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| author | Sang-Heon Jeon <ekffu200098@gmail.com> | 2026-08-24 01:18:14 +0900 |
|---|---|---|
| committer | Julia Lawall <Julia.Lawall@inria.fr> | 2026-08-23 22:12:11 +0200 |
| commit | 2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c (patch) | |
| tree | dcc4da1d99f17541c5590ac63c77da4bf372a4ab /drivers/video/backlight/ili9320.h | |
| download | linux-stable-2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c.tar.gz linux-stable-2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c.zip | |
coccinelle: alloc_cast: drop removed allocatorsgrafted
- pci_alloc_consistent() and pci_zalloc_consistent() were removed by
commit 7968778914e5
("PCI: Remove the deprecated "pci-dma-compat.h" API")
- kmem_alloc() was removed by commit f078d4ea8276
("xfs: convert kmem_alloc() to kmalloc()")
- kmem_zalloc() was removed by commit 10634530f7ba
("xfs: convert kmem_zalloc() to kzalloc()")
- kmem_zone_alloc() and kmem_zone_zalloc() were removed by commit
bae633a4a283 ("xfs: remove xfs_zone_{alloc,zalloc} helpers")
So drop them from the rules.
No functional change.
Signed-off-by: Sang-Heon Jeon <ekffu200098@gmail.com>
Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Diffstat (limited to 'drivers/video/backlight/ili9320.h')
| -rw-r--r-- | drivers/video/backlight/ili9320.h | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/drivers/video/backlight/ili9320.h b/drivers/video/backlight/ili9320.h new file mode 100644 index 000000000..8213cc6e9 --- /dev/null +++ b/drivers/video/backlight/ili9320.h @@ -0,0 +1,77 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* drivers/video/backlight/ili9320.h + * + * ILI9320 LCD controller driver core. + * + * Copyright 2007 Simtec Electronics + * Ben Dooks <ben@simtec.co.uk> + * + * http://armlinux.simtec.co.uk/ +*/ + +/* Holder for register and value pairs. */ +struct ili9320_reg { + unsigned short address; + unsigned short value; +}; + +struct ili9320; + +struct ili9320_client { + const char *name; + int (*init)(struct ili9320 *ili, struct ili9320_platdata *cfg); + +}; +/* Device attached via an SPI bus. */ +struct ili9320_spi { + struct spi_device *dev; + struct spi_message message; + struct spi_transfer xfer[2]; + + unsigned char id; + unsigned char buffer_addr[4]; + unsigned char buffer_data[4]; +}; + +/* ILI9320 device state. */ +struct ili9320 { + union { + struct ili9320_spi spi; /* SPI attachged device. */ + } access; /* Register access method. */ + + struct device *dev; + struct lcd_device *lcd; /* LCD device we created. */ + struct ili9320_client *client; + struct ili9320_platdata *platdata; + + int power; /* current power state. */ + int initialised; + + unsigned short display1; + unsigned short power1; + + int (*write)(struct ili9320 *ili, unsigned int reg, unsigned int val); +}; + + +/* ILI9320 register access routines */ + +extern int ili9320_write(struct ili9320 *ili, + unsigned int reg, unsigned int value); + +extern int ili9320_write_regs(struct ili9320 *ili, + const struct ili9320_reg *values, + int nr_values); + +/* Device probe */ + +extern int ili9320_probe_spi(struct spi_device *spi, + struct ili9320_client *cli); + +extern void ili9320_remove(struct ili9320 *lcd); +extern void ili9320_shutdown(struct ili9320 *lcd); + +/* PM */ + +extern int ili9320_suspend(struct ili9320 *lcd); +extern int ili9320_resume(struct ili9320 *lcd); |
