Hi Am 04.04.23 um 06:01 schrieb Sui Jingfeng:
EFI FB, VESA FB or VGA FB etc are belong to firmware based framebuffer driver.
No whitespaces at the beginning of the lines.
Signed-off-by: Sui Jingfeng <suijingfeng@xxxxxxxxxxx> --- drivers/video/aperture.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/video/aperture.c b/drivers/video/aperture.c index 41e77de1ea82..b009468ffdff 100644 --- a/drivers/video/aperture.c +++ b/drivers/video/aperture.c @@ -20,7 +20,7 @@ * driver can be active at any given time. Many systems load a generic * graphics drivers, such as EFI-GOP or VESA, early during the boot process. * During later boot stages, they replace the generic driver with a dedicated, - * hardware-specific driver. To take over the device the dedicated driver + * hardware-specific driver. To take over the device, the dedicated driver * first has to remove the generic driver. Aperture functions manage * ownership of framebuffer memory and hand-over between drivers. * @@ -76,7 +76,7 @@ * generic EFI or VESA drivers, have to register themselves as owners of their * framebuffer apertures. Ownership of the framebuffer memory is achieved * by calling devm_aperture_acquire_for_platform_device(). If successful, the - * driveris the owner of the framebuffer range. The function fails if the + * driver is the owner of the framebuffer range. The function fails if the * framebuffer is already owned by another driver. See below for an example. * * .. code-block:: c @@ -126,7 +126,7 @@ * et al for the registered framebuffer range, the aperture helpers call * platform_device_unregister() and the generic driver unloads itself. The * generic driver also has to provide a remove function to make this work. - * Once hot unplugged fro mhardware, it may not access the device's + * Once hot unplugged from hardware, it may not access the device's * registers, framebuffer memory, ROM, etc afterwards. */@@ -203,7 +203,7 @@ static void aperture_detach_platform_device(struct device *dev) /** Remove the device from the device hierarchy. This is the right thing - * to do for firmware-based DRM drivers, such as EFI, VESA or VGA. After + * to do for firmware-based fb drivers, such as EFI, VESA or VGA. After
That sentences is not well phrased. Maybe say 'This is required for firmware-provided graphics, such as EFI, VESA or VGA.'
Best regards Thomas
* the new driver takes over the hardware, the firmware device's state * will be lost. *
-- Thomas Zimmermann Graphics Driver Developer SUSE Software Solutions Germany GmbH Maxfeldstr. 5, 90409 Nürnberg, Germany (HRB 36809, AG Nürnberg) Geschäftsführer: Ivo Totev
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