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From: "Jan Sebastian Götte" <linux@jaseg.net>
To: dri-devel@lists.freedesktop.org
Cc: "Noralf Trønnes" <noralf@tronnes.org>,
	"David Airlie" <airlied@linux.ie>,
	"Daniel Vetter" <daniel@ffwll.ch>,
	linux-kernel@vger.kernel.org
Subject: [PATCH 5/6] drm: uapi: add gdepaper uapi header
Date: Tue, 30 Jul 2019 22:48:31 +0900	[thread overview]
Message-ID: <0e22c86a-3998-c2fd-cb14-203df547eb5c@jaseg.net> (raw)
In-Reply-To: <3c8fccc9-63f7-18bb-dcb5-dcd0b9e151d2@jaseg.net>

Signed-off-by: Jan Sebastian Götte <linux@jaseg.net>
---
 include/uapi/drm/gdepaper_drm.h | 62 +++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 include/uapi/drm/gdepaper_drm.h

diff --git a/include/uapi/drm/gdepaper_drm.h b/include/uapi/drm/gdepaper_drm.h
new file mode 100644
index 000000000000..84ff6429bef5
--- /dev/null
+++ b/include/uapi/drm/gdepaper_drm.h
@@ -0,0 +1,62 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/* gdepaper_drm.h
+ *
+ * Copyright (c) 2019 Jan Sebastian Götte
+ */
+
+#ifndef _UAPI_GDEPAPER_DRM_H_
+#define _UAPI_GDEPAPER_DRM_H_
+
+#include "drm.h"
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+enum drm_gdepaper_vghl_lv {
+	DRM_GDEP_PWR_VGHL_16V = 0,
+	DRM_GDEP_PWR_VGHL_15V = 1,
+	DRM_GDEP_PWR_VGHL_14V = 2,
+	DRM_GDEP_PWR_VGHL_13V = 3,
+};
+
+struct gdepaper_refresh_params {
+	enum drm_gdepaper_vghl_lv vg_lv; /* gate voltage level */
+	__u32 vcom_sel; /* VCOM select bit according to datasheet */
+	__s32 vdh_bw_mv; /* drive high level, b/w pixel (mV) */
+	__s32 vdh_col_mv; /* drive high level, red/yellow pixel (mV) */
+	__s32 vdl_mv; /* drive low level (mV) */
+	__s32 vcom_dc_mv;
+	__u32 vcom_data_ivl_hsync; /* data ivl len in hsync periods */
+	__u32 border_data_sel; /* "vbd" in datasheet */
+	__u32 data_polarity; /* "ddx" in datasheet */
+	__u32 use_otp_luts_flag; /* Use OTP LUTs */
+	__u8 lut_vcom_dc[44];
+	__u8 lut_ww[42];
+	__u8 lut_bw[42];
+	__u8 lut_bb[42];
+	__u8 lut_wb[42];
+};
+
+/* Force a full display refresh */
+#define DRM_GDEPAPER_FORCE_FULL_REFRESH		0x00
+#define DRM_GDEPAPER_GET_REFRESH_PARAMS		0x01
+#define DRM_GDEPAPER_SET_REFRESH_PARAMS		0x02
+#define DRM_GDEPAPER_SET_PARTIAL_UPDATE_EN	0x03
+
+#define DRM_IOCTL_GDEPAPER_FORCE_FULL_REFRESH \
+	DRM_IO(DRM_COMMAND_BASE + DRM_GDEPAPER_FORCE_FULL_REFRESH)
+#define DRM_IOCTL_GDEPAPER_GET_REFRESH_PARAMS \
+	DRM_IOR(DRM_COMMAND_BASE + DRM_GDEPAPER_GET_REFRESH_PARAMS, \
+	struct gdepaper_refresh_params)
+#define DRM_IOCTL_GDEPAPER_SET_REFRESH_PARAMS \
+	DRM_IOR(DRM_COMMAND_BASE + DRM_GDEPAPER_SET_REFRESH_PARAMS, \
+	struct gdepaper_refresh_params)
+#define DRM_IOCTL_GDEPAPER_SET_PARTIAL_UPDATE_EN \
+	DRM_IOR(DRM_COMMAND_BASE + DRM_GDEPAPER_SET_PARTIAL_UPDATE_EN, __u32)
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif /* _UAPI_GDEPAPER_DRM_H_ */
-- 
2.21.0


WARNING: multiple messages have this Message-ID (diff)
From: "Jan Sebastian Götte" <linux@jaseg.net>
To: dri-devel@lists.freedesktop.org
Cc: David Airlie <airlied@linux.ie>, linux-kernel@vger.kernel.org
Subject: [PATCH 5/6] drm: uapi: add gdepaper uapi header
Date: Tue, 30 Jul 2019 22:48:31 +0900	[thread overview]
Message-ID: <0e22c86a-3998-c2fd-cb14-203df547eb5c@jaseg.net> (raw)
In-Reply-To: <3c8fccc9-63f7-18bb-dcb5-dcd0b9e151d2@jaseg.net>

