From mboxrd@z Thu Jan 1 00:00:00 1970 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 DA9D9C433EF for ; Tue, 30 Nov 2021 21:28:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1344177AbhK3Vbd (ORCPT ); Tue, 30 Nov 2021 16:31:33 -0500 Received: from mo4-p03-ob.smtp.rzone.de ([81.169.146.174]:9978 "EHLO mo4-p03-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240739AbhK3Vag (ORCPT ); Tue, 30 Nov 2021 16:30:36 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1638307606; s=strato-dkim-0002; d=goldelico.com; h=References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Cc:Date: From:Subject:Sender; bh=8whLw7LSPDit5tAOu3puFsieyl0uvLe0+DPRaMss9ys=; b=Y3Zx2TQcMSs3JyXXYgvy41VLR3YWMfvBzz9/ENUyTfn6CNn462sHvUFEhW7U1YFbMI yJlHyclBo/ArTAvph6UtzZlRn3fnGUu80uqQv+K5nt7Nfn1oA8AvaHLfBTfHIJgsE8ov O/2DLGon0o5h21s9Ym9Og/772H+K1qwbumW+vg7vwAYLEKxhr+N7YsBXwS4l5LsYEIbp MyGbaTOXYuhsDAAD20K15RNDPuLR9gxpRtF5baQ+BWjP2Q82m8Z+12TNwK17WeWLWJZv NtY1x1UVJvxc2NXSOkTcWzcJxYuyII2B9WmaIg+7jWQmLOonQbahz6Ya1JwRxh7c+9aa kDSA== Authentication-Results: strato.com; dkim=none X-RZG-AUTH: ":JGIXVUS7cutRB/49FwqZ7WcJeFKiMhflhwDubTJ9o1KHeBQyh+ITDDJuCr4=" X-RZG-CLASS-ID: mo00 Received: from iMac.fritz.box by smtp.strato.de (RZmta 47.34.10 DYNA|AUTH) with ESMTPSA id e05ed8xAULQjTo7 (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)) (Client did not present a certificate); Tue, 30 Nov 2021 22:26:45 +0100 (CET) From: "H. Nikolaus Schaller" To: Paul Cercueil , Rob Herring , Mark Rutland , Thomas Bogendoerfer , "H. Nikolaus Schaller" , Geert Uytterhoeven , Kees Cook , "Eric W. Biederman" , Miquel Raynal , David Airlie , Daniel Vetter , Neil Armstrong , Robert Foss , Laurent Pinchart , Jernej Skrabec , Harry Wentland , Sam Ravnborg , Maxime Ripard , Hans Verkuil , Liam Girdwood , Mark Brown , Paul Boddie Cc: devicetree@vger.kernel.org, linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org, letux-kernel@openphoenux.org, Jonas Karlman , dri-devel@lists.freedesktop.org, Ezequiel Garcia Subject: [PATCH v10 2/8] drm/ingenic: Add support for JZ4780 and HDMI output Date: Tue, 30 Nov 2021 22:26:35 +0100 Message-Id: X-Mailer: git-send-email 2.33.0 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Paul Boddie Add support for the LCD controller present on JZ4780 SoCs. This SoC uses 8-byte descriptors which extend the current 4-byte descriptors used for other Ingenic SoCs. Tested on MIPS Creator CI20 board. Signed-off-by: Paul Boddie Signed-off-by: Ezequiel Garcia Signed-off-by: H. Nikolaus Schaller --- drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 53 +++++++++++++++++++++++ drivers/gpu/drm/ingenic/ingenic-drm.h | 38 ++++++++++++++++ 2 files changed, 91 insertions(+) diff --git a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c index 0bb590c3910d9..34089bc6e0fcd 100644 --- a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c +++ b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c @@ -6,6 +6,7 @@ #include "ingenic-drm.h" +#include #include #include #include @@ -49,6 +50,11 @@ struct ingenic_dma_hwdesc { u32 addr; u32 id; u32 cmd; + /* extended hw descriptor for jz4780 */ + u32 offsize; + u32 pagewidth; + u32 cpos; + u32 dessize; } __aligned(16); struct ingenic_dma_hwdescs { @@ -60,6 +66,7 @@ struct jz_soc_info { bool needs_dev_clk; bool has_osd; bool map_noncoherent; + bool use_extended_hwdesc; unsigned int max_width, max_height; const u32 *formats_f0, *formats_f1; unsigned int num_formats_f0, num_formats_f1; @@ -446,6 +453,9 @@ static int ingenic_drm_plane_atomic_check(struct drm_plane *plane, if (!crtc) return 0; + if (plane == &priv->f0) + return -EINVAL; + crtc_state = drm_atomic_get_existing_crtc_state(state, crtc); if (WARN_ON(!crtc_state)) @@ -662,6 +672,33 @@ static void ingenic_drm_plane_atomic_update(struct drm_plane *plane, hwdesc->cmd = JZ_LCD_CMD_EOF_IRQ | (width * height * cpp / 4); hwdesc->next = dma_hwdesc_addr(priv, next_id); + if (priv->soc_info->use_extended_hwdesc) { + hwdesc->cmd |= JZ_LCD_CMD_FRM_ENABLE; + + /* Extended 8-byte descriptor */ + hwdesc->cpos = 0; + hwdesc->offsize = 0; + hwdesc->pagewidth = 0; + + switch (newstate->fb->format->format) { + case DRM_FORMAT_XRGB1555: + hwdesc->cpos |= JZ_LCD_CPOS_RGB555; + fallthrough; + case DRM_FORMAT_RGB565: + hwdesc->cpos |= JZ_LCD_CPOS_BPP_15_16; + break; + case DRM_FORMAT_XRGB8888: + hwdesc->cpos |= JZ_LCD_CPOS_BPP_18_24; + break; + } + hwdesc->cpos |= (JZ_LCD_CPOS_COEFFICIENT_1 << + JZ_LCD_CPOS_COEFFICIENT_OFFSET); + hwdesc->dessize = + (0xff << JZ_LCD_DESSIZE_ALPHA_OFFSET) | + FIELD_PREP(JZ_LCD_DESSIZE_HEIGHT_MASK, height - 1) | + FIELD_PREP(JZ_LCD_DESSIZE_WIDTH_MASK, width - 1); + } + if (drm_atomic_crtc_needs_modeset(crtc_state)) { fourcc = newstate->fb->format->format; @@ -693,6 +730,9 @@ static void ingenic_drm_encoder_atomic_mode_set(struct drm_encoder *encoder, | JZ_LCD_CFG_SPL_DISABLE | JZ_LCD_CFG_REV_DISABLE; } + if (priv->soc_info->use_extended_hwdesc) + cfg |= JZ_LCD_CFG_DESCRIPTOR_8; + if (mode->flags & DRM_MODE_FLAG_NHSYNC) cfg |= JZ_LCD_CFG_HSYNC_ACTIVE_LOW; if (mode->flags & DRM_MODE_FLAG_NVSYNC) @@ -1468,10 +1508,23 @@ static const struct jz_soc_info jz4770_soc_info = { .num_formats_f0 = ARRAY_SIZE(jz4770_formats_f0), }; +static const struct jz_soc_info jz4780_soc_info = { + .needs_dev_clk = true, + .has_osd = true, + .use_extended_hwdesc = true, + .max_width = 4096, + .max_height = 2048, + .formats_f1 = jz4770_formats_f1, + .num_formats_f1 = ARRAY_SIZE(jz4770_formats_f1), + .formats_f0 = jz4770_formats_f0, + .num_formats_f0 = ARRAY_SIZE(jz4770_formats_f0), +}; + static const struct of_device_id ingenic_drm_of_match[] = { { .compatible = "ingenic,jz4740-lcd", .data = &jz4740_soc_info }, { .compatible = "ingenic,jz4725b-lcd", .data = &jz4725b_soc_info }, { .compatible = "ingenic,jz4770-lcd", .data = &jz4770_soc_info }, + { .compatible = "ingenic,jz4780-lcd", .data = &jz4780_soc_info }, { /* sentinel */ }, }; MODULE_DEVICE_TABLE(of, ingenic_drm_of_match); diff --git a/drivers/gpu/drm/ingenic/ingenic-drm.h b/drivers/gpu/drm/ingenic/ingenic-drm.h index 22654ac1dde1c..cb1d09b625881 100644 --- a/drivers/gpu/drm/ingenic/ingenic-drm.h +++ b/drivers/gpu/drm/ingenic/ingenic-drm.h @@ -44,8 +44,11 @@ #define JZ_REG_LCD_XYP1 0x124 #define JZ_REG_LCD_SIZE0 0x128 #define JZ_REG_LCD_SIZE1 0x12c +#define JZ_REG_LCD_PCFG 0x2c0 #define JZ_LCD_CFG_SLCD BIT(31) +#define JZ_LCD_CFG_DESCRIPTOR_8 BIT(28) +#define JZ_LCD_CFG_RECOVER_FIFO_UNDERRUN BIT(25) #define JZ_LCD_CFG_PS_DISABLE BIT(23) #define JZ_LCD_CFG_CLS_DISABLE BIT(22) #define JZ_LCD_CFG_SPL_DISABLE BIT(21) @@ -63,6 +66,7 @@ #define JZ_LCD_CFG_DE_ACTIVE_LOW BIT(9) #define JZ_LCD_CFG_VSYNC_ACTIVE_LOW BIT(8) #define JZ_LCD_CFG_18_BIT BIT(7) +#define JZ_LCD_CFG_24_BIT BIT(6) #define JZ_LCD_CFG_PDW (BIT(5) | BIT(4)) #define JZ_LCD_CFG_MODE_GENERIC_16BIT 0 @@ -132,6 +136,7 @@ #define JZ_LCD_CMD_SOF_IRQ BIT(31) #define JZ_LCD_CMD_EOF_IRQ BIT(30) #define JZ_LCD_CMD_ENABLE_PAL BIT(28) +#define JZ_LCD_CMD_FRM_ENABLE BIT(26) #define JZ_LCD_SYNC_MASK 0x3ff @@ -153,6 +158,7 @@ #define JZ_LCD_RGBC_EVEN_BGR (0x5 << 0) #define JZ_LCD_OSDC_OSDEN BIT(0) +#define JZ_LCD_OSDC_ALPHAEN BIT(2) #define JZ_LCD_OSDC_F0EN BIT(3) #define JZ_LCD_OSDC_F1EN BIT(4) @@ -176,6 +182,38 @@ #define JZ_LCD_SIZE01_WIDTH_LSB 0 #define JZ_LCD_SIZE01_HEIGHT_LSB 16 +#define JZ_LCD_DESSIZE_ALPHA_OFFSET 24 +#define JZ_LCD_DESSIZE_HEIGHT_MASK GENMASK(23, 12) +#define JZ_LCD_DESSIZE_WIDTH_MASK GENMASK(11, 0) + +#define JZ_LCD_CPOS_BPP_15_16 (4 << 27) +#define JZ_LCD_CPOS_BPP_18_24 (5 << 27) +#define JZ_LCD_CPOS_BPP_30 (7 << 27) +#define JZ_LCD_CPOS_RGB555 BIT(30) +#define JZ_LCD_CPOS_PREMULTIPLY_LCD BIT(26) +#define JZ_LCD_CPOS_COEFFICIENT_OFFSET 24 +#define JZ_LCD_CPOS_COEFFICIENT_0 0 +#define JZ_LCD_CPOS_COEFFICIENT_1 1 +#define JZ_LCD_CPOS_COEFFICIENT_ALPHA1 2 +#define JZ_LCD_CPOS_COEFFICIENT_1_ALPHA1 3 + +#define JZ_LCD_RGBC_RGB_PADDING BIT(15) +#define JZ_LCD_RGBC_RGB_PADDING_FIRST BIT(14) +#define JZ_LCD_RGBC_422 BIT(8) +#define JZ_LCD_RGBC_RGB_FORMAT_ENABLE BIT(7) + +#define JZ_LCD_PCFG_PRI_MODE BIT(31) +#define JZ_LCD_PCFG_HP_BST_4 (0 << 28) +#define JZ_LCD_PCFG_HP_BST_8 (1 << 28) +#define JZ_LCD_PCFG_HP_BST_16 (2 << 28) +#define JZ_LCD_PCFG_HP_BST_32 (3 << 28) +#define JZ_LCD_PCFG_HP_BST_64 (4 << 28) +#define JZ_LCD_PCFG_HP_BST_16_CONT (5 << 28) +#define JZ_LCD_PCFG_HP_BST_DISABLE (7 << 28) +#define JZ_LCD_PCFG_THRESHOLD2_OFFSET 18 +#define JZ_LCD_PCFG_THRESHOLD1_OFFSET 9 +#define JZ_LCD_PCFG_THRESHOLD0_OFFSET 0 + struct device; struct drm_plane; struct drm_plane_state; -- 2.33.0 From mboxrd@z Thu Jan 1 00:00:00 1970 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 9AC69C433F5 for ; Tue, 30 Nov 2021 21:27:10 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id A65046E509; Tue, 30 Nov 2021 21:26:57 +0000 (UTC) Received: from mo4-p03-ob.smtp.rzone.de (mo4-p03-ob.smtp.rzone.de [85.215.255.101]) by gabe.freedesktop.org (Postfix) with ESMTPS id C479F6E0D8 for ; Tue, 30 Nov 2021 21:26:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1638307606; s=strato-dkim-0002; d=goldelico.com; h=References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Cc:Date: From:Subject:Sender; bh=8whLw7LSPDit5tAOu3puFsieyl0uvLe0+DPRaMss9ys=; b=Y3Zx2TQcMSs3JyXXYgvy41VLR3YWMfvBzz9/ENUyTfn6CNn462sHvUFEhW7U1YFbMI yJlHyclBo/ArTAvph6UtzZlRn3fnGUu80uqQv+K5nt7Nfn1oA8AvaHLfBTfHIJgsE8ov O/2DLGon0o5h21s9Ym9Og/772H+K1qwbumW+vg7vwAYLEKxhr+N7YsBXwS4l5LsYEIbp MyGbaTOXYuhsDAAD20K15RNDPuLR9gxpRtF5baQ+BWjP2Q82m8Z+12TNwK17WeWLWJZv NtY1x1UVJvxc2NXSOkTcWzcJxYuyII2B9WmaIg+7jWQmLOonQbahz6Ya1JwRxh7c+9aa kDSA== Authentication-Results: strato.com; dkim=none X-RZG-AUTH: ":JGIXVUS7cutRB/49FwqZ7WcJeFKiMhflhwDubTJ9o1KHeBQyh+ITDDJuCr4=" X-RZG-CLASS-ID: mo00 Received: from iMac.fritz.box by smtp.strato.de (RZmta 47.34.10 DYNA|AUTH) with ESMTPSA id e05ed8xAULQjTo7 (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)) (Client did not present a certificate); Tue, 30 Nov 2021 22:26:45 +0100 (CET) From: "H. Nikolaus Schaller" To: Paul Cercueil , Rob Herring , Mark Rutland , Thomas Bogendoerfer , "H. Nikolaus Schaller" , Geert Uytterhoeven , Kees Cook , "Eric W. Biederman" , Miquel Raynal , David Airlie , Daniel Vetter , Neil Armstrong , Robert Foss , Laurent Pinchart , Jernej Skrabec , Harry Wentland , Sam Ravnborg , Maxime Ripard , Hans Verkuil , Liam Girdwood , Mark Brown , Paul Boddie Subject: [PATCH v10 2/8] drm/ingenic: Add support for JZ4780 and HDMI output Date: Tue, 30 Nov 2021 22:26:35 +0100 Message-Id: X-Mailer: git-send-email 2.33.0 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Jonas Karlman , linux-mips@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, letux-kernel@openphoenux.org, Ezequiel Garcia Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Paul Boddie Add support for the LCD controller present on JZ4780 SoCs. This SoC uses 8-byte descriptors which extend the current 4-byte descriptors used for other Ingenic SoCs. Tested on MIPS Creator CI20 board. Signed-off-by: Paul Boddie Signed-off-by: Ezequiel Garcia Signed-off-by: H. Nikolaus Schaller --- drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 53 +++++++++++++++++++++++ drivers/gpu/drm/ingenic/ingenic-drm.h | 38 ++++++++++++++++ 2 files changed, 91 insertions(+) diff --git a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c index 0bb590c3910d9..34089bc6e0fcd 100644 --- a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c +++ b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c @@ -6,6 +6,7 @@ #include "ingenic-drm.h" +#include #include #include #include @@ -49,6 +50,11 @@ struct ingenic_dma_hwdesc { u32 addr; u32 id; u32 cmd; + /* extended hw descriptor for jz4780 */ + u32 offsize; + u32 pagewidth; + u32 cpos; + u32 dessize; } __aligned(16); struct ingenic_dma_hwdescs { @@ -60,6 +66,7 @@ struct jz_soc_info { bool needs_dev_clk; bool has_osd; bool map_noncoherent; + bool use_extended_hwdesc; unsigned int max_width, max_height; const u32 *formats_f0, *formats_f1; unsigned int num_formats_f0, num_formats_f1; @@ -446,6 +453,9 @@ static int ingenic_drm_plane_atomic_check(struct drm_plane *plane, if (!crtc) return 0; + if (plane == &priv->f0) + return -EINVAL; + crtc_state = drm_atomic_get_existing_crtc_state(state, crtc); if (WARN_ON(!crtc_state)) @@ -662,6 +672,33 @@ static void ingenic_drm_plane_atomic_update(struct drm_plane *plane, hwdesc->cmd = JZ_LCD_CMD_EOF_IRQ | (width * height * cpp / 4); hwdesc->next = dma_hwdesc_addr(priv, next_id); + if (priv->soc_info->use_extended_hwdesc) { + hwdesc->cmd |= JZ_LCD_CMD_FRM_ENABLE; + + /* Extended 8-byte descriptor */ + hwdesc->cpos = 0; + hwdesc->offsize = 0; + hwdesc->pagewidth = 0; + + switch (newstate->fb->format->format) { + case DRM_FORMAT_XRGB1555: + hwdesc->cpos |= JZ_LCD_CPOS_RGB555; + fallthrough; + case DRM_FORMAT_RGB565: + hwdesc->cpos |= JZ_LCD_CPOS_BPP_15_16; + break; + case DRM_FORMAT_XRGB8888: + hwdesc->cpos |= JZ_LCD_CPOS_BPP_18_24; + break; + } + hwdesc->cpos |= (JZ_LCD_CPOS_COEFFICIENT_1 << + JZ_LCD_CPOS_COEFFICIENT_OFFSET); + hwdesc->dessize = + (0xff << JZ_LCD_DESSIZE_ALPHA_OFFSET) | + FIELD_PREP(JZ_LCD_DESSIZE_HEIGHT_MASK, height - 1) | + FIELD_PREP(JZ_LCD_DESSIZE_WIDTH_MASK, width - 1); + } + if (drm_atomic_crtc_needs_modeset(crtc_state)) { fourcc = newstate->fb->format->format; @@ -693,6 +730,9 @@ static void ingenic_drm_encoder_atomic_mode_set(struct drm_encoder *encoder, | JZ_LCD_CFG_SPL_DISABLE | JZ_LCD_CFG_REV_DISABLE; } + if (priv->soc_info->use_extended_hwdesc) + cfg |= JZ_LCD_CFG_DESCRIPTOR_8; + if (mode->flags & DRM_MODE_FLAG_NHSYNC) cfg |= JZ_LCD_CFG_HSYNC_ACTIVE_LOW; if (mode->flags & DRM_MODE_FLAG_NVSYNC) @@ -1468,10 +1508,23 @@ static const struct jz_soc_info jz4770_soc_info = { .num_formats_f0 = ARRAY_SIZE(jz4770_formats_f0), }; +static const struct jz_soc_info jz4780_soc_info = { + .needs_dev_clk = true, + .has_osd = true, + .use_extended_hwdesc = true, + .max_width = 4096, + .max_height = 2048, + .formats_f1 = jz4770_formats_f1, + .num_formats_f1 = ARRAY_SIZE(jz4770_formats_f1), + .formats_f0 = jz4770_formats_f0, + .num_formats_f0 = ARRAY_SIZE(jz4770_formats_f0), +}; + static const struct of_device_id ingenic_drm_of_match[] = { { .compatible = "ingenic,jz4740-lcd", .data = &jz4740_soc_info }, { .compatible = "ingenic,jz4725b-lcd", .data = &jz4725b_soc_info }, { .compatible = "ingenic,jz4770-lcd", .data = &jz4770_soc_info }, + { .compatible = "ingenic,jz4780-lcd", .data = &jz4780_soc_info }, { /* sentinel */ }, }; MODULE_DEVICE_TABLE(of, ingenic_drm_of_match); diff --git a/drivers/gpu/drm/ingenic/ingenic-drm.h b/drivers/gpu/drm/ingenic/ingenic-drm.h index 22654ac1dde1c..cb1d09b625881 100644 --- a/drivers/gpu/drm/ingenic/ingenic-drm.h +++ b/drivers/gpu/drm/ingenic/ingenic-drm.h @@ -44,8 +44,11 @@ #define JZ_REG_LCD_XYP1 0x124 #define JZ_REG_LCD_SIZE0 0x128 #define JZ_REG_LCD_SIZE1 0x12c +#define JZ_REG_LCD_PCFG 0x2c0 #define JZ_LCD_CFG_SLCD BIT(31) +#define JZ_LCD_CFG_DESCRIPTOR_8 BIT(28) +#define JZ_LCD_CFG_RECOVER_FIFO_UNDERRUN BIT(25) #define JZ_LCD_CFG_PS_DISABLE BIT(23) #define JZ_LCD_CFG_CLS_DISABLE BIT(22) #define JZ_LCD_CFG_SPL_DISABLE BIT(21) @@ -63,6 +66,7 @@ #define JZ_LCD_CFG_DE_ACTIVE_LOW BIT(9) #define JZ_LCD_CFG_VSYNC_ACTIVE_LOW BIT(8) #define JZ_LCD_CFG_18_BIT BIT(7) +#define JZ_LCD_CFG_24_BIT BIT(6) #define JZ_LCD_CFG_PDW (BIT(5) | BIT(4)) #define JZ_LCD_CFG_MODE_GENERIC_16BIT 0 @@ -132,6 +136,7 @@ #define JZ_LCD_CMD_SOF_IRQ BIT(31) #define JZ_LCD_CMD_EOF_IRQ BIT(30) #define JZ_LCD_CMD_ENABLE_PAL BIT(28) +#define JZ_LCD_CMD_FRM_ENABLE BIT(26) #define JZ_LCD_SYNC_MASK 0x3ff @@ -153,6 +158,7 @@ #define JZ_LCD_RGBC_EVEN_BGR (0x5 << 0) #define JZ_LCD_OSDC_OSDEN BIT(0) +#define JZ_LCD_OSDC_ALPHAEN BIT(2) #define JZ_LCD_OSDC_F0EN BIT(3) #define JZ_LCD_OSDC_F1EN BIT(4) @@ -176,6 +182,38 @@ #define JZ_LCD_SIZE01_WIDTH_LSB 0 #define JZ_LCD_SIZE01_HEIGHT_LSB 16 +#define JZ_LCD_DESSIZE_ALPHA_OFFSET 24 +#define JZ_LCD_DESSIZE_HEIGHT_MASK GENMASK(23, 12) +#define JZ_LCD_DESSIZE_WIDTH_MASK GENMASK(11, 0) + +#define JZ_LCD_CPOS_BPP_15_16 (4 << 27) +#define JZ_LCD_CPOS_BPP_18_24 (5 << 27) +#define JZ_LCD_CPOS_BPP_30 (7 << 27) +#define JZ_LCD_CPOS_RGB555 BIT(30) +#define JZ_LCD_CPOS_PREMULTIPLY_LCD BIT(26) +#define JZ_LCD_CPOS_COEFFICIENT_OFFSET 24 +#define JZ_LCD_CPOS_COEFFICIENT_0 0 +#define JZ_LCD_CPOS_COEFFICIENT_1 1 +#define JZ_LCD_CPOS_COEFFICIENT_ALPHA1 2 +#define JZ_LCD_CPOS_COEFFICIENT_1_ALPHA1 3 + +#define JZ_LCD_RGBC_RGB_PADDING BIT(15) +#define JZ_LCD_RGBC_RGB_PADDING_FIRST BIT(14) +#define JZ_LCD_RGBC_422 BIT(8) +#define JZ_LCD_RGBC_RGB_FORMAT_ENABLE BIT(7) + +#define JZ_LCD_PCFG_PRI_MODE BIT(31) +#define JZ_LCD_PCFG_HP_BST_4 (0 << 28) +#define JZ_LCD_PCFG_HP_BST_8 (1 << 28) +#define JZ_LCD_PCFG_HP_BST_16 (2 << 28) +#define JZ_LCD_PCFG_HP_BST_32 (3 << 28) +#define JZ_LCD_PCFG_HP_BST_64 (4 << 28) +#define JZ_LCD_PCFG_HP_BST_16_CONT (5 << 28) +#define JZ_LCD_PCFG_HP_BST_DISABLE (7 << 28) +#define JZ_LCD_PCFG_THRESHOLD2_OFFSET 18 +#define JZ_LCD_PCFG_THRESHOLD1_OFFSET 9 +#define JZ_LCD_PCFG_THRESHOLD0_OFFSET 0 + struct device; struct drm_plane; struct drm_plane_state; -- 2.33.0