From: Dave Airlie <airlied@gmail.com>
To: intel-gfx@lists.freedesktop.org
Cc: jani.nikula@linux.intel.com, Dave Airlie <airlied@redhat.com>
Subject: [Intel-gfx] [PATCH 13/21] drm/i915: constify irq function vtable.
Date: Wed, 8 Sep 2021 10:39:36 +1000 [thread overview]
Message-ID: <20210908003944.2972024-14-airlied@gmail.com> (raw)
In-Reply-To: <20210908003944.2972024-1-airlied@gmail.com>
From: Dave Airlie <airlied@redhat.com>
Use a macro to avoid mistakes, this type of macro is only used
in a couple of places.
---
drivers/gpu/drm/i915/display/intel_hotplug.c | 4 +--
drivers/gpu/drm/i915/i915_drv.h | 2 +-
drivers/gpu/drm/i915/i915_irq.c | 27 +++++++++++++++-----
3 files changed, 23 insertions(+), 10 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_hotplug.c b/drivers/gpu/drm/i915/display/intel_hotplug.c
index a06e1e1b33e1..97df40107213 100644
--- a/drivers/gpu/drm/i915/display/intel_hotplug.c
+++ b/drivers/gpu/drm/i915/display/intel_hotplug.c
@@ -215,8 +215,8 @@ intel_hpd_irq_storm_switch_to_polling(struct drm_i915_private *dev_priv)
static void intel_hpd_irq_setup(struct drm_i915_private *i915)
{
- if (i915->display_irqs_enabled && i915->irq_funcs.hpd_irq_setup)
- i915->irq_funcs.hpd_irq_setup(i915);
+ if (i915->display_irqs_enabled && i915->irq_funcs)
+ i915->irq_funcs->hpd_irq_setup(i915);
}
static void intel_hpd_irq_storm_reenable_work(struct work_struct *work)
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index b3765222e717..6050bb519b18 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1003,7 +1003,7 @@ struct drm_i915_private {
struct drm_i915_wm_disp_funcs wm_disp;
/* irq display functions */
- struct drm_i915_irq_funcs irq_funcs;
+ const struct drm_i915_irq_funcs *irq_funcs;
/* fdi display functions */
const struct drm_i915_fdi_link_train_funcs *fdi_funcs;
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index f515a3a76a8e..29231daf6057 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -4345,6 +4345,19 @@ static irqreturn_t i965_irq_handler(int irq, void *arg)
return ret;
}
+#define HPD_FUNCS(platform) \
+static const struct drm_i915_irq_funcs platform##_hpd_funcs = { \
+ .hpd_irq_setup = platform##_hpd_irq_setup \
+}
+
+HPD_FUNCS(i915);
+HPD_FUNCS(dg1);
+HPD_FUNCS(gen11);
+HPD_FUNCS(bxt);
+HPD_FUNCS(icp);
+HPD_FUNCS(spt);
+HPD_FUNCS(ilk);
+
/**
* intel_irq_init - initializes irq support
* @dev_priv: i915 device instance
@@ -4395,20 +4408,20 @@ void intel_irq_init(struct drm_i915_private *dev_priv)
if (HAS_GMCH(dev_priv)) {
if (I915_HAS_HOTPLUG(dev_priv))
- dev_priv->irq_funcs.hpd_irq_setup = i915_hpd_irq_setup;
+ dev_priv->irq_funcs = &i915_hpd_funcs;
} else {
if (HAS_PCH_DG1(dev_priv))
- dev_priv->irq_funcs.hpd_irq_setup = dg1_hpd_irq_setup;
+ dev_priv->irq_funcs = &dg1_hpd_funcs;
else if (DISPLAY_VER(dev_priv) >= 11)
- dev_priv->irq_funcs.hpd_irq_setup = gen11_hpd_irq_setup;
+ dev_priv->irq_funcs = &gen11_hpd_funcs;
else if (IS_GEMINILAKE(dev_priv) || IS_BROXTON(dev_priv))
- dev_priv->irq_funcs.hpd_irq_setup = bxt_hpd_irq_setup;
+ dev_priv->irq_funcs = &bxt_hpd_funcs;
else if (INTEL_PCH_TYPE(dev_priv) >= PCH_ICP)
- dev_priv->irq_funcs.hpd_irq_setup = icp_hpd_irq_setup;
+ dev_priv->irq_funcs = &icp_hpd_funcs;
else if (INTEL_PCH_TYPE(dev_priv) >= PCH_SPT)
- dev_priv->irq_funcs.hpd_irq_setup = spt_hpd_irq_setup;
+ dev_priv->irq_funcs = &spt_hpd_funcs;
else
- dev_priv->irq_funcs.hpd_irq_setup = ilk_hpd_irq_setup;
+ dev_priv->irq_funcs = &ilk_hpd_funcs;
}
}
--
2.31.1
next prev parent reply other threads:[~2021-09-08 0:40 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-08 0:39 [Intel-gfx] [PATCH 00/21] i915/display: split and constify vtable Dave Airlie