Signed-off-by: Jan Sebastian Götte <linux@jaseg.net>
---
 include/uapi/drm/gdepaper_drm.h | 62 +++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 include/uapi/drm/gdepaper_drm.h

diff --git a/include/uapi/drm/gdepaper_drm.h b/include/uapi/drm/gdepaper_drm.h
new file mode 100644
index 000000000000..84ff6429bef5
--- /dev/null
+++ b/include/uapi/drm/gdepaper_drm.h
@@ -0,0 +1,62 @@
+/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
+/* gdepaper_drm.h
+ *
+ * Copyright (c) 2019 Jan Sebastian Götte
+ */
+
+#ifndef _UAPI_GDEPAPER_DRM_H_
+#define _UAPI_GDEPAPER_DRM_H_
+
+#include "drm.h"
+
+#if defined(__cplusplus)
+extern "C" {
+#endif
+
+enum drm_gdepaper_vghl_lv {
+	DRM_GDEP_PWR_VGHL_16V = 0,
+	DRM_GDEP_PWR_VGHL_15V = 1,
+	DRM_GDEP_PWR_VGHL_14V = 2,
+	DRM_GDEP_PWR_VGHL_13V = 3,
+};
+
+struct gdepaper_refresh_params {
+	enum drm_gdepaper_vghl_lv vg_lv; /* gate voltage level */
+	__u32 vcom_sel; /* VCOM select bit according to datasheet */
+	__s32 vdh_bw_mv; /* drive high level, b/w pixel (mV) */
+	__s32 vdh_col_mv; /* drive high level, red/yellow pixel (mV) */
+	__s32 vdl_mv; /* drive low level (mV) */
+	__s32 vcom_dc_mv;
+	__u32 vcom_data_ivl_hsync; /* data ivl len in hsync periods */
+	__u32 border_data_sel; /* "vbd" in datasheet */
+	__u32 data_polarity; /* "ddx" in datasheet */
+	__u32 use_otp_luts_flag; /* Use OTP LUTs */
+	__u8 lut_vcom_dc[44];
+	__u8 lut_ww[42];
+	__u8 lut_bw[42];
+	__u8 lut_bb[42];
+	__u8 lut_wb[42];
+};
+
+/* Force a full display refresh */
+#define DRM_GDEPAPER_FORCE_FULL_REFRESH		0x00
+#define DRM_GDEPAPER_GET_REFRESH_PARAMS		0x01
+#define DRM_GDEPAPER_SET_REFRESH_PARAMS		0x02
+#define DRM_GDEPAPER_SET_PARTIAL_UPDATE_EN	0x03
+
+#define DRM_IOCTL_GDEPAPER_FORCE_FULL_REFRESH \
+	DRM_IO(DRM_COMMAND_BASE + DRM_GDEPAPER_FORCE_FULL_REFRESH)
+#define DRM_IOCTL_GDEPAPER_GET_REFRESH_PARAMS \
+	DRM_IOR(DRM_COMMAND_BASE + DRM_GDEPAPER_GET_REFRESH_PARAMS, \
+	struct gdepaper_refresh_params)
+#define DRM_IOCTL_GDEPAPER_SET_REFRESH_PARAMS \
+	DRM_IOR(DRM_COMMAND_BASE + DRM_GDEPAPER_SET_REFRESH_PARAMS, \
+	struct gdepaper_refresh_params)
+#define DRM_IOCTL_GDEPAPER_SET_PARTIAL_UPDATE_EN \
+	DRM_IOR(DRM_COMMAND_BASE + DRM_GDEPAPER_SET_PARTIAL_UPDATE_EN, __u32)
+
+#if defined(__cplusplus)
+}
+#endif
+
+#endif /* _UAPI_GDEPAPER_DRM_H_ */
-- 
2.21.0

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  parent reply	other threads:[~2019-07-30 13:48 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-30 13:46 [RFC PATCH 0/6] tiny: Add driver for gooddisplay epaper panels Jan Sebastian Götte
2019-07-30 13:47 ` [PATCH 1/6] drm: tiny: gdepaper: add TINYDRM_GDEPAPER config option Jan Sebastian Götte
2019-07-30 13:48 ` [PATCH 2/6] dt-bindings: add gooddisplay vendor prefix Jan Sebastian Götte
2019-07-30 13:48 ` [PATCH 3/6] dt-bindings: add good display epaper header Jan Sebastian Götte
2019-07-30 13:48 ` [PATCH 4/6] dt-bindings: add gdepaper documentation Jan Sebastian Götte
2019-07-30 13:48 ` Jan Sebastian Götte [this message]
2019-07-30 13:48   ` [PATCH 5/6] drm: uapi: add gdepaper uapi header Jan Sebastian Götte
2019-07-30 14:08   ` Emil Velikov
2019-07-30 14:08     ` Emil Velikov
2019-07-30 16:21     ` Jan Sebastian Götte
2019-07-30 16:21       ` Jan Sebastian Götte
2019-07-30 16:49       ` Emil Velikov
2019-07-31  2:01         ` Jan Sebastian Götte
2019-07-31  6:47           ` Daniel Vetter
2019-07-31  6:47             ` Daniel Vetter
2019-07-30 13:48 ` [PATCH 6/6] drm: tiny: gdepaper: add driver for 2/3 color epaper displays Jan Sebastian Götte
2019-08-06 16:06   ` Noralf Trønnes
2019-08-06 16:06     ` Noralf Trønnes
2019-08-10  5:17     ` Jan Sebastian Götte
2019-08-10  5:17       ` Jan Sebastian Götte
2019-07-30 14:26 ` [RFC PATCH 0/6] tiny: Add driver for gooddisplay epaper panels Daniel Vetter
2019-07-30 16:24   ` Jan Sebastian Götte

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