Add intel_has_quirk() for checking if a display quirk is present. Avoid
accessing i915->quirks all over the place.
Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
---
drivers/gpu/drm/i915/display/intel_backlight.c | 7 ++++---
drivers/gpu/drm/i915/display/intel_ddi.c | 3 ++-
drivers/gpu/drm/i915/display/intel_dp.c | 3 ++-
drivers/gpu/drm/i915/display/intel_panel.c | 5 +++--
drivers/gpu/drm/i915/display/intel_pps.c | 3 ++-
drivers/gpu/drm/i915/display/intel_quirks.c | 5 +++++
drivers/gpu/drm/i915/display/intel_quirks.h | 5 ++++-
7 files changed, 22 insertions(+), 9 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_backlight.c b/drivers/gpu/drm/i915/display/intel_backlight.c
index 67ecad0f9ef1..e2bbb6fc4331 100644
--- a/drivers/gpu/drm/i915/display/intel_backlight.c
+++ b/drivers/gpu/drm/i915/display/intel_backlight.c
@@ -16,6 +16,7 @@
#include "intel_dsi_dcs_backlight.h"
#include "intel_panel.h"
#include "intel_pci_config.h"
+#include "intel_quirks.h"
/**
* scale - scale values from one range to another
@@ -86,7 +87,7 @@ u32 intel_backlight_invert_pwm_level(struct intel_connector *connector, u32 val)
return val;
if (dev_priv->params.invert_brightness > 0 ||
- dev_priv->quirks & QUIRK_INVERT_BRIGHTNESS) {
+ intel_has_quirk(dev_priv, QUIRK_INVERT_BRIGHTNESS)) {
return panel->backlight.pwm_level_max - val + panel->backlight.pwm_level_min;
}
@@ -126,7 +127,7 @@ u32 intel_backlight_level_from_pwm(struct intel_connector *connector, u32 val)
panel->backlight.max == 0 || panel->backlight.pwm_level_max == 0);
if (dev_priv->params.invert_brightness > 0 ||
- (dev_priv->params.invert_brightness == 0 && dev_priv->quirks & QUIRK_INVERT_BRIGHTNESS))
+ (dev_priv->params.invert_brightness == 0 && intel_has_quirk(dev_priv, QUIRK_INVERT_BRIGHTNESS)))
val = panel->backlight.pwm_level_max - (val - panel->backlight.pwm_level_min);
return scale(val, panel->backlight.pwm_level_min, panel->backlight.pwm_level_max,
@@ -1605,7 +1606,7 @@ int intel_backlight_setup(struct intel_connector *connector, enum pipe pipe)
int ret;
if (!connector->panel.vbt.backlight.present) {
- if (dev_priv->quirks & QUIRK_BACKLIGHT_PRESENT) {
+ if (intel_has_quirk(dev_priv, QUIRK_BACKLIGHT_PRESENT)) {
drm_dbg_kms(&dev_priv->drm,
"no backlight present per VBT, but present per quirk\n");
} else {
diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c
index 320304809ed6..de04528938dc 100644
--- a/drivers/gpu/drm/i915/display/intel_ddi.c
+++ b/drivers/gpu/drm/i915/display/intel_ddi.c
@@ -57,6 +57,7 @@
#include "intel_lspcon.h"
#include "intel_pps.h"
#include "intel_psr.h"
+#include "intel_quirks.h"
#include "intel_snps_phy.h"
#include "intel_sprite.h"
#include "intel_tc.h"
@@ -631,7 +632,7 @@ void intel_ddi_disable_transcoder_func(const struct intel_crtc_state *crtc_state
intel_de_write(dev_priv, TRANS_DDI_FUNC_CTL(cpu_transcoder), ctl);
- if (dev_priv->quirks & QUIRK_INCREASE_DDI_DISABLED_TIME &&
+ if (intel_has_quirk(dev_priv, QUIRK_INCREASE_DDI_DISABLED_TIME) &&
intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI)) {
drm_dbg_kms(&dev_priv->drm,
"Quirk Increase DDI disabled time\n");
diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
index 935ec3661aa2..2503920903a4 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp.c