2021-09-08 0:39 ` [Intel-gfx] [PATCH 01/21] drm/i915/pm: drop get_fifo_size vfunc Dave Airlie
2021-09-08 11:30 ` Jani Nikula
2021-09-08 0:39 ` [Intel-gfx] [PATCH 02/21] drm/i915: make update_wm take a dev_priv Dave Airlie
2021-09-08 1:17 ` David Airlie
2021-09-08 11:31 ` Jani Nikula
2021-09-08 11:32 ` Jani Nikula
2021-09-08 0:39 ` [Intel-gfx] [PATCH 03/21] drm/i915/wm: move the update watermark wrapper to display side Dave Airlie
2021-09-08 9:33 ` Jani Nikula
2021-09-08 20:40 ` Dave Airlie
2021-09-09 14:26 ` Ville Syrjälä
2021-09-08 0:39 ` [Intel-gfx] [PATCH 04/21] drm/i915: split clock gating init from display vtable Dave Airlie
2021-09-08 11:34 ` Jani Nikula
2021-09-08 0:39 ` [Intel-gfx] [PATCH 05/21] drm/i915: split watermark vfuncs " Dave Airlie
2021-09-08 9:40 ` Jani Nikula
2021-09-08 0:39 ` [Intel-gfx] [PATCH 06/21] drm/i915: split color functions " Dave Airlie
2021-09-08 9:46 ` Jani Nikula
2021-09-08 0:39 ` [Intel-gfx] [PATCH 07/21] drm/i915: split audio " Dave Airlie
2021-09-08 9:48 ` Jani Nikula
2021-09-08 0:39 ` [Intel-gfx] [PATCH 08/21] drm/i915: split cdclk " Dave Airlie
2021-09-08 9:52 ` Jani Nikula
2021-09-08 0:39 ` [Intel-gfx] [PATCH 09/21] drm/i915: split irq hotplug function " Dave Airlie
2021-09-08 10:00 ` Jani Nikula
2021-09-08 0:39 ` [Intel-gfx] [PATCH 10/21] drm/i915: split fdi link training " Dave Airlie
2021-09-08 10:02 ` Jani Nikula
2021-09-08 0:39 ` [Intel-gfx] [PATCH 11/21] drm/i915: split the dpll clock compute out " Dave Airlie
2021-09-08 10:09 ` Jani Nikula
2021-09-09 0:34 ` Dave Airlie
2021-09-08 0:39 ` [Intel-gfx] [PATCH 12/21] drm/i915: constify fdi link training vtable Dave Airlie
2021-09-08 10:10 ` Jani Nikula
2021-09-08 12:03 ` Jani Nikula
2021-09-08 0:39 ` Dave Airlie [this message]
2021-09-08 10:12 ` [Intel-gfx] [PATCH 13/21] drm/i915: constify irq function vtable Jani Nikula
2021-09-08 0:39 ` [Intel-gfx] [PATCH 14/21] drm/i915: constify color " Dave Airlie
2021-09-08 10:30 ` Jani Nikula
2021-09-08 0:39 ` [Intel-gfx] [PATCH 15/21] drm/i915: constify the audio " Dave Airlie
2021-09-08 10:37 ` Jani Nikula
2021-09-08 0:39 ` [Intel-gfx] [PATCH 16/21] drm/i915: constify the dpll clock vtable Dave Airlie
2021-09-08 10:38 ` Jani Nikula
2021-09-08 0:39 ` [Intel-gfx] [PATCH 17/21] drm/i915: constify the cdclk vtable Dave Airlie
2021-09-08 11:56 ` Jani Nikula
2021-09-08 0:39 ` [Intel-gfx] [PATCH 18/21] drm/i915: drop unused function ptr and comments Dave Airlie
2021-09-08 11:36 ` Jani Nikula
2021-09-08 0:39 ` [Intel-gfx] [PATCH 19/21] drm/i915: constify display function vtable Dave Airlie
2021-09-08 11:58 ` Jani Nikula
2021-09-08 0:39 ` [Intel-gfx] [PATCH 20/21] drm/i915: constify clock gating init vtable Dave Airlie
2021-09-08 12:00 ` Jani Nikula
2021-09-08 12:00 ` Jani Nikula
2021-09-08 0:39 ` [Intel-gfx] [PATCH 21/21] drm/i915: constify display wm vtable Dave Airlie
2021-09-08 12:13 ` Jani Nikula
2021-09-08 1:19 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for i915/display: split and constify vtable Patchwork
2021-09-08 1:24 ` [Intel-gfx] ✗ Fi.CI.DOCS: " Patchwork
2021-09-08 12:04 ` Jani Nikula
2021-09-08 1:50 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2021-09-08 7:07 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
2021-09-08 12:19 ` [Intel-gfx] [PATCH 00/21] " Jani Nikula
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210908003944.2972024-14-airlied@gmail.com \
--to=airlied@gmail.com \
--cc=airlied@redhat.com \
--cc=intel-gfx@lists.freedesktop.org \
--cc=jani.nikula@linux.intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox