From patchwork Mon May 4 18:15:52 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pankaj Bharadiya X-Patchwork-Id: 11527357 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 502E71668 for ; Mon, 4 May 2020 18:24:12 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 37EAC2085B for ; Mon, 4 May 2020 18:24:12 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 37EAC2085B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D5DAD6E0D5; Mon, 4 May 2020 18:24:10 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by gabe.freedesktop.org (Postfix) with ESMTPS id 92A236E0D5; Mon, 4 May 2020 18:24:09 +0000 (UTC) IronPort-SDR: ZMWyLJ/xAXIt3GPxULmN1+CUJH8NCUyXGKpjmO+YQkmYGnRR6GrRfhyaopqf6l9GSbYzdaZ7Z1 qIvgUYIxBSNw== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 May 2020 11:24:08 -0700 IronPort-SDR: da3f3ujxcys7BndBffR0zfZ1xFJftw6rGYArSgB/hsEnmN4ktSdUsN7aYofLScKTOIt5SmMjWZ vFkx/nQTnsBQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,352,1583222400"; d="scan'208";a="369172057" Received: from plaxmina-desktop.iind.intel.com ([10.145.162.62]) by fmsmga001.fm.intel.com with ESMTP; 04 May 2020 11:24:03 -0700 From: Pankaj Bharadiya To: jani.nikula@linux.intel.com, daniel@ffwll.ch, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, Joonas Lahtinen , Rodrigo Vivi , David Airlie , Imre Deak , =?utf-8?b?VmlsbGUgU3lyasOkbMOk?= , =?utf-8?q?Jos=C3=A9_Roberto_de_Souza?= , Chris Wilson , Matt Roper , Anshuman Gupta Subject: [PATCH v2 1/9] drm/i915/display/display_power: Prefer drm_WARN_ON over WARN_ON Date: Mon, 4 May 2020 23:45:52 +0530 Message-Id: <20200504181600.18503-2-pankaj.laxminarayan.bharadiya@intel.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20200504181600.18503-1-pankaj.laxminarayan.bharadiya@intel.com> References: <20200504181600.18503-1-pankaj.laxminarayan.bharadiya@intel.com> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: pankaj.laxminarayan.bharadiya@intel.com Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" struct drm_device specific drm_WARN* macros include device information in the backtrace, so we know what device the warnings originate from. Prefer drm_WARN_ON over WARN_ON at places where struct i915_power_domains struct is available. Conversion is done with below sementic patch: @@ identifier func, T; @@ func(struct i915_power_domains *T,...) { + struct drm_i915_private *i915 = container_of(T, struct drm_i915_private, power_domains); <+... -WARN_ON( +drm_WARN_ON(&i915->drm, ...) ...+> } changes since v1: - Fix commit subject (Jani) Signed-off-by: Pankaj Bharadiya --- .../drm/i915/display/intel_display_power.c | 35 +++++++++++++------ 1 file changed, 24 insertions(+), 11 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_display_power.c b/drivers/gpu/drm/i915/display/intel_display_power.c index 49998906cc61..69039cea1b5a 100644 --- a/drivers/gpu/drm/i915/display/intel_display_power.c +++ b/drivers/gpu/drm/i915/display/intel_display_power.c @@ -1943,22 +1943,29 @@ static u64 __async_put_domains_mask(struct i915_power_domains *power_domains) static bool assert_async_put_domain_masks_disjoint(struct i915_power_domains *power_domains) { - return !WARN_ON(power_domains->async_put_domains[0] & - power_domains->async_put_domains[1]); + struct drm_i915_private *i915 = container_of(power_domains, + struct drm_i915_private, + power_domains); + return !drm_WARN_ON(&i915->drm, power_domains->async_put_domains[0] & + power_domains->async_put_domains[1]); } static bool __async_put_domains_state_ok(struct i915_power_domains *power_domains) { + struct drm_i915_private *i915 = container_of(power_domains, + struct drm_i915_private, + power_domains); enum intel_display_power_domain domain; bool err = false; err |= !assert_async_put_domain_masks_disjoint(power_domains); - err |= WARN_ON(!!power_domains->async_put_wakeref != - !!__async_put_domains_mask(power_domains)); + err |= drm_WARN_ON(&i915->drm, !!power_domains->async_put_wakeref != + !!__async_put_domains_mask(power_domains)); for_each_power_domain(domain, __async_put_domains_mask(power_domains)) - err |= WARN_ON(power_domains->domain_use_count[domain] != 1); + err |= drm_WARN_ON(&i915->drm, + power_domains->domain_use_count[domain] != 1); return !err; } @@ -2200,11 +2207,14 @@ static void queue_async_put_domains_work(struct i915_power_domains *power_domains, intel_wakeref_t wakeref) { - WARN_ON(power_domains->async_put_wakeref); + struct drm_i915_private *i915 = container_of(power_domains, + struct drm_i915_private, + power_domains); + drm_WARN_ON(&i915->drm, power_domains->async_put_wakeref); power_domains->async_put_wakeref = wakeref; - WARN_ON(!queue_delayed_work(system_unbound_wq, - &power_domains->async_put_work, - msecs_to_jiffies(100))); + drm_WARN_ON(&i915->drm, !queue_delayed_work(system_unbound_wq, + &power_domains->async_put_work, + msecs_to_jiffies(100))); } static void @@ -4365,6 +4375,9 @@ __set_power_wells(struct i915_power_domains *power_domains, const struct i915_power_well_desc *power_well_descs, int power_well_count) { + struct drm_i915_private *i915 = container_of(power_domains, + struct drm_i915_private, + power_domains); u64 power_well_ids = 0; int i; @@ -4384,8 +4397,8 @@ __set_power_wells(struct i915_power_domains *power_domains, if (id == DISP_PW_ID_NONE) continue; - WARN_ON(id >= sizeof(power_well_ids) * 8); - WARN_ON(power_well_ids & BIT_ULL(id)); + drm_WARN_ON(&i915->drm, id >= sizeof(power_well_ids) * 8); + drm_WARN_ON(&i915->drm, power_well_ids & BIT_ULL(id)); power_well_ids |= BIT_ULL(id); } From patchwork Mon May 4 18:15:53 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pankaj Bharadiya X-Patchwork-Id: 11527361 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 578D915AB for ; Mon, 4 May 2020 18:24:19 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 3FC0C21582 for ; Mon, 4 May 2020 18:24:19 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3FC0C21582 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id F3FC56E446; Mon, 4 May 2020 18:24:17 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id AFCDB6E446; Mon, 4 May 2020 18:24:16 +0000 (UTC) IronPort-SDR: rp+5uN+aUVm8TsZqQAL+PA3auzeBN1rAWvpLVM3j/si6KKL4/FXXplkC49TY+hgsISZIwYfdC5 vxHBnch5PGKA== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 May 2020 11:24:16 -0700 IronPort-SDR: qt0RTYQCOFj12K5GkkTULG7nAGtysMaJk+P93oxvKrR0SYXNZ7uUveCzTsliwAlRFDn9MIFamJ 3PnzYn/Ht0GQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,352,1583222400"; d="scan'208";a="369172091" Received: from plaxmina-desktop.iind.intel.com ([10.145.162.62]) by fmsmga001.fm.intel.com with ESMTP; 04 May 2020 11:24:10 -0700 From: Pankaj Bharadiya To: jani.nikula@linux.intel.com, daniel@ffwll.ch, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, Joonas Lahtinen , Rodrigo Vivi , David Airlie , =?utf-8?b?VmlsbGUgU3lyasOkbMOk?= , Manasi Navare , =?utf-8?q?Jos=C3=A9_Roberto_de_S?= =?utf-8?q?ouza?= , Chris Wilson , Imre Deak , Gwan-gyeong Mun , Matt Roper Subject: [PATCH v2 2/9] drm/i915/display/dp: Prefer drm_WARN* over WARN* Date: Mon, 4 May 2020 23:45:53 +0530 Message-Id: <20200504181600.18503-3-pankaj.laxminarayan.bharadiya@intel.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20200504181600.18503-1-pankaj.laxminarayan.bharadiya@intel.com> References: <20200504181600.18503-1-pankaj.laxminarayan.bharadiya@intel.com> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: pankaj.laxminarayan.bharadiya@intel.com Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" struct drm_device specific drm_WARN* macros include device information in the backtrace, so we know what device the warnings originate from. Prefer drm_WARN* over WARN* at places where struct intel_dp or struct drm_i915_private pointer is available. Conversion is done with below sementic patch: @rule1@ identifier func, T; @@ func(...) { ... struct drm_i915_private *T = ...; <+... ( -WARN_ON( +drm_WARN_ON(&T->drm, ...) | -WARN_ON_ONCE( +drm_WARN_ON_ONCE(&T->drm, ...) ) ...+> } @rule2@ identifier func, T; @@ func(struct drm_i915_private *T,...) { <+... ( -WARN_ON( +drm_WARN_ON(&T->drm, ...) | -WARN_ON_ONCE( +drm_WARN_ON_ONCE(&T->drm, ...) ) ...+> } @rule3@ identifier func, T; @@ func(struct intel_dp *T,...) { + struct drm_i915_private *i915 = dp_to_i915(T); <+... ( -WARN_ON( +drm_WARN_ON(&i915->drm, ...) | -WARN_ON_ONCE( +drm_WARN_ON_ONCE(&i915->drm, ...) ) ...+> } @rule4@ identifier func, T; @@ func(...) { ... struct intel_dp *T = ...; + struct drm_i915_private *i915 = dp_to_i915(T); <+... ( -WARN_ON( +drm_WARN_ON(&i915->drm, ...) | -WARN_ON_ONCE( +drm_WARN_ON_ONCE(&i915->drm, ...) ) ...+> } Signed-off-by: Pankaj Bharadiya --- drivers/gpu/drm/i915/display/intel_dp.c | 24 +++++++++++++++--------- 1 file changed, 15 insertions(+), 9 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index 6952b0295096..ac44fc242879 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -409,7 +409,10 @@ static int intel_dp_rate_index(const int *rates, int len, int rate) static void intel_dp_set_common_rates(struct intel_dp *intel_dp) { - WARN_ON(!intel_dp->num_source_rates || !intel_dp->num_sink_rates); + struct drm_i915_private *i915 = dp_to_i915(intel_dp); + + drm_WARN_ON(&i915->drm, + !intel_dp->num_source_rates || !intel_dp->num_sink_rates); intel_dp->num_common_rates = intersect_rates(intel_dp->source_rates, intel_dp->num_source_rates, @@ -418,7 +421,7 @@ static void intel_dp_set_common_rates(struct intel_dp *intel_dp) intel_dp->common_rates); /* Paranoia, there should always be something in common. */ - if (WARN_ON(intel_dp->num_common_rates == 0)) { + if (drm_WARN_ON(&i915->drm, intel_dp->num_common_rates == 0)) { intel_dp->common_rates[0] = 162000; intel_dp->num_common_rates = 1; } @@ -1554,6 +1557,7 @@ static ssize_t intel_dp_aux_transfer(struct drm_dp_aux *aux, struct drm_dp_aux_msg *msg) { struct intel_dp *intel_dp = container_of(aux, struct intel_dp, aux); + struct drm_i915_private *i915 = dp_to_i915(intel_dp); u8 txbuf[20], rxbuf[20]; size_t txsize, rxsize; int ret; @@ -1567,10 +1571,10 @@ intel_dp_aux_transfer(struct drm_dp_aux *aux, struct drm_dp_aux_msg *msg) txsize = msg->size ? HEADER_SIZE + msg->size : BARE_ADDRESS_SIZE; rxsize = 2; /* 0 or 1 data bytes */ - if (WARN_ON(txsize > 20)) + if (drm_WARN_ON(&i915->drm, txsize > 20)) return -E2BIG; - WARN_ON(!msg->buffer != !msg->size); + drm_WARN_ON(&i915->drm, !msg->buffer != !msg->size); if (msg->buffer) memcpy(txbuf + HEADER_SIZE, msg->buffer, msg->size); @@ -1595,7 +1599,7 @@ intel_dp_aux_transfer(struct drm_dp_aux *aux, struct drm_dp_aux_msg *msg) txsize = msg->size ? HEADER_SIZE : BARE_ADDRESS_SIZE; rxsize = msg->size + 1; - if (WARN_ON(rxsize > 20)) + if (drm_WARN_ON(&i915->drm, rxsize > 20)) return -E2BIG; ret = intel_dp_aux_xfer(intel_dp, txbuf, txsize, @@ -1870,10 +1874,11 @@ static void intel_dp_print_rates(struct intel_dp *intel_dp) int intel_dp_max_link_rate(struct intel_dp *intel_dp) { + struct drm_i915_private *i915 = dp_to_i915(intel_dp); int len; len = intel_dp_common_len_rate_limit(intel_dp, intel_dp->max_link_rate); - if (WARN_ON(len <= 0)) + if (drm_WARN_ON(&i915->drm, len <= 0)) return 162000; return intel_dp->common_rates[len - 1]; @@ -1881,10 +1886,11 @@ intel_dp_max_link_rate(struct intel_dp *intel_dp) int intel_dp_rate_select(struct intel_dp *intel_dp, int rate) { + struct drm_i915_private *i915 = dp_to_i915(intel_dp); int i = intel_dp_rate_index(intel_dp->sink_rates, intel_dp->num_sink_rates, rate); - if (WARN_ON(i < 0)) + if (drm_WARN_ON(&i915->drm, i < 0)) i = 0; return i; @@ -5580,7 +5586,7 @@ intel_dp_check_mst_status(struct intel_dp *intel_dp) if (!intel_dp->is_mst) return -EINVAL; - WARN_ON_ONCE(intel_dp->active_mst_links < 0); + drm_WARN_ON_ONCE(&i915->drm, intel_dp->active_mst_links < 0); for (;;) { u8 esi[DP_DPRX_ESI_LEN] = {}; @@ -5942,7 +5948,7 @@ intel_dp_detect_dpcd(struct intel_dp *intel_dp) u8 *dpcd = intel_dp->dpcd; u8 type; - if (WARN_ON(intel_dp_is_edp(intel_dp))) + if (drm_WARN_ON(&i915->drm, intel_dp_is_edp(intel_dp))) return connector_status_connected; if (lspcon->active) From patchwork Mon May 4 18:15:54 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pankaj Bharadiya X-Patchwork-Id: 11527367 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 03B8015AB for ; Mon, 4 May 2020 18:24:25 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id E02B02085B for ; Mon, 4 May 2020 18:24:24 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E02B02085B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 8DF626E455; Mon, 4 May 2020 18:24:23 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by gabe.freedesktop.org (Postfix) with ESMTPS id 74D7F6E455; Mon, 4 May 2020 18:24:22 +0000 (UTC) IronPort-SDR: zBCsLEXatfJibP94RAkk5RTdytM91Nzmndj74wE7jnf1DMuY+8omNFCFf+Gth7ITERR+q++xIk e7L6XHPw+J1Q== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 May 2020 11:24:22 -0700 IronPort-SDR: +HmZQlRI3NDBlIJJrMSsNyufWTIxTr8q13Dqhjfftf0dROcSrC19AyIMhXZ/maHlxFQyBwkNsy I3+Ps30qjEpQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,352,1583222400"; d="scan'208";a="369172118" Received: from plaxmina-desktop.iind.intel.com ([10.145.162.62]) by fmsmga001.fm.intel.com with ESMTP; 04 May 2020 11:24:17 -0700 From: Pankaj Bharadiya To: jani.nikula@linux.intel.com, daniel@ffwll.ch, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, Joonas Lahtinen , Rodrigo Vivi , David Airlie , =?utf-8?b?VmlsbGUgU3lyasOkbMOk?= , Chris Wilson , Imre Deak , Maarten Lankhorst , Pankaj Bharadiya Subject: [PATCH v2 3/9] drm/i915/display/sdvo: Prefer drm_WARN* over WARN* Date: Mon, 4 May 2020 23:45:54 +0530 Message-Id: <20200504181600.18503-4-pankaj.laxminarayan.bharadiya@intel.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20200504181600.18503-1-pankaj.laxminarayan.bharadiya@intel.com> References: <20200504181600.18503-1-pankaj.laxminarayan.bharadiya@intel.com> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" struct drm_device specific drm_WARN* macros include device information in the backtrace, so we know what device the warnings originate from. Prefer drm_WARN* over WARN* calls. changes since v1: - Added dev_priv local variable and used it in drm_WARN* calls (Jani) Signed-off-by: Pankaj Bharadiya --- drivers/gpu/drm/i915/display/intel_sdvo.c | 21 ++++++++++++++------- 1 file changed, 14 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_sdvo.c b/drivers/gpu/drm/i915/display/intel_sdvo.c index bc6c26818e15..773523dcd107 100644 --- a/drivers/gpu/drm/i915/display/intel_sdvo.c +++ b/drivers/gpu/drm/i915/display/intel_sdvo.c @@ -411,6 +411,7 @@ static const char *sdvo_cmd_name(u8 cmd) static void intel_sdvo_debug_write(struct intel_sdvo *intel_sdvo, u8 cmd, const void *args, int args_len) { + struct drm_i915_private *dev_priv = to_i915(intel_sdvo->base.base.dev); const char *cmd_name; int i, pos = 0; char buffer[64]; @@ -431,7 +432,7 @@ static void intel_sdvo_debug_write(struct intel_sdvo *intel_sdvo, u8 cmd, else BUF_PRINT("(%02X)", cmd); - WARN_ON(pos >= sizeof(buffer) - 1); + drm_WARN_ON(&dev_priv->drm, pos >= sizeof(buffer) - 1); #undef BUF_PRINT DRM_DEBUG_KMS("%s: W: %02X %s\n", SDVO_NAME(intel_sdvo), cmd, buffer); @@ -533,6 +534,7 @@ static bool intel_sdvo_write_cmd(struct intel_sdvo *intel_sdvo, u8 cmd, static bool intel_sdvo_read_response(struct intel_sdvo *intel_sdvo, void *response, int response_len) { + struct drm_i915_private *dev_priv = to_i915(intel_sdvo->base.base.dev); const char *cmd_status; u8 retry = 15; /* 5 quick checks, followed by 10 long checks */ u8 status; @@ -597,7 +599,7 @@ static bool intel_sdvo_read_response(struct intel_sdvo *intel_sdvo, BUF_PRINT(" %02X", ((u8 *)response)[i]); } - WARN_ON(pos >= sizeof(buffer) - 1); + drm_WARN_ON(&dev_priv->drm, pos >= sizeof(buffer) - 1); #undef BUF_PRINT DRM_DEBUG_KMS("%s: R: %s\n", SDVO_NAME(intel_sdvo), buffer); @@ -1081,6 +1083,7 @@ static bool intel_sdvo_compute_avi_infoframe(struct intel_sdvo *intel_sdvo, struct intel_crtc_state *crtc_state, struct drm_connector_state *conn_state) { + struct drm_i915_private *dev_priv = to_i915(intel_sdvo->base.base.dev); struct hdmi_avi_infoframe *frame = &crtc_state->infoframes.avi.avi; const struct drm_display_mode *adjusted_mode = &crtc_state->hw.adjusted_mode; @@ -1106,7 +1109,7 @@ static bool intel_sdvo_compute_avi_infoframe(struct intel_sdvo *intel_sdvo, HDMI_QUANTIZATION_RANGE_FULL); ret = hdmi_avi_infoframe_check(frame); - if (WARN_ON(ret)) + if (drm_WARN_ON(&dev_priv->drm, ret)) return false; return true; @@ -1115,6 +1118,7 @@ static bool intel_sdvo_compute_avi_infoframe(struct intel_sdvo *intel_sdvo, static bool intel_sdvo_set_avi_infoframe(struct intel_sdvo *intel_sdvo, const struct intel_crtc_state *crtc_state) { + struct drm_i915_private *dev_priv = to_i915(intel_sdvo->base.base.dev); u8 sdvo_data[HDMI_INFOFRAME_SIZE(AVI)]; const union hdmi_infoframe *frame = &crtc_state->infoframes.avi; ssize_t len; @@ -1123,11 +1127,12 @@ static bool intel_sdvo_set_avi_infoframe(struct intel_sdvo *intel_sdvo, intel_hdmi_infoframe_enable(HDMI_INFOFRAME_TYPE_AVI)) == 0) return true; - if (WARN_ON(frame->any.type != HDMI_INFOFRAME_TYPE_AVI)) + if (drm_WARN_ON(&dev_priv->drm, + frame->any.type != HDMI_INFOFRAME_TYPE_AVI)) return false; len = hdmi_infoframe_pack_only(frame, sdvo_data, sizeof(sdvo_data)); - if (WARN_ON(len < 0)) + if (drm_WARN_ON(&dev_priv->drm, len < 0)) return false; return intel_sdvo_write_infoframe(intel_sdvo, SDVO_HBUF_INDEX_AVI_IF, @@ -1237,6 +1242,7 @@ intel_sdvo_get_preferred_input_mode(struct intel_sdvo *intel_sdvo, static void i9xx_adjust_sdvo_tv_clock(struct intel_crtc_state *pipe_config) { + struct drm_i915_private *dev_priv = to_i915(pipe_config->uapi.crtc->dev); unsigned dotclock = pipe_config->port_clock; struct dpll *clock = &pipe_config->dpll; @@ -1257,7 +1263,8 @@ static void i9xx_adjust_sdvo_tv_clock(struct intel_crtc_state *pipe_config) clock->m1 = 12; clock->m2 = 8; } else { - WARN(1, "SDVO TV clock out of range: %i\n", dotclock); + drm_WARN(&dev_priv->drm, 1, + "SDVO TV clock out of range: %i\n", dotclock); } pipe_config->clock_set = true; @@ -2293,7 +2300,7 @@ intel_sdvo_connector_atomic_get_property(struct drm_connector *connector, return 0; } - WARN_ON(1); + drm_WARN_ON(connector->dev, 1); *val = 0; } else if (property == intel_sdvo_connector->top || property == intel_sdvo_connector->bottom) From patchwork Mon May 4 18:15:55 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pankaj Bharadiya X-Patchwork-Id: 11527371 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 7990C17E8 for ; Mon, 4 May 2020 18:24:34 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 60D1424960 for ; Mon, 4 May 2020 18:24:34 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 60D1424960 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 46A2F6E459; Mon, 4 May 2020 18:24:33 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by gabe.freedesktop.org (Postfix) with ESMTPS id 9F7AE6E457; Mon, 4 May 2020 18:24:31 +0000 (UTC) IronPort-SDR: u6U0jcSFODoRAPHPNDYaHLTiOGohl4XJbkMXgb0KKH3SSSnaof5e3XqikSxSImk9r3Zj/TRHol qXq+8YgDNqMw== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 May 2020 11:24:31 -0700 IronPort-SDR: /b68/7D1FhLYcpyIBYf2zJAIDgWVsaIF5qUbSuwN0sodaLVX/u5W07NdpjzJENbYApYKy7ITY4 /crJMGO/JyoQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,352,1583222400"; d="scan'208";a="369172161" Received: from plaxmina-desktop.iind.intel.com ([10.145.162.62]) by fmsmga001.fm.intel.com with ESMTP; 04 May 2020 11:24:25 -0700 From: Pankaj Bharadiya To: jani.nikula@linux.intel.com, daniel@ffwll.ch, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, Joonas Lahtinen , Rodrigo Vivi , David Airlie , Imre Deak , =?utf-8?q?Jos=C3=A9_Roberto_de_Souza?= , =?utf-8?b?VmlsbGUgU3lyasOkbMOk?= , Lucas De Marchi , Pankaj Bharadiya Subject: [PATCH v2 4/9] drm/i915/display/tc: Prefer drm_WARN_ON over WARN_ON Date: Mon, 4 May 2020 23:45:55 +0530 Message-Id: <20200504181600.18503-5-pankaj.laxminarayan.bharadiya@intel.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20200504181600.18503-1-pankaj.laxminarayan.bharadiya@intel.com> References: <20200504181600.18503-1-pankaj.laxminarayan.bharadiya@intel.com> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" struct drm_device specific drm_WARN* macros include device information in the backtrace, so we know what device the warnings originate from. Prefer drm_WARN_ON over WARN_ON. Conversion is done with below sementic patch: @@ identifier func, T; @@ func(...) { ... struct drm_i915_private *T = ...; <+... -WARN_ON( +drm_WARN_ON(&T->drm, ...) ...+> } @@ identifier func, T; @@ func(struct intel_digital_port *T,...) { +struct drm_i915_private *i915 = to_i915(T->base.base.dev); <+... -WARN_ON( +drm_WARN_ON(&i915->drm, ...) ...+> } changes since v1: - Add i915 local variable and use it in drm_WARN_ON (Jani) Signed-off-by: Pankaj Bharadiya --- drivers/gpu/drm/i915/display/intel_tc.c | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_tc.c b/drivers/gpu/drm/i915/display/intel_tc.c index d3bd5e798fbc..a2ffc991bc0e 100644 --- a/drivers/gpu/drm/i915/display/intel_tc.c +++ b/drivers/gpu/drm/i915/display/intel_tc.c @@ -360,12 +360,12 @@ static void icl_tc_phy_connect(struct intel_digital_port *dig_port, } if (!icl_tc_phy_set_safe_mode(dig_port, false) && - !WARN_ON(dig_port->tc_legacy_port)) + !drm_WARN_ON(&i915->drm, dig_port->tc_legacy_port)) goto out_set_tbt_alt_mode; max_lanes = intel_tc_port_fia_max_lane_count(dig_port); if (dig_port->tc_legacy_port) { - WARN_ON(max_lanes != 4); + drm_WARN_ON(&i915->drm, max_lanes != 4); dig_port->tc_mode = TC_PORT_LEGACY; return; @@ -445,18 +445,20 @@ static bool icl_tc_phy_is_connected(struct intel_digital_port *dig_port) static enum tc_port_mode intel_tc_port_get_current_mode(struct intel_digital_port *dig_port) { + struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev); u32 live_status_mask = tc_port_live_status_mask(dig_port); bool in_safe_mode = icl_tc_phy_is_in_safe_mode(dig_port); enum tc_port_mode mode; - if (in_safe_mode || WARN_ON(!icl_tc_phy_status_complete(dig_port))) + if (in_safe_mode || + drm_WARN_ON(&i915->drm, !icl_tc_phy_status_complete(dig_port))) return TC_PORT_TBT_ALT; mode = dig_port->tc_legacy_port ? TC_PORT_LEGACY : TC_PORT_DP_ALT; if (live_status_mask) { enum tc_port_mode live_mode = fls(live_status_mask) - 1; - if (!WARN_ON(live_mode == TC_PORT_TBT_ALT)) + if (!drm_WARN_ON(&i915->drm, live_mode == TC_PORT_TBT_ALT)) mode = live_mode; } @@ -505,7 +507,9 @@ static void intel_tc_port_link_init_refcount(struct intel_digital_port *dig_port, int refcount) { - WARN_ON(dig_port->tc_link_refcount); + struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev); + + drm_WARN_ON(&i915->drm, dig_port->tc_link_refcount); dig_port->tc_link_refcount = refcount; } From patchwork Mon May 4 18:15:56 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pankaj Bharadiya X-Patchwork-Id: 11527373 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 0AA6B15AB for ; Mon, 4 May 2020 18:24:49 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id E6DA024953 for ; Mon, 4 May 2020 18:24:48 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E6DA024953 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 2A1306E45E; Mon, 4 May 2020 18:24:48 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by gabe.freedesktop.org (Postfix) with ESMTPS id 3AFC26E45E; Mon, 4 May 2020 18:24:47 +0000 (UTC) IronPort-SDR: 1Plrm/fG29ajpaTdYBIrc50/oYqUFg9vAK5zO31Gu6b+2CPWM54Qk4j99Juq2Kr3NMLK0638mF QyNsIbO22saA== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 May 2020 11:24:46 -0700 IronPort-SDR: Xjx4a1bkIM2/pJLgNG8MgAikWACpvhWtPoAiezzHKEDw1t1fEmnPQTM+dg84hft9WArTQZhHqK 4eC9OcaKRUxg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,352,1583222400"; d="scan'208";a="369172200" Received: from plaxmina-desktop.iind.intel.com ([10.145.162.62]) by fmsmga001.fm.intel.com with ESMTP; 04 May 2020 11:24:41 -0700 From: Pankaj Bharadiya To: jani.nikula@linux.intel.com, daniel@ffwll.ch, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, Joonas Lahtinen , Rodrigo Vivi , David Airlie , Chris Wilson , Matthew Auld , Tvrtko Ursulin , Mika Kuoppala , Jon Bloomfield , Pankaj Bharadiya , Abdiel Janulgue Subject: [PATCH v2 5/9] drm/i915/gem: Prefer drm_WARN* over WARN* Date: Mon, 4 May 2020 23:45:56 +0530 Message-Id: <20200504181600.18503-6-pankaj.laxminarayan.bharadiya@intel.