diff --git a/drivers/gpu/drm/i915/i915_getparam.c b/drivers/gpu/drm/i915/i915_getparam.c index d042644b9cd2..40390b2352b1 100644 --- a/drivers/gpu/drm/i915/i915_getparam.c +++ b/drivers/gpu/drm/i915/i915_getparam.c @@ -80,7 +80,7 @@ int i915_getparam_ioctl(struct drm_device *dev, void *data, return -ENODEV; break; case I915_PARAM_HAS_GPU_RESET: - value = i915_modparams.enable_hangcheck && + value = i915->params.enable_hangcheck && intel_has_gpu_reset(&i915->gt); if (value && intel_has_reset_engine(&i915->gt)) value = 2; diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c index eec292d06f11..866166ada10e 100644 --- a/drivers/gpu/drm/i915/i915_gpu_error.c +++ b/drivers/gpu/drm/i915/i915_gpu_error.c @@ -1698,7 +1698,7 @@ static void capture_gen(struct i915_gpu_coredump *error) error->reset_count = i915_reset_count(&i915->gpu_error); error->suspend_count = i915->suspend_count; - i915_params_copy(&error->params, &i915_modparams); + i915_params_copy(&error->params, &i915->params); memcpy(&error->device_info, INTEL_INFO(i915), sizeof(error->device_info)); @@ -1713,7 +1713,7 @@ i915_gpu_coredump_alloc(struct drm_i915_private *i915, gfp_t gfp) { struct i915_gpu_coredump *error; - if (!i915_modparams.error_capture) + if (!i915->params.error_capture) return NULL; error = kzalloc(sizeof(*error), gfp); diff --git a/drivers/gpu/drm/i915/intel_gvt.c b/drivers/gpu/drm/i915/intel_gvt.c index dd8981340d6e..99fe8aef1c67 100644 --- a/drivers/gpu/drm/i915/intel_gvt.c +++ b/drivers/gpu/drm/i915/intel_gvt.c @@ -66,7 +66,7 @@ static bool is_supported_device(struct drm_i915_private *dev_priv) */ void intel_gvt_sanitize_options(struct drm_i915_private *dev_priv) { - if (!i915_modparams.enable_gvt) + if (!dev_priv->params.enable_gvt) return; if (intel_vgpu_active(dev_priv)) { @@ -82,7 +82,7 @@ void intel_gvt_sanitize_options(struct drm_i915_private *dev_priv) return; bail: - i915_modparams.enable_gvt = 0; + dev_priv->params.enable_gvt = 0; } /** @@ -102,7 +102,7 @@ int intel_gvt_init(struct drm_i915_private *dev_priv) if (i915_inject_probe_failure(dev_priv)) return -ENODEV; - if (!i915_modparams.enable_gvt) { + if (!dev_priv->params.enable_gvt) { drm_dbg(&dev_priv->drm, "GVT-g is disabled by kernel params\n"); return 0; @@ -123,7 +123,7 @@ int intel_gvt_init(struct drm_i915_private *dev_priv) return 0; bail: - i915_modparams.enable_gvt = 0; + dev_priv->params.enable_gvt = 0; return 0; } diff --git a/drivers/gpu/drm/i915/intel_region_lmem.c b/drivers/gpu/drm/i915/intel_region_lmem.c index 14b59b899c9b..40d8f1a95df6 100644 --- a/drivers/gpu/drm/i915/intel_region_lmem.c +++ b/drivers/gpu/drm/i915/intel_region_lmem.c @@ -76,7 +76,7 @@ region_lmem_init(struct intel_memory_region *mem) { int ret; - if (i915_modparams.fake_lmem_start) { + if (mem->i915->params.fake_lmem_start) { ret = init_fake_lmem_bar(mem); GEM_BUG_ON(ret); } @@ -111,12 +111,12 @@ intel_setup_fake_lmem(struct drm_i915_private *i915) resource_size_t start; GEM_BUG_ON(i915_ggtt_has_aperture(&i915->ggtt)); - GEM_BUG_ON(!i915_modparams.fake_lmem_start); + GEM_BUG_ON(!i915->params.fake_lmem_start); /* Your mappable aperture belongs to me now! */ mappable_end = pci_resource_len(pdev, 2); io_start = pci_resource_start(pdev, 2), - start = i915_modparams.fake_lmem_start; + start = i915->params.fake_lmem_start; mem = intel_memory_region_create(i915, start, diff --git a/drivers/gpu/drm/i915/intel_uncore.c b/drivers/gpu/drm/i915/intel_uncore.c index 7d6b9ae7403c..592364aed2da 100644 --- a/drivers/gpu/drm/i915/intel_uncore.c +++ b/drivers/gpu/drm/i915/intel_uncore.c @@ -1185,7 +1185,7 @@ __unclaimed_reg_debug(struct intel_uncore *uncore, read ? "read from" : "write to", i915_mmio_reg_offset(reg))) /* Only report the first N failures */ - i915_modparams.mmio_debug--; + uncore->i915->params.mmio_debug--; } static inline void @@ -1194,7 +1194,7 @@ unclaimed_reg_debug(struct intel_uncore *uncore, const bool read, const bool before) { - if (likely(!i915_modparams.mmio_debug)) + if (likely(!uncore->i915->params.mmio_debug)) return; /* interrupts are disabled and re-enabled around uncore->lock usage */ @@ -2093,12 +2093,12 @@ intel_uncore_arm_unclaimed_mmio_detection(struct intel_uncore *uncore) goto out; if (unlikely(check_for_unclaimed_mmio(uncore))) { - if (!i915_modparams.mmio_debug) { + if (!uncore->i915->params.mmio_debug) { drm_dbg(&uncore->i915->drm, "Unclaimed register detected, " "enabling oneshot unclaimed register reporting. " "Please use i915.mmio_debug=N for more information.\n"); - i915_modparams.mmio_debug++; + uncore->i915->params.mmio_debug++; } uncore->debug->unclaimed_mmio_check--; ret = true; |