@@ -72,6 +72,7 @@
#include "intel_pch_display.h"
#include "intel_pps.h"
#include "intel_psr.h"
+#include "intel_quirks.h"
#include "intel_tc.h"
#include "intel_vdsc.h"
#include "intel_vrr.h"
@@ -5293,7 +5294,7 @@ static bool intel_edp_init_connector(struct intel_dp *intel_dp,
intel_panel_init(intel_connector);
- if (!(dev_priv->quirks & QUIRK_NO_PPS_BACKLIGHT_POWER_HOOK))
+ if (!intel_has_quirk(dev_priv, QUIRK_NO_PPS_BACKLIGHT_POWER_HOOK))
intel_connector->panel.backlight.power = intel_pps_backlight_power;
intel_backlight_setup(intel_connector, pipe);
diff --git a/drivers/gpu/drm/i915/display/intel_panel.c b/drivers/gpu/drm/i915/display/intel_panel.c
index 43dbc5a3ec37..a1b4ef1ad917 100644
--- a/drivers/gpu/drm/i915/display/intel_panel.c
+++ b/drivers/gpu/drm/i915/display/intel_panel.c
@@ -37,13 +37,14 @@
#include "intel_display_types.h"
#include "intel_drrs.h"
#include "intel_panel.h"
+#include "intel_quirks.h"
bool intel_panel_use_ssc(struct drm_i915_private *i915)
{
if (i915->params.panel_use_ssc >= 0)
return i915->params.panel_use_ssc != 0;
- return i915->display.vbt.lvds_use_ssc
- && !(i915->quirks & QUIRK_LVDS_SSC_DISABLE);
+ return i915->display.vbt.lvds_use_ssc &&
+ !intel_has_quirk(i915, QUIRK_LVDS_SSC_DISABLE);
}
const struct drm_display_mode *
diff --git a/drivers/gpu/drm/i915/display/intel_pps.c b/drivers/gpu/drm/i915/display/intel_pps.c
index 9a66e03aa2d6..21944f5bf3a8 100644
--- a/drivers/gpu/drm/i915/display/intel_pps.c
+++ b/drivers/gpu/drm/i915/display/intel_pps.c
@@ -12,6 +12,7 @@
#include "intel_dpll.h"
#include "intel_lvds.h"
#include "intel_pps.h"
+#include "intel_quirks.h"
static void vlv_steal_power_sequencer(struct drm_i915_private *dev_priv,
enum pipe pipe);
@@ -1202,7 +1203,7 @@ static void pps_init_delays_vbt(struct intel_dp *intel_dp,
* just fails to power back on. Increasing the delay to 800ms
* seems sufficient to avoid this problem.
*/
- if (dev_priv->quirks & QUIRK_INCREASE_T12_DELAY) {
+ if (intel_has_quirk(dev_priv, QUIRK_INCREASE_T12_DELAY)) {
vbt->t11_t12 = max_t(u16, vbt->t11_t12, 1300 * 10);
drm_dbg_kms(&dev_priv->drm,
"Increasing T12 panel delay as per the quirk to %d\n",
diff --git a/drivers/gpu/drm/i915/display/intel_quirks.c b/drivers/gpu/drm/i915/display/intel_quirks.c
index c8488f5ebd04..9b5db1193a00 100644
--- a/drivers/gpu/drm/i915/display/intel_quirks.c
+++ b/drivers/gpu/drm/i915/display/intel_quirks.c
@@ -213,3 +213,8 @@ void intel_init_quirks(struct drm_i915_private *i915)
intel_dmi_quirks[i].hook(i915);
}
}
+
+bool intel_has_quirk(struct drm_i915_private *i915, unsigned long quirk)
+{
+ return i915->quirks & quirk;
+}
diff --git a/drivers/gpu/drm/i915/display/intel_quirks.h b/drivers/gpu/drm/i915/display/intel_quirks.h
index b0fcff142a56..f5e399a6e7d3 100644
--- a/drivers/gpu/drm/i915/display/intel_quirks.h
+++ b/drivers/gpu/drm/i915/display/intel_quirks.h
@@ -6,8 +6,11 @@
#ifndef __INTEL_QUIRKS_H__
#define __INTEL_QUIRKS_H__
+#include <linux/types.h>
+
struct drm_i915_private;
-void intel_init_quirks(struct drm_i915_private *dev_priv);
+void intel_init_quirks(struct drm_i915_private *i915);
+bool intel_has_quirk(struct drm_i915_private *i915, unsigned long quirk);
#endif /* __INTEL_QUIRKS_H__ */
--
2.34.1