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20200504181600.18503-1-pankaj.laxminarayan.bharadiya@intel.com> References: <20200504181600.18503-1-pankaj.laxminarayan.bharadiya@intel.com> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" struct drm_device specific drm_WARN* macros include device information in the backtrace, so we know what device the warnings originate from. Prefer drm_WARN* over WARN* at places where struct drm_device pointer can be extracted. Signed-off-by: Pankaj Bharadiya --- drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c | 2 +- drivers/gpu/drm/i915/gem/i915_gem_phys.c | 3 ++- drivers/gpu/drm/i915/gem/i915_gem_userptr.c | 2 +- 3 files changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c index cce7df231cb9..cf9f0e078202 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c @@ -1574,7 +1574,7 @@ eb_relocate_entry(struct i915_execbuffer *eb, err = i915_vma_bind(target->vma, target->vma->obj->cache_level, PIN_GLOBAL, NULL); - if (WARN_ONCE(err, + if (drm_WARN_ONCE(&i915->drm, err, "Unexpected failure to bind target VMA!")) return err; } diff --git a/drivers/gpu/drm/i915/gem/i915_gem_phys.c b/drivers/gpu/drm/i915/gem/i915_gem_phys.c index 7fe9831aa9ba..4c1c7232b024 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_phys.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_phys.c @@ -27,7 +27,8 @@ static int i915_gem_object_get_pages_phys(struct drm_i915_gem_object *obj) void *dst; int i; - if (WARN_ON(i915_gem_object_needs_bit17_swizzle(obj))) + if (drm_WARN_ON(obj->base.dev, + i915_gem_object_needs_bit17_swizzle(obj))) return -EINVAL; /* diff --git a/drivers/gpu/drm/i915/gem/i915_gem_userptr.c b/drivers/gpu/drm/i915/gem/i915_gem_userptr.c index 7ffd7afeb7a5..8b0708708671 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_userptr.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_userptr.c @@ -235,7 +235,7 @@ i915_gem_userptr_init__mmu_notifier(struct drm_i915_gem_object *obj, if (flags & I915_USERPTR_UNSYNCHRONIZED) return capable(CAP_SYS_ADMIN) ? 0 : -EPERM; - if (WARN_ON(obj->userptr.mm == NULL)) + if (drm_WARN_ON(obj->base.dev, obj->userptr.mm == NULL)) return -EINVAL; mn = i915_mmu_notifier_find(obj->userptr.mm); From patchwork Mon May 4 18:15:57 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pankaj Bharadiya X-Patchwork-Id: 11527379 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 9996215AB for ; Mon, 4 May 2020 18:24:52 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 8136924953 for ; Mon, 4 May 2020 18:24:52 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8136924953 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 980D76E462; Mon, 4 May 2020 18:24:51 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4C5B76E45F; Mon, 4 May 2020 18:24:50 +0000 (UTC) IronPort-SDR: LJJZOIDWQNe1jDuzyJRodVp5KUhopPJqkdSabTQ1DDdyPgDvwL8ii8MbZG9BTf5v8AUY6eOpX+ y5l8Ts8I3U/A== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 May 2020 11:24:50 -0700 IronPort-SDR: 92tesnbzlImzOreAOcllvyjnsLXuR0qryEewTBPkkGdrNg2xayk4n4T4xeupMsKjyeW3GeSBoi pczwJANKbBLw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,352,1583222400"; d="scan'208";a="369172212" Received: from plaxmina-desktop.iind.intel.com ([10.145.162.62]) by fmsmga001.fm.intel.com with ESMTP; 04 May 2020 11:24:46 -0700 From: Pankaj Bharadiya To: jani.nikula@linux.intel.com, daniel@ffwll.ch, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, Joonas Lahtinen , Rodrigo Vivi , David Airlie Subject: [PATCH v2 6/9] drm/i915/i915_drv: Prefer drm_WARN_ON over WARN_ON Date: Mon, 4 May 2020 23:45:57 +0530 Message-Id: <20200504181600.18503-7-pankaj.laxminarayan.bharadiya@intel.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20200504181600.18503-1-pankaj.laxminarayan.bharadiya@intel.com> References: <20200504181600.18503-1-pankaj.laxminarayan.bharadiya@intel.com> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: pankaj.laxminarayan.bharadiya@intel.com Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" struct drm_device specific drm_WARN* macros include device information in the backtrace, so we know what device the warnings originate from. Prefer drm_WARN_ON over WARN_ON. changes since v1: - Add parentheses around the dev_priv macro argument (Jani) Signed-off-by: Pankaj Bharadiya --- drivers/gpu/drm/i915/i915_drv.