From patchwork Tue Apr 19 16:37:30 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arnd Bergmann X-Patchwork-Id: 12818845 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id AF0E1C43217 for ; Tue, 19 Apr 2022 16:41:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1355043AbiDSQoL (ORCPT ); Tue, 19 Apr 2022 12:44:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52278 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1354943AbiDSQmm (ORCPT ); Tue, 19 Apr 2022 12:42:42 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 012846326; Tue, 19 Apr 2022 09:39:57 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id B02D0B81BE9; Tue, 19 Apr 2022 16:39:55 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 00B3DC385A5; Tue, 19 Apr 2022 16:39:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1650386394; bh=hFjukvDjrGmDvm4krCMb+MU1l1A2h39IWiElATYXAZM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=lw6cz36jNJbw7uXSplFymJG+YYC214yKxF6jaNLG32GXhdt0Xp1Iv9XNJKThc4ame 9m5IbTOvGXgyUoBaYsmhIbsImLWjW8Zzoudc5fIeQKQm6o9EWWfrIWNDmvly1Me3nA hkxpQEAZRwl97Jk566xVc0It5Jnx+8gBPuAV+8W6cFsvApSsFk3hpsqb3HYANtM4gn 4o2gbRGCwzgZfCiW/d+Yo6XPlZ75THdr882ZNtbbK/pSv62iFmjbTZ/WWiVqJPdvQT o6RWdFWodHhhvVLXb64hmn3Q8X1pTVVTcGZrGVZBBNv7XV2AmUCzRAmRyDP6gZplnF X0wvsWgyj2gZQ== From: Arnd Bergmann To: robert.jarzmik@free.fr, linux-arm-kernel@lists.infradead.org Cc: Arnd Bergmann , Daniel Mack , Haojian Zhuang , Marek Vasut , Philipp Zabel , Lubomir Rintel , Paul Parsons , Tomas Cech , Sergey Lapin , Thomas Bogendoerfer , Michael Turquette , Stephen Boyd , "Rafael J. Wysocki" , Viresh Kumar , Dmitry Torokhov , Ulf Hansson , Dominik Brodowski , Helge Deller , Mark Brown , Linus Walleij , linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org, linux-ide@vger.kernel.org, linux-clk@vger.kernel.org, linux-pm@vger.kernel.org, linux-input@vger.kernel.org, patches@opensource.cirrus.com, linux-leds@vger.kernel.org, linux-mmc@vger.kernel.org, linux-mtd@lists.infradead.org, linux-rtc@vger.kernel.org, linux-usb@vger.kernel.org, linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org, alsa-devel@alsa-project.org, Bartlomiej Zolnierkiewicz Subject: [PATCH 08/48] ARM: pxa: move regs-lcd.h into driver Date: Tue, 19 Apr 2022 18:37:30 +0200 Message-Id: <20220419163810.2118169-9-arnd@kernel.org> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20220419163810.2118169-1-arnd@kernel.org> References: <20220419163810.2118169-1-arnd@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org From: Arnd Bergmann 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. Acked-by: Bartlomiej Zolnierkiewicz Acked-by: Robert Jarzmik 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%) 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 edf080f64a8c..ab5bc8272d8e 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);