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From: Raag Jadav <raag.jadav@intel.com>
To: lucas.demarchi@intel.com, rodrigo.vivi@intel.com, jani.nikula@intel.com
Cc: intel-xe@lists.freedesktop.org, riana.tauro@intel.com,
	matthew.brost@intel.com, michal.wajdeczko@intel.com,
	badal.nilawar@intel.com, ville.syrjala@linux.intel.com,
	karthik.poosa@intel.com, anshuman.gupta@intel.com,
	Raag Jadav <raag.jadav@intel.com>
Subject: [PATCH v1 2/4] drm/xe/sysfs: Use xe_pcode_read_probe() to check for mailbox command support
Date: Tue, 18 Nov 2025 14:29:18 +0530	[thread overview]
Message-ID: <20251118090012.608250-3-raag.jadav@intel.com> (raw)
In-Reply-To: <20251118090012.608250-1-raag.jadav@intel.com>

Use xe_pcode_read_probe() to check for mailbox command support on the
device while exposing respective sysfs attributes.

Signed-off-by: Raag Jadav <raag.jadav@intel.com>
---
 drivers/gpu/drm/xe/xe_device_sysfs.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/xe/xe_device_sysfs.c b/drivers/gpu/drm/xe/xe_device_sysfs.c
index ec9c06b06fb5..30326de826a7 100644
--- a/drivers/gpu/drm/xe/xe_device_sysfs.c
+++ b/drivers/gpu/drm/xe/xe_device_sysfs.c
@@ -168,8 +168,8 @@ static umode_t late_bind_attr_is_visible(struct kobject *kobj,
 	u32 cap = 0;
 	int ret;
 
-	ret = xe_pcode_read(root, PCODE_MBOX(PCODE_LATE_BINDING, GET_CAPABILITY_STATUS, 0),
-			    &cap, NULL);
+	ret = xe_pcode_read_probe(root, PCODE_MBOX(PCODE_LATE_BINDING, GET_CAPABILITY_STATUS, 0),
+				  &cap, NULL);
 	if (ret)
 		return 0;
 
-- 
2.43.0


  parent reply	other threads:[~2025-11-18  9:02 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-11-18  8:59 [PATCH v1 0/4] Introduce xe_pcode_read_probe() Raag Jadav
2025-11-18  8:59 ` [PATCH v1 1/4] drm/xe/pcode: " Raag Jadav
2025-11-18 13:42   ` Rodrigo Vivi
2025-11-18 15:38     ` Raag Jadav
2025-11-18 15:47       ` Rodrigo Vivi
2025-11-20 15:02       ` Lucas De Marchi
2025-11-21  8:33         ` Raag Jadav
2025-11-25  5:04           ` Raag Jadav
2025-11-25 17:41             ` Rodrigo Vivi
2025-11-27  4:51               ` Raag Jadav
2025-12-01  5:06                 ` Raag Jadav
2025-11-18 19:38   ` Michal Wajdeczko
2025-11-18  8:59 ` Raag Jadav [this message]
2025-11-18  8:59 ` [PATCH v1 3/4] drm/xe/hwmon: Use xe_pcode_read_probe() to check for mailbox command support Raag Jadav
2025-11-18  8:59 ` [PATCH v1 4/4] drm/xe/late_bind: " Raag Jadav
2025-11-18  9:09 ` ✓ CI.KUnit: success for Introduce xe_pcode_read_probe() Patchwork
2025-11-18  9:47 ` ✓ Xe.CI.BAT: " Patchwork
2025-11-18 11:56 ` ✗ Xe.CI.Full: failure " Patchwork

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