diff options
Diffstat (limited to 'drivers/staging/fbtft/fb_hx8340bn.c')
| -rw-r--r-- | drivers/staging/fbtft/fb_hx8340bn.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/drivers/staging/fbtft/fb_hx8340bn.c b/drivers/staging/fbtft/fb_hx8340bn.c index 54528aa0c0ef..e1ed177f9184 100644 --- a/drivers/staging/fbtft/fb_hx8340bn.c +++ b/drivers/staging/fbtft/fb_hx8340bn.c @@ -17,10 +17,6 @@ * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include <linux/module.h> @@ -39,12 +35,10 @@ #define DEFAULT_GAMMA "1 3 0E 5 0 2 09 0 6 1 7 1 0 2 2\n" \ "3 3 17 8 4 7 05 7 6 0 3 1 6 0 0 " - static bool emulate; module_param(emulate, bool, 0); MODULE_PARM_DESC(emulate, "Force emulation in 9-bit mode"); - static int init_display(struct fbtft_par *par) { par->fbtftops.reset(par); @@ -117,9 +111,9 @@ static int set_var(struct fbtft_par *par) { /* MADCTL - Memory data access control */ /* RGB/BGR can be set with H/W pin SRGB and MADCTL BGR bit */ -#define MY (1 << 7) -#define MX (1 << 6) -#define MV (1 << 5) +#define MY BIT(7) +#define MX BIT(6) +#define MV BIT(5) switch (par->info->var.rotate) { case 0: write_reg(par, 0x36, par->bgr << 3); @@ -145,7 +139,7 @@ static int set_var(struct fbtft_par *par) OP0 OP1 CP0 CP1 CP2 CP3 CP4 MP0 MP1 MP2 MP3 MP4 MP5 CGM0 CGM1 ON0 ON1 CN0 CN1 CN2 CN3 CN4 MN0 MN1 MN2 MN3 MN4 MN5 XXXX GC */ -#define CURVE(num, idx) curves[num*par->gamma.num_values + idx] +#define CURVE(num, idx) curves[num * par->gamma.num_values + idx] static int set_gamma(struct fbtft_par *par, unsigned long *curves) { unsigned long mask[] = { @@ -192,7 +186,6 @@ static int set_gamma(struct fbtft_par *par, unsigned long *curves) } #undef CURVE - static struct fbtft_display display = { .regwidth = 8, .width = WIDTH, @@ -208,6 +201,7 @@ static struct fbtft_display display = { .set_gamma = set_gamma, }, }; + FBTFT_REGISTER_DRIVER(DRVNAME, "himax,hx8340bn", &display); MODULE_ALIAS("spi:" DRVNAME); |