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From: Sakari Ailus <sakari.ailus@linux.intel.com>
To: linux-acpi@vger.kernel.org
Cc: linux-media@vger.kernel.org, rafael@kernel.org,
	andriy.shevchenko@linux.intel.com,
	heikki.krogerus@linux.intel.com
Subject: [PATCH v3 7/8] ACPI: property: Skip MIPI property table without "mipi-img" prefix
Date: Thu, 26 Jan 2023 00:41:00 +0200	[thread overview]
Message-ID: <20230125224101.401285-8-sakari.ailus@linux.intel.com> (raw)
In-Reply-To: <20230125224101.401285-1-sakari.ailus@linux.intel.com>

For all _DSD properties, skip going through the MIPI DisCo for Imaging
property name substitution table if the property doesn't have "mipi-img-"
prefix.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
---
 drivers/acpi/mipi.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/acpi/mipi.c b/drivers/acpi/mipi.c
index 4211b53b41682..17fcc0417e27d 100644
--- a/drivers/acpi/mipi.c
+++ b/drivers/acpi/mipi.c
@@ -688,6 +688,8 @@ void acpi_init_swnodes(struct acpi_device *device)
 	primary->secondary = software_node_fwnode(ads->nodes);
 }
 
+#define MIPI_IMG_PREFIX "mipi-img-"
+
 static const struct mipi_disco_prop {
 	const char *mipi_prop;
 	const char *dt_prop;
@@ -713,6 +715,9 @@ void acpi_properties_prepare_mipi(union acpi_object *elements)
 {
 	unsigned int i;
 
+	if (!str_has_prefix(elements[0].string.pointer, MIPI_IMG_PREFIX))
+		return;
+
 	/* Replace MIPI DisCo for Imaging property names with DT equivalents. */
 	for (i = 0; i < ARRAY_SIZE(mipi_disco_props); i++) {
 		if (!strcmp(mipi_disco_props[i].mipi_prop,
-- 
2.30.2


  parent reply	other threads:[~2023-01-25 22:41 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-01-25 22:40 [PATCH v3 0/8] ACPI _CRS CSI-2 and MIPI DisCo for Imaging support Sakari Ailus
2023-01-25 22:40 ` [PATCH v3 1/8] ACPI: property: Parse data node string references in properties Sakari Ailus
2023-01-27  9:57   ` Andy Shevchenko
2023-01-30 18:21   ` Rafael J. Wysocki
2023-01-30 21:34     ` Andy Shevchenko
2023-01-25 22:40 ` [PATCH v3 2/8] ACPI: property: Parse _CRS CSI-2 descriptor Sakari Ailus
2023-01-27 10:08   ` Andy Shevchenko
2023-01-30 21:18     ` Sakari Ailus
2023-01-30 21:37       ` Andy Shevchenko
2023-01-30 21:45         ` Sakari Ailus
2023-02-02 19:57   ` Rafael J. Wysocki
2023-02-02 20:57     ` Sakari Ailus
2023-01-25 22:40 ` [PATCH v3 3/8] device property: Add SOFTWARE_NODE() macro for defining software nodes Sakari Ailus
2023-01-25 22:40 ` [PATCH v3 4/8] ACPI: property: Generate camera swnodes for ACPI and DisCo for Imaging Sakari Ailus
2023-01-27 10:35   ` Andy Shevchenko
2023-01-27 10:35     ` Andy Shevchenko
2023-01-30 21:22     ` Sakari Ailus
2023-01-30 21:39       ` Andy Shevchenko
2023-01-30 21:46         ` Sakari Ailus
2023-01-25 22:40 ` [PATCH v3 5/8] ACPI: property: Dig "rotation" property for devices with CSI2 _CRS Sakari Ailus
2023-01-25 22:40 ` [PATCH v3 6/8] ACPI: property: Rename parsed MIPI DisCo for Imaging properties Sakari Ailus
2023-01-25 22:41 ` Sakari Ailus [this message]
2023-01-25 22:41 ` [PATCH v3 8/8] ACPI: property: Document _CRS CSI-2 and DisCo for Imaging support Sakari Ailus

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