From: Bjorn Helgaas <helgaas@kernel.org>
To: David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>
Cc: Xuefeng Li <lixuefeng@loongson.cn>,
Huacai Chen <chenhuacai@gmail.com>,
Huacai Chen <chenhuacai@loongson.cn>,
linux-pci@vger.kernel.org, dri-devel@lists.freedesktop.org,
linux-kernel@vger.kernel.org, Bjorn Helgaas <bhelgaas@google.com>
Subject: [PATCH v8 01/10] vgaarb: Move vga_arb_integrated_gpu() earlier in file
Date: Wed, 5 Jan 2022 18:06:49 -0600 [thread overview]
Message-ID: <20220106000658.243509-2-helgaas@kernel.org> (raw)
In-Reply-To: <20220106000658.243509-1-helgaas@kernel.org>
From: Huacai Chen <chenhuacai@loongson.cn>
Move vga_arb_integrated_gpu() earlier in file to prepare for future patch.
No functional change intended.
[bhelgaas: pull #ifdefs inside function]
Link: https://lore.kernel.org/r/20211015061512.2941859-3-chenhuacai@loongson.cn
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
---
drivers/gpu/vga/vgaarb.c | 25 +++++++++++--------------
1 file changed, 11 insertions(+), 14 deletions(-)
diff --git a/drivers/gpu/vga/vgaarb.c b/drivers/gpu/vga/vgaarb.c
index 569930552957..ef5ad4c432f5 100644
--- a/drivers/gpu/vga/vgaarb.c
+++ b/drivers/gpu/vga/vgaarb.c
@@ -565,6 +565,17 @@ void vga_put(struct pci_dev *pdev, unsigned int rsrc)
}
EXPORT_SYMBOL(vga_put);
+static bool vga_arb_integrated_gpu(struct device *dev)
+{
+#if defined(CONFIG_ACPI)
+ struct acpi_device *adev = ACPI_COMPANION(dev);
+
+ return adev && !strcmp(acpi_device_hid(adev), ACPI_VIDEO_HID);
+#else
+ return false;
+#endif
+}
+
/*
* Rules for using a bridge to control a VGA descendant decoding: if a bridge
* has only one VGA descendant then it can be used to control the VGA routing
@@ -1430,20 +1441,6 @@ static struct miscdevice vga_arb_device = {
MISC_DYNAMIC_MINOR, "vga_arbiter", &vga_arb_device_fops
};
-#if defined(CONFIG_ACPI)
-static bool vga_arb_integrated_gpu(struct device *dev)
-{
- struct acpi_device *adev = ACPI_COMPANION(dev);
-
- return adev && !strcmp(acpi_device_hid(adev), ACPI_VIDEO_HID);
-}
-#else
-static bool vga_arb_integrated_gpu(struct device *dev)
-{
- return false;
-}
-#endif
-
static void __init vga_arb_select_default_device(void)
{
struct pci_dev *pdev, *found = NULL;
--
2.25.1
next prev parent reply other threads:[~2022-01-06 0:07 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-06 0:06 [PATCH v8 00/10] vgaarb: Rework default VGA device selection Bjorn Helgaas
2022-01-06 0:06 ` Bjorn Helgaas [this message]
2022-01-06 0:06 ` [PATCH v8 02/10] vgaarb: Factor out vga_select_framebuffer_device() Bjorn Helgaas
2022-01-06 0:06 ` [PATCH v8 03/10] vgaarb: Factor out default VGA device selection Bjorn Helgaas
2022-01-06 0:06 ` [PATCH v8 04/10] vgaarb: Move framebuffer detection to ADD_DEVICE path Bjorn Helgaas
2022-01-06 6:44 ` Huacai Chen
2022-01-06 16:20 ` Bjorn Helgaas
2022-01-25 2:51 ` Huacai Chen
2022-01-25 15:38 ` Bjorn Helgaas
2022-01-26 2:25 ` Huacai Chen
2022-01-06 0:06 ` [PATCH v8 05/10] vgaarb: Move non-legacy VGA " Bjorn Helgaas
2022-01-06 0:06 ` [PATCH v8 06/10] vgaarb: Move disabled VGA device " Bjorn Helgaas
2022-01-06 0:06 ` [PATCH v8 07/10] vgaarb: Remove empty vga_arb_device_card_gone() Bjorn Helgaas
2022-01-06 0:06 ` [PATCH v8 08/10] vgaarb: Log bridge control messages when adding devices Bjorn Helgaas
2022-01-06 0:06 ` [PATCH v8 09/10] vgaarb: Use unsigned format string to print lock counts Bjorn Helgaas
2022-01-06 0:06 ` [PATCH v8 10/10] vgaarb: Replace full MIT license text with SPDX identifier Bjorn Helgaas
2022-01-06 16:30 ` [PATCH v8 00/10] vgaarb: Rework default VGA device selection Bjorn Helgaas
2022-01-08 3:26 ` Huacai Chen
2022-01-31 22:23 ` Bjorn Helgaas
2022-02-01 15:46 ` Maarten Lankhorst
2022-02-07 17:59 ` Bjorn Helgaas
2022-02-08 2:14 ` Huacai Chen
2022-02-14 16:19 ` Bjorn Helgaas
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