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 6af69555733e..9fdf4bcd06e1 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -1649,7 +1649,8 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915, #define HAS_DISPLAY(dev_priv) (INTEL_INFO(dev_priv)->pipe_mask != 0) /* Only valid when HAS_DISPLAY() is true */ -#define INTEL_DISPLAY_ENABLED(dev_priv) (WARN_ON(!HAS_DISPLAY(dev_priv)), !i915_modparams.disable_display) +#define INTEL_DISPLAY_ENABLED(dev_priv) \ + (drm_WARN_ON(&(dev_priv)->drm, !HAS_DISPLAY(dev_priv)), !i915_modparams.disable_display) static inline bool intel_vtd_active(void) { From patchwork Mon May 4 18:15:58 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pankaj Bharadiya X-Patchwork-Id: 11527381 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 8D69815AB for ; Mon, 4 May 2020 18:24:55 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 7581A24953 for ; Mon, 4 May 2020 18:24:55 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7581A24953 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id B27E26E463; Mon, 4 May 2020 18:24:54 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by gabe.freedesktop.org (Postfix) with ESMTPS id D11DD6E461; Mon, 4 May 2020 18:24:53 +0000 (UTC) IronPort-SDR: Vb3RicII126FYzxQAIVjw+RxvX/idiZk/ulGVeHE/wRq+xwm160UlcPaBheVuF72d2LUU99z5s TvOqwzubGlmQ== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 May 2020 11:24:53 -0700 IronPort-SDR: cXCXuckvFxR9pLUOMKqbMh7SbrlOnUkp8iOjsU5bt8YCyMEDsYRWdeNHF5a9OmWxdu6YbAil9F oz/gsk+N4V1A== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,352,1583222400"; d="scan'208";a="369172226" Received: from plaxmina-desktop.iind.intel.com ([10.145.162.62]) by fmsmga001.fm.intel.com with ESMTP; 04 May 2020 11:24:50 -0700 From: Pankaj Bharadiya To: jani.nikula@linux.intel.com, daniel@ffwll.ch, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, Joonas Lahtinen , Rodrigo Vivi , David Airlie Subject: [PATCH v2 7/9] drm/i915/pmu: Prefer drm_WARN_ON over WARN_ON Date: Mon, 4 May 2020 23:45:58 +0530 Message-Id: <20200504181600.18503-8-pankaj.laxminarayan.bharadiya@intel.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20200504181600.18503-1-pankaj.laxminarayan.bharadiya@intel.com> References: <20200504181600.18503-1-pankaj.laxminarayan.bharadiya@intel.com> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: pankaj.laxminarayan.bharadiya@intel.com Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" struct drm_device specific drm_WARN* macros include device information in the backtrace, so we know what device the warnings originate from. Prefer drm_WARN_ON over WARN_ON. Signed-off-by: Pankaj Bharadiya --- drivers/gpu/drm/i915/i915_pmu.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_pmu.c b/drivers/gpu/drm/i915/i915_pmu.c index e991a707bdb7..f6f44ad5e335 100644 --- a/drivers/gpu/drm/i915/i915_pmu.c +++ b/drivers/gpu/drm/i915/i915_pmu.c @@ -441,7 +441,11 @@ static u64 count_interrupts(struct drm_i915_private *i915) static void i915_pmu_event_destroy(struct perf_event *event) { - WARN_ON(event->parent); + struct drm_i915_private *i915 = + container_of(event->pmu, typeof(*i915), pmu.base); + + drm_WARN_ON(&i915->drm, event->parent); + module_put(THIS_MODULE); } @@ -1058,8 +1062,10 @@ static int i915_pmu_register_cpuhp_state(struct i915_pmu *pmu) static void i915_pmu_unregister_cpuhp_state(struct i915_pmu *pmu) { - WARN_ON(pmu->cpuhp.slot == CPUHP_INVALID); - WARN_ON(cpuhp_state_remove_instance(pmu->cpuhp.slot, &pmu->cpuhp.node)); + struct drm_i915_private *i915 = container_of(pmu, typeof(*i915), pmu); + + drm_WARN_ON(&i915->drm, pmu->cpuhp.slot == CPUHP_INVALID); + drm_WARN_ON(&i915->drm, cpuhp_state_remove_instance(pmu->cpuhp.slot, &pmu->cpuhp.node)); cpuhp_remove_multi_state(pmu->cpuhp.slot); pmu->cpuhp.slot = CPUHP_INVALID; } From patchwork Mon May 4 18:15:59 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pankaj Bharadiya X-Patchwork-Id: 11527385 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id DD2701668 for ; Mon, 4 May 2020 18:24:59 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id C395E21655 for ; Mon, 4 May 2020 18:24:59 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C395E21655 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D722B6E46B; Mon, 4 May 2020 18:24:58 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by gabe.freedesktop.org (Postfix) with ESMTPS id 9A5596E46B; Mon, 4 May 2020 18:24:57 +0000 (UTC) IronPort-SDR: egrn39FvA8sZUOZ0uHYEZckhpCNQN1vhSreSYx3jsDxihMayq0ys1ChWgoePZJTXt2YrpHAbvB Ogti3m5OE6Jg== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 May 2020 11:24:57 -0700 IronPort-SDR: 511ftY0Bv7xVGuL8NAtvub1bnJm7qI+AahsX9pg8VpcCAbRAoNqfb8lk4trZ8TYtn9LMbtjVLR qDNkgA4q4Xhw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,352,1583222400"; d="scan'208";a="369172243" Received: from plaxmina-desktop.iind.intel.com ([10.145.162.62]) by fmsmga001.fm.intel.com with ESMTP; 04 May 2020 11:24:53 -0700 From: Pankaj Bharadiya To: jani.nikula@linux.intel.com, daniel@ffwll.ch, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, Joonas Lahtinen , Rodrigo Vivi , David Airlie Subject: [PATCH v2 8/9] drm/i915/pm: Prefer drm_WARN_ON over WARN_ON Date: Mon, 4 May 2020 23:45:59 +0530 Message-Id: <20200504181600.18503-9-pankaj.laxminarayan.bharadiya@intel.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20200504181600.18503-1-pankaj.laxminarayan.bharadiya@intel.com> References: <20200504181600.18503-1-pankaj.laxminarayan.bharadiya@intel.com> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: pankaj.laxminarayan.bharadiya@intel.com Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" struct drm_device specific drm_WARN* macros include device information in the backtrace, so we know what device the warnings originate from. Prefer drm_WARN_ON over WARN_ON. Conversion is done with below sementic patch: @@ identifier func, T; @@ func(...) { ... struct intel_crtc *T = ...; +struct drm_i915_private *dev_priv = to_i915(T->base.dev); <+... -WARN_ON( +drm_WARN_ON(&dev_priv->drm, ...) ...+> } @@ identifier func, T; @@ func(struct intel_crtc_state *T,...) { +struct drm_i915_private *dev_priv = to_i915(T->uapi.crtc->dev); <+... -WARN_ON( +drm_WARN_ON(&dev_priv->drm, ...) ...