From: Pankaj Bharadiya <pankaj.laxminarayan.bharadiya@intel.com> To: jani.nikula@linux.intel.com, daniel@ffwll.ch, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, "Joonas Lahtinen" <joonas.lahtinen@linux.intel.com>, "Rodrigo Vivi" <rodrigo.vivi@intel.com>, "David Airlie" <airlied@linux.ie>, "Ville Syrjälä" <ville.syrjala@linux.intel.com>, "Chris Wilson" <chris@chris-wilson.co.uk>, "Imre Deak" <imre.deak@intel.com>, "Maarten Lankhorst" <maarten.lankhorst@linux.intel.com>, "Pankaj Bharadiya" <pankaj.laxminarayan.bharadiya@intel.com> Subject: [PATCH v2 3/9] drm/i915/display/sdvo: Prefer drm_WARN* over WARN* Date: Mon, 4 May 2020 23:45:54 +0530 [thread overview] Message-ID: <20200504181600.18503-4-pankaj.laxminarayan.bharadiya@intel.com> (raw) In-Reply-To: <20200504181600.18503-1-pankaj.laxminarayan.bharadiya@intel.com> 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 <pankaj.laxminarayan.bharadiya@intel.com> --- 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) -- 2.23.0 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
WARNING: multiple messages have this Message-ID (diff)
From: Pankaj Bharadiya <pankaj.laxminarayan.bharadiya@intel.com> To: jani.nikula@linux.intel.com, daniel@ffwll.ch, intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, "Joonas Lahtinen" <joonas.lahtinen@linux.intel.com>, "Rodrigo Vivi" <rodrigo.vivi@intel.com>, "David Airlie" <airlied@linux.ie>, "Ville Syrjälä" <ville.syrjala@linux.intel.com>, "Chris Wilson" <chris@chris-wilson.co.uk>, "Imre Deak" <imre.deak@intel.com>, "Maarten Lankhorst" <maarten.lankhorst@linux.intel.com>, "Pankaj Bharadiya" <pankaj.laxminarayan.bharadiya@intel.com> Subject: [Intel-gfx] [PATCH v2 3/9] drm/i915/display/sdvo: Prefer drm_WARN* over WARN* Date: Mon, 4 May 2020 23:45:54 +0530 [thread overview] Message-ID: <20200504181600.18503-4-pankaj.laxminarayan.bharadiya@intel.com> (raw) In-Reply-To: <20200504181600.18503-1-pankaj.laxminarayan.bharadiya@intel.com> 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 <pankaj.laxminarayan.bharadiya@intel.com> --- 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) -- 2.23.0 _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx
next prev parent reply other threads:[~2020-05-04 18:24 UTC|newest] Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-05-04 18:15 [PATCH v2 0/9] Prefer drm_WARN* over WARN* Pankaj Bharadiya 2020-05-04 18:15 ` [Intel-gfx] " Pankaj Bharadiya 2020-05-04 18:15 ` [PATCH v2 1/9] drm/i915/display/display_power: Prefer drm_WARN_ON over WARN_ON Pankaj Bharadiya 2020-05-04 18:15 ` [Intel-gfx] " Pankaj Bharadiya 2020-05-04 18:15 ` [PATCH v2 2/9] drm/i915/display/dp: Prefer drm_WARN* over WARN* Pankaj Bharadiya 2020-05-04 18:15 ` [Intel-gfx] " Pankaj Bharadiya 2020-05-04 18:15 ` Pankaj Bharadiya [this message] 2020-05-04 18:15 ` [Intel-gfx] [PATCH v2 3/9] drm/i915/display/sdvo: " Pankaj Bharadiya 2020-05-08 6:48 ` Jani Nikula 2020-05-08 6:48 ` [Intel-gfx] " Jani Nikula 2020-05-08 7:23 ` Laxminarayan Bharadiya, Pankaj 2020-05-08 7:23 ` [Intel-gfx] " Laxminarayan Bharadiya, Pankaj 2020-05-19 13:41 ` Jani Nikula 2020-05-19 13:41 ` [Intel-gfx] " Jani Nikula 2020-05-19 14:03 ` Laxminarayan Bharadiya, Pankaj 2020-05-19 14:03 ` [Intel-gfx] " Laxminarayan Bharadiya, Pankaj 2020-05-04 18:15 ` [PATCH v2 4/9] drm/i915/display/tc: Prefer drm_WARN_ON over WARN_ON Pankaj Bharadiya 2020-05-04 18:15 ` [Intel-gfx] " Pankaj Bharadiya 2020-05-04 18:15 ` [PATCH v2 5/9] drm/i915/gem: Prefer drm_WARN* over WARN* Pankaj Bharadiya 2020-05-04 18:15 ` [Intel-gfx] " Pankaj Bharadiya 2020-05-04 18:15 ` [PATCH v2 6/9] drm/i915/i915_drv: Prefer drm_WARN_ON over WARN_ON Pankaj Bharadiya 2020-05-04 18:15 ` [Intel-gfx] " Pankaj Bharadiya 2020-05-04 18:15 ` [PATCH v2 7/9] drm/i915/pmu: " Pankaj Bharadiya 2020-05-04 18:15 ` [Intel-gfx] " Pankaj Bharadiya 2020-05-04 18:15 ` [PATCH v2 8/9] drm/i915/pm: " Pankaj Bharadiya 2020-05-04 18:15 ` [Intel-gfx] " Pankaj Bharadiya 2020-05-04 18:16 ` [PATCH v2 9/9] drm/i915/runtime_pm: Prefer drm_WARN* over WARN* Pankaj Bharadiya 2020-05-04 18:16 ` [Intel-gfx] " Pankaj Bharadiya 2020-05-04 20:57 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for Prefer drm_WARN* over WARN* (rev3) Patchwork 2020-05-04 21:20 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork 2020-05-05 11:57 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
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