From patchwork Fri Oct 18 15:41:23 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [08/46] ARM: pxa: move regs-lcd.h into driver X-Patchwork-Submitter: Arnd Bergmann X-Patchwork-Id: 176848 Message-Id: <20191018154201.1276638-8-arnd@arndb.de> To: Daniel Mack , Haojian Zhuang , Robert Jarzmik Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Linus Walleij , Arnd Bergmann , Bartlomiej Zolnierkiewicz , dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org Date: Fri, 18 Oct 2019 17:41:23 +0200 From: Arnd Bergmann List-Id: Only the pxafb driver uses this header, so move it into the same directory. The SMART_* macros are required by some platform data definitions and can go into the linux/platform_data/video-pxafb.h header. Cc: Bartlomiej Zolnierkiewicz Cc: dri-devel@lists.freedesktop.org Cc: linux-fbdev@vger.kernel.org Signed-off-by: Arnd Bergmann --- .../video/fbdev/pxa3xx-regs.h | 19 ---------------- drivers/video/fbdev/pxafb.c | 1 + include/linux/platform_data/video-pxafb.h | 22 ++++++++++++++++++- 3 files changed, 22 insertions(+), 20 deletions(-) rename arch/arm/mach-pxa/include/mach/regs-lcd.h => drivers/video/fbdev/pxa3xx-regs.h (90%) -- 2.20.0 diff --git a/arch/arm/mach-pxa/include/mach/regs-lcd.h b/drivers/video/fbdev/pxa3xx-regs.h similarity index 90% rename from arch/arm/mach-pxa/include/mach/regs-lcd.h rename to drivers/video/fbdev/pxa3xx-regs.h index 6a434675f84a..6a96610ef9b5 100644 --- a/arch/arm/mach-pxa/include/mach/regs-lcd.h +++ b/drivers/video/fbdev/pxa3xx-regs.h @@ -177,23 +177,4 @@ #define PRSR_ST_OK (1 << 9) /* Status OK */ #define PRSR_CON_NT (1 << 10) /* Continue to Next Command */ -#define SMART_CMD_A0 (0x1 << 8) -#define SMART_CMD_READ_STATUS_REG (0x0 << 9) -#define SMART_CMD_READ_FRAME_BUFFER ((0x0 << 9) | SMART_CMD_A0) -#define SMART_CMD_WRITE_COMMAND (0x1 << 9) -#define SMART_CMD_WRITE_DATA ((0x1 << 9) | SMART_CMD_A0) -#define SMART_CMD_WRITE_FRAME ((0x2 << 9) | SMART_CMD_A0) -#define SMART_CMD_WAIT_FOR_VSYNC (0x3 << 9) -#define SMART_CMD_NOOP (0x4 << 9) -#define SMART_CMD_INTERRUPT (0x5 << 9) - -#define SMART_CMD(x) (SMART_CMD_WRITE_COMMAND | ((x) & 0xff)) -#define SMART_DAT(x) (SMART_CMD_WRITE_DATA | ((x) & 0xff)) - -/* SMART_DELAY() is introduced for software controlled delay primitive which - * can be inserted between command sequences, unused command 0x6 is used here - * and delay ranges from 0ms ~ 255ms - */ -#define SMART_CMD_DELAY (0x6 << 9) -#define SMART_DELAY(ms) (SMART_CMD_DELAY | ((ms) & 0xff)) #endif /* __ASM_ARCH_REGS_LCD_H */ diff --git a/drivers/video/fbdev/pxafb.c b/drivers/video/fbdev/pxafb.c index e68b8a69db92..a65453c6c390 100644 --- a/drivers/video/fbdev/pxafb.c +++ b/drivers/video/fbdev/pxafb.c @@ -72,6 +72,7 @@ #define DEBUG_VAR 1 #include "pxafb.h" +#include "pxa3xx-regs.h" /* Bits which should not be set in machine configuration structures */ #define LCCR0_INVALID_CONFIG_MASK (LCCR0_OUM | LCCR0_BM | LCCR0_QDM |\ diff --git a/include/linux/platform_data/video-pxafb.h b/include/linux/platform_data/video-pxafb.h index b3d574778326..6333bac166a5 100644 --- a/include/linux/platform_data/video-pxafb.h +++ b/include/linux/platform_data/video-pxafb.h @@ -8,7 +8,6 @@ */ #include -#include /* * Supported LCD connections @@ -153,6 +152,27 @@ struct pxafb_mach_info { void pxa_set_fb_info(struct device *, struct pxafb_mach_info *); unsigned long pxafb_get_hsync_time(struct device *dev); +/* smartpanel related */ +#define SMART_CMD_A0 (0x1 << 8) +#define SMART_CMD_READ_STATUS_REG (0x0 << 9) +#define SMART_CMD_READ_FRAME_BUFFER ((0x0 << 9) | SMART_CMD_A0) +#define SMART_CMD_WRITE_COMMAND (0x1 << 9) +#define SMART_CMD_WRITE_DATA ((0x1 << 9) | SMART_CMD_A0) +#define SMART_CMD_WRITE_FRAME ((0x2 << 9) | SMART_CMD_A0) +#define SMART_CMD_WAIT_FOR_VSYNC (0x3 << 9) +#define SMART_CMD_NOOP (0x4 << 9) +#define SMART_CMD_INTERRUPT (0x5 << 9) + +#define SMART_CMD(x) (SMART_CMD_WRITE_COMMAND | ((x) & 0xff)) +#define SMART_DAT(x) (SMART_CMD_WRITE_DATA | ((x) & 0xff)) + +/* SMART_DELAY() is introduced for software controlled delay primitive which + * can be inserted between command sequences, unused command 0x6 is used here + * and delay ranges from 0ms ~ 255ms + */ +#define SMART_CMD_DELAY (0x6 << 9) +#define SMART_DELAY(ms) (SMART_CMD_DELAY | ((ms) & 0xff)) + #ifdef CONFIG_FB_PXA_SMARTPANEL extern int pxafb_smart_queue(struct fb_info *info, uint16_t *cmds, int); extern int pxafb_smart_flush(struct fb_info *info);