+> } changes since v1: - Added dev_priv local variable and used it in drm_WARN_ON calls (Jani) Signed-off-by: Pankaj Bharadiya --- drivers/gpu/drm/i915/intel_pm.c | 63 ++++++++++++++++++++------------- 1 file changed, 38 insertions(+), 25 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index bfb180fe8047..7e8da6c5bfb9 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -1436,6 +1436,7 @@ static int g4x_compute_pipe_wm(struct intel_crtc_state *crtc_state) static int g4x_compute_intermediate_wm(struct intel_crtc_state *new_crtc_state) { struct intel_crtc *crtc = to_intel_crtc(new_crtc_state->uapi.crtc); + struct drm_i915_private *dev_priv = to_i915(crtc->base.dev); struct g4x_wm_state *intermediate = &new_crtc_state->wm.g4x.intermediate; const struct g4x_wm_state *optimal = &new_crtc_state->wm.g4x.optimal; struct intel_atomic_state *intel_state = @@ -1464,8 +1465,8 @@ static int g4x_compute_intermediate_wm(struct intel_crtc_state *new_crtc_state) max(optimal->wm.plane[plane_id], active->wm.plane[plane_id]); - WARN_ON(intermediate->wm.plane[plane_id] > - g4x_plane_fifo_size(plane_id, G4X_WM_LEVEL_NORMAL)); + drm_WARN_ON(&dev_priv->drm, intermediate->wm.plane[plane_id] > + g4x_plane_fifo_size(plane_id, G4X_WM_LEVEL_NORMAL)); } intermediate->sr.plane = max(optimal->sr.plane, @@ -1482,21 +1483,25 @@ static int g4x_compute_intermediate_wm(struct intel_crtc_state *new_crtc_state) intermediate->hpll.fbc = max(optimal->hpll.fbc, active->hpll.fbc); - WARN_ON((intermediate->sr.plane > - g4x_plane_fifo_size(PLANE_PRIMARY, G4X_WM_LEVEL_SR) || - intermediate->sr.cursor > - g4x_plane_fifo_size(PLANE_CURSOR, G4X_WM_LEVEL_SR)) && - intermediate->cxsr); - WARN_ON((intermediate->sr.plane > - g4x_plane_fifo_size(PLANE_PRIMARY, G4X_WM_LEVEL_HPLL) || - intermediate->sr.cursor > - g4x_plane_fifo_size(PLANE_CURSOR, G4X_WM_LEVEL_HPLL)) && - intermediate->hpll_en); - - WARN_ON(intermediate->sr.fbc > g4x_fbc_fifo_size(1) && - intermediate->fbc_en && intermediate->cxsr); - WARN_ON(intermediate->hpll.fbc > g4x_fbc_fifo_size(2) && - intermediate->fbc_en && intermediate->hpll_en); + drm_WARN_ON(&dev_priv->drm, + (intermediate->sr.plane > + g4x_plane_fifo_size(PLANE_PRIMARY, G4X_WM_LEVEL_SR) || + intermediate->sr.cursor > + g4x_plane_fifo_size(PLANE_CURSOR, G4X_WM_LEVEL_SR)) && + intermediate->cxsr); + drm_WARN_ON(&dev_priv->drm, + (intermediate->sr.plane > + g4x_plane_fifo_size(PLANE_PRIMARY, G4X_WM_LEVEL_HPLL) || + intermediate->sr.cursor > + g4x_plane_fifo_size(PLANE_CURSOR, G4X_WM_LEVEL_HPLL)) && + intermediate->hpll_en); + + drm_WARN_ON(&dev_priv->drm, + intermediate->sr.fbc > g4x_fbc_fifo_size(1) && + intermediate->fbc_en && intermediate->cxsr); + drm_WARN_ON(&dev_priv->drm, + intermediate->hpll.fbc > g4x_fbc_fifo_size(2) && + intermediate->fbc_en && intermediate->hpll_en); out: /* @@ -1680,6 +1685,7 @@ static bool vlv_need_sprite0_fifo_workaround(unsigned int active_planes) static int vlv_compute_fifo(struct intel_crtc_state *crtc_state) { struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc); + struct drm_i915_private *dev_priv = to_i915(crtc->base.dev); const struct g4x_pipe_wm *raw = &crtc_state->wm.vlv.raw[VLV_WM_LEVEL_PM2]; struct vlv_fifo_state *fifo_state = &crtc_state->wm.vlv.fifo_state; @@ -1748,11 +1754,11 @@ static int vlv_compute_fifo(struct intel_crtc_state *crtc_state) fifo_left -= plane_extra; } - WARN_ON(active_planes != 0 && fifo_left != 0); + drm_WARN_ON(&dev_priv->drm, active_planes != 0 && fifo_left != 0); /* give it all to the first plane if none are active */ if (active_planes == 0) { - WARN_ON(fifo_left != fifo_size); + drm_WARN_ON(&dev_priv->drm, fifo_left != fifo_size); fifo_state->plane[PLANE_PRIMARY] = fifo_left; } @@ -4180,11 +4186,13 @@ static uint_fixed_16_16_t skl_plane_downscale_amount(const struct intel_crtc_state *crtc_state, const struct intel_plane_state *plane_state) { + struct drm_i915_private *dev_priv = to_i915(crtc_state->uapi.crtc->dev); u32 src_w, src_h, dst_w, dst_h; uint_fixed_16_16_t fp_w_ratio, fp_h_ratio; uint_fixed_16_16_t downscale_h, downscale_w; - if (WARN_ON(!intel_wm_plane_visible(crtc_state, plane_state))) + if (drm_WARN_ON(&dev_priv->drm, + !intel_wm_plane_visible(crtc_state, plane_state))) return u32_to_fixed16(0); /* @@ -4836,6 +4844,7 @@ skl_wm_method2(u32 pixel_rate, u32 pipe_htotal, u32 latency, static uint_fixed_16_16_t intel_get_linetime_us(const struct intel_crtc_state *crtc_state) { + struct drm_i915_private *dev_priv = to_i915(crtc_state->uapi.crtc->dev); u32 pixel_rate; u32 crtc_htotal; uint_fixed_16_16_t linetime_us; @@ -4845,7 +4854,7 @@ intel_get_linetime_us(const struct intel_crtc_state *crtc_state) pixel_rate = crtc_state->pixel_rate; - if (WARN_ON(pixel_rate == 0)) + if (drm_WARN_ON(&dev_priv->drm, pixel_rate == 0)) return u32_to_fixed16(0); crtc_htotal = crtc_state->hw.adjusted_mode.crtc_htotal; @@ -4858,11 +4867,13 @@ static u32 skl_adjusted_plane_pixel_rate(const struct intel_crtc_state *crtc_state, const struct intel_plane_state *plane_state) { + struct drm_i915_private *dev_priv = to_i915(crtc_state->uapi.crtc->dev); u64 adjusted_pixel_rate; uint_fixed_16_16_t downscale_amount; /* Shouldn't reach here on disabled planes... */ - if (WARN_ON(!intel_wm_plane_visible(crtc_state, plane_state))) + if (drm_WARN_ON(&dev_priv->drm, + !intel_wm_plane_visible(crtc_state, plane_state))) return 0; /* @@ -5281,6 +5292,7 @@ static int skl_build_plane_wm(struct intel_crtc_state *crtc_state, static int icl_build_plane_wm(struct intel_crtc_state *crtc_state, const struct intel_plane_state *plane_state) { + struct drm_i915_private *dev_priv = to_i915(crtc_state->uapi.crtc->dev); enum plane_id plane_id = to_intel_plane(plane_state->uapi.plane)->id; int ret; @@ -5292,9 +5304,10 @@ static int icl_build_plane_wm(struct intel_crtc_state *crtc_state, const struct drm_framebuffer *fb = plane_state->hw.fb; enum plane_id y_plane_id = plane_state->planar_linked_plane->id; - WARN_ON(!intel_wm_plane_visible(crtc_state, plane_state)); - WARN_ON(!fb->format->is_yuv || - fb->format->num_planes == 1); + drm_WARN_ON(&dev_priv->drm, + !intel_wm_plane_visible(crtc_state, plane_state)); + drm_WARN_ON(&dev_priv->drm, !fb->format->is_yuv || + fb->format->num_planes == 1); ret = skl_build_plane_wm_single(crtc_state, plane_state, y_plane_id, 