diff options
author | Pankaj Bharadiya <pankaj.laxminarayan.bharadiya@intel.com> | 2020-01-28 23:45:43 +0530 |
---|---|---|
committer | Jani Nikula <jani.nikula@intel.com> | 2020-02-02 14:30:23 +0200 |
commit | 3dbe5e11703e01adcc076750ae25b363781cbc3b (patch) | |
tree | 9afd5a8cbcd0a6c85d191286648b59adb16cb24d /drivers/gpu/drm/i915/display/icl_dsi.c | |
parent | drm/i915: Move ringbuffer WAs to engine workaround list (diff) | |
download | linux-dev-3dbe5e11703e01adcc076750ae25b363781cbc3b.tar.xz linux-dev-3dbe5e11703e01adcc076750ae25b363781cbc3b.zip |
drm/i915/display/icl_dsi: Make WARN* drm specific where drm_priv ptr is available
drm specific WARN* calls include device information in the
backtrace, so we know what device the warnings originate from.
Covert all the calls of WARN* with device specific drm_WARN*
variants in functions where drm_i915_private struct pointer is readily
available.
The conversion was done automatically with below coccinelle semantic
patch.
@rule1@
identifier func, T;
@@
func(...) {
...
struct drm_i915_private *T = ...;
<+...
(
-WARN(
+drm_WARN(&T->drm,
...)
|
-WARN_ON(
+drm_WARN_ON(&T->drm,
...)
|
-WARN_ONCE(
+drm_WARN_ONCE(&T->drm,
...)
|
-WARN_ON_ONCE(
+drm_WARN_ON_ONCE(&T->drm,
...)
)
...+>
}
@rule2@
identifier func, T;
@@
func(struct drm_i915_private *T,...) {
<+...
(
-WARN(
+drm_WARN(&T->drm,
...)
|
-WARN_ON(
+drm_WARN_ON(&T->drm,
...)
|
-WARN_ONCE(
+drm_WARN_ONCE(&T->drm,
...)
|
-WARN_ON_ONCE(
+drm_WARN_ON_ONCE(&T->drm,
...)
)
...+>
}
Signed-off-by: Pankaj Bharadiya <pankaj.laxminarayan.bharadiya@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200128181603.27767-2-pankaj.laxminarayan.bharadiya@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display/icl_dsi.c')
-rw-r--r-- | drivers/gpu/drm/i915/display/icl_dsi.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/display/icl_dsi.c b/drivers/gpu/drm/i915/display/icl_dsi.c index 76e9ebe499f3..d0f7419fb02b 100644 --- a/drivers/gpu/drm/i915/display/icl_dsi.c +++ b/drivers/gpu/drm/i915/display/icl_dsi.c @@ -354,7 +354,7 @@ static void get_dsi_io_power_domains(struct drm_i915_private *dev_priv, enum port port; for_each_dsi_port(port, intel_dsi->ports) { - WARN_ON(intel_dsi->io_wakeref[port]); + drm_WARN_ON(&dev_priv->drm, intel_dsi->io_wakeref[port]); intel_dsi->io_wakeref[port] = intel_display_power_get(dev_priv, port == PORT_A ? @@ -1396,11 +1396,13 @@ static int gen11_dsi_dsc_compute_config(struct intel_encoder *encoder, return ret; /* DSI specific sanity checks on the common code */ - WARN_ON(vdsc_cfg->vbr_enable); - WARN_ON(vdsc_cfg->simple_422); - WARN_ON(vdsc_cfg->pic_width % vdsc_cfg->slice_width); - WARN_ON(vdsc_cfg->slice_height < 8); - WARN_ON(vdsc_cfg->pic_height % vdsc_cfg->slice_height); + drm_WARN_ON(&dev_priv->drm, vdsc_cfg->vbr_enable); + drm_WARN_ON(&dev_priv->drm, vdsc_cfg->simple_422); + drm_WARN_ON(&dev_priv->drm, + vdsc_cfg->pic_width % vdsc_cfg->slice_width); + drm_WARN_ON(&dev_priv->drm, vdsc_cfg->slice_height < 8); + drm_WARN_ON(&dev_priv->drm, + vdsc_cfg->pic_height % vdsc_cfg->slice_height); ret = drm_dsc_compute_rc_parameters(vdsc_cfg); if (ret) |