0); From patchwork Mon May 4 18:16:00 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pankaj Bharadiya X-Patchwork-Id: 11527391 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id DCA6817E8 for ; Mon, 4 May 2020 18:25:04 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id C4CBD24953 for ; Mon, 4 May 2020 18:25:04 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C4CBD24953 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 544506E471; Mon, 4 May 2020 18:25:03 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by gabe.freedesktop.org (Postfix) with ESMTPS id D8A066E478; Mon, 4 May 2020 18:25:01 +0000 (UTC) IronPort-SDR: KVYkyt3R8Wz3cgbjsMYUSgfx8cCzm1xqg9ElIC/f12EPLUq1bPgWPSAgKr57Ubs2kERZxPYhSY DUGIDY+GHhFA== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 May 2020 11:25:01 -0700 IronPort-SDR: mFEOdKB7Vj843q/x+JNLZTXr6ZWnDU25Sc1J1Bc3aNGKep230kMYCi28s3x+RNO/x1s6aP1EJq /kzWp4ThFRFA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,352,1583222400"; d="scan'208";a="369172299" Received: from plaxmina-desktop.iind.intel.com ([10.145.162.62]) by fmsmga001.fm.intel.com with ESMTP; 04 May 2020 11:24:57 -0700 From: Pankaj Bharadiya To: jani.nikula@linux.intel.com, daniel@ffwll.ch, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, Joonas Lahtinen , Rodrigo Vivi , David Airlie Subject: [PATCH v2 9/9] drm/i915/runtime_pm: Prefer drm_WARN* over WARN* Date: Mon, 4 May 2020 23:46:00 +0530 Message-Id: <20200504181600.18503-10-pankaj.laxminarayan.bharadiya@intel.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20200504181600.18503-1-pankaj.laxminarayan.bharadiya@intel.com> References: <20200504181600.18503-1-pankaj.laxminarayan.bharadiya@intel.com> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: pankaj.laxminarayan.bharadiya@intel.com Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" struct drm_device specific drm_WARN* macros include device information in the backtrace, so we know what device the warnings originate from. Prefer drm_WARN* over WARN*. Conversion is done with below semantic patch: @@ identifier func, T; @@ func(struct intel_runtime_pm *T,...) { + struct drm_i915_private *i915 = container_of(T, struct drm_i915_private, runtime_pm); <+... ( -WARN( +drm_WARN(&i915->drm, ...) | -WARN_ON( +drm_WARN_ON(&i915->drm, ...) | -WARN_ONCE( +drm_WARN_ONCE(&i915->drm, ...) | -WARN_ON_ONCE( +drm_WARN_ON_ONCE(&i915->drm, ...) ) ...+> } Signed-off-by: Pankaj Bharadiya --- drivers/gpu/drm/i915/intel_runtime_pm.c | 39 ++++++++++++++++++------- 1 file changed, 28 insertions(+), 11 deletions(-) diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c index ad719c9602af..31ccd0559c55 100644 --- a/drivers/gpu/drm/i915/intel_runtime_pm.c +++ b/drivers/gpu/drm/i915/intel_runtime_pm.c @@ -116,6 +116,9 @@ track_intel_runtime_pm_wakeref(struct intel_runtime_pm *rpm) static void untrack_intel_runtime_pm_wakeref(struct intel_runtime_pm *rpm, depot_stack_handle_t stack) { + struct drm_i915_private *i915 = container_of(rpm, + struct drm_i915_private, + runtime_pm); unsigned long flags, n; bool found = false; @@ -134,9 +137,9 @@ static void untrack_intel_runtime_pm_wakeref(struct intel_runtime_pm *rpm, } spin_unlock_irqrestore(&rpm->debug.lock, flags); - if (WARN(!found, - "Unmatched wakeref (tracking %lu), count %u\n", - rpm->debug.count, atomic_read(&rpm->wakeref_count))) { + if (drm_WARN(&i915->drm, !found, + "Unmatched wakeref (tracking %lu), count %u\n", + rpm->debug.count, atomic_read(&rpm->wakeref_count))) { char *buf; buf = kmalloc(PAGE_SIZE, GFP_NOWAIT | __GFP_NOWARN); @@ -355,10 +358,14 @@ intel_runtime_pm_release(struct intel_runtime_pm *rpm, int wakelock) static intel_wakeref_t __intel_runtime_pm_get(struct intel_runtime_pm *rpm, bool wakelock) { + struct drm_i915_private *i915 = container_of(rpm, + struct drm_i915_private, + runtime_pm); int ret; ret = pm_runtime_get_sync(rpm->kdev); - WARN_ONCE(ret < 0, "pm_runtime_get_sync() failed: %d\n", ret); + drm_WARN_ONCE(&i915->drm, ret < 0, + "pm_runtime_get_sync() failed: %d\n", ret); intel_runtime_pm_acquire(rpm, wakelock); @@ -539,6 +546,9 @@ void intel_runtime_pm_put(struct intel_runtime_pm *rpm, intel_wakeref_t wref) */ void intel_runtime_pm_enable(struct intel_runtime_pm *rpm) { + struct drm_i915_private *i915 = container_of(rpm, + struct drm_i915_private, + runtime_pm); struct device *kdev = rpm->kdev; /* @@ -565,7 +575,8 @@ void intel_runtime_pm_enable(struct intel_runtime_pm *rpm) pm_runtime_dont_use_autosuspend(kdev); ret = pm_runtime_get_sync(kdev); - WARN(ret < 0, "pm_runtime_get_sync() failed: %d\n", ret); + drm_WARN(&i915->drm, ret < 0, + "pm_runtime_get_sync() failed: %d\n", ret); } else { pm_runtime_use_autosuspend(kdev); } @@ -580,11 +591,14 @@ void intel_runtime_pm_enable(struct intel_runtime_pm *rpm) void intel_runtime_pm_disable(struct intel_runtime_pm *rpm) { + struct drm_i915_private *i915 = container_of(rpm, + struct drm_i915_private, + runtime_pm); struct device *kdev = rpm->kdev; /* Transfer rpm ownership back to core */ - WARN(pm_runtime_get_sync(kdev) < 0, - "Failed to pass rpm ownership back to core\n"); + drm_WARN(&i915->drm, pm_runtime_get_sync(kdev) < 0, + "Failed to pass rpm ownership back to core\n"); pm_runtime_dont_use_autosuspend(kdev); @@ -594,12 +608,15 @@ void intel_runtime_pm_disable(struct intel_runtime_pm *rpm) void intel_runtime_pm_driver_release(struct intel_runtime_pm *rpm) { + struct drm_i915_private *i915 = container_of(rpm, + struct drm_i915_private, + runtime_pm); int count = atomic_read(&rpm->wakeref_count); - WARN(count, - "i915 raw-wakerefs=%d wakelocks=%d on cleanup\n", - intel_rpm_raw_wakeref_count(count), - intel_rpm_wakelock_count(count)); + drm_WARN(&i915->drm, count, + "i915 raw-wakerefs=%d wakelocks=%d on cleanup\n", + intel_rpm_raw_wakeref_count(count), + intel_rpm_wakelock_count(count)); untrack_all_intel_runtime_pm_wakerefs(rpm); }