dri-devel March 2019

dri-devel@lists.freedesktop.org

294 participants
2102 discussions

[PATCH 0/3] drm/sun4i: DE2/DE3 improvements
by Jernej Skrabec 01 Mar '19

01 Mar '19

DE2 and DE3 VI channels support coarse scaling to overcome VI scaler limitations. That is especially useful for downscaling big planes, for example 4K to 1080p. Following patches were tested on H3 and A64 with 4K video playback on 1080p monitor. Without them, picture was mangled. Please take a look. Best regards, Jernej Jernej Skrabec (3): clk: sunxi-ng: Allow DE clock to set parent rate drm/sun4i: Add VI scaler line size quirk for DE2/DE3 drm/sun4i: Improve VI scaling for DE2/DE3 drivers/clk/sunxi-ng/ccu-sun50i-a64.c | 3 +- drivers/clk/sunxi-ng/ccu-sun50i-h6.c | 2 +- drivers/clk/sunxi-ng/ccu-sun8i-v3s.c | 3 +- drivers/gpu/drm/sun4i/sun8i_mixer.c | 9 +++++ drivers/gpu/drm/sun4i/sun8i_mixer.h | 2 + drivers/gpu/drm/sun4i/sun8i_vi_layer.c | 54 ++++++++++++++++++++++++-- drivers/gpu/drm/sun4i/sun8i_vi_layer.h | 11 ++++++ 7 files changed, 78 insertions(+), 6 deletions(-) -- 2.20.1

2 4

[PATCH] fbdev: omap2: fix warnings in dss core
by Anders Roxell 01 Mar '19

01 Mar '19

Commit 60d2fa0dad06 ("fbdev: omap2: no need to check return value of debugfs_create functions") changed the declaration of the return value of function dss_debugfs_create_file() and the following two warnings appeared: drivers/video/fbdev/omap2/omapfb/dss/core.c: In function ‘dss_debugfs_create_file’: drivers/video/fbdev/omap2/omapfb/dss/core.c:139:9: warning: ‘return’ with a value, in function returning void return 0; ^ drivers/video/fbdev/omap2/omapfb/dss/core.c: In function ‘omap_dss_probe’: drivers/video/fbdev/omap2/omapfb/dss/core.c:172:6: warning: unused variable ‘r’ [-Wunused-variable] int r; ^ Rework so function dss_debugfs_create_file() that is declared to return void don't 'return 0' and remove the declaration of the unused variable 'r'. Signed-off-by: Anders Roxell <anders.roxell(a)linaro.org> --- drivers/video/fbdev/omap2/omapfb/dss/core.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/video/fbdev/omap2/omapfb/dss/core.c b/drivers/video/fbdev/omap2/omapfb/dss/core.c index 7e6a3eb266d0..b5956a1a30d4 100644 --- a/drivers/video/fbdev/omap2/omapfb/dss/core.c +++ b/drivers/video/fbdev/omap2/omapfb/dss/core.c @@ -136,7 +136,6 @@ static inline void dss_uninitialize_debugfs(void) } void dss_debugfs_create_file(const char *name, void (*write)(struct seq_file *)) { - return 0; } #endif /* CONFIG_FB_OMAP2_DSS_DEBUGFS */ @@ -169,8 +168,6 @@ static struct notifier_block omap_dss_pm_notif_block = { static int __init omap_dss_probe(struct platform_device *pdev) { - int r; - core.pdev = pdev; dss_features_init(omapdss_get_version()); -- 2.19.2

2 1

[PATCH] drm/virtio: Allow userspace to mmap() framebuffer
by Joshua Watt 01 Mar '19

01 Mar '19

Reports the size of the virtgpu framebuffer to userspace and installs the deferred I/O handlers so that userspace can mmap() and write to it. Signed-off-by: Joshua Watt <JPEWhacker(a)gmail.com> --- drivers/gpu/drm/virtio/virtgpu_fb.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/virtio/virtgpu_fb.c b/drivers/gpu/drm/virtio/virtgpu_fb.c index fb1cc8b2f119..9f44c8d27c64 100644 --- a/drivers/gpu/drm/virtio/virtgpu_fb.c +++ b/drivers/gpu/drm/virtio/virtgpu_fb.c @@ -266,11 +266,15 @@ static int virtio_gpufb_create(struct drm_fb_helper *helper, info->fbops = &virtio_gpufb_ops; info->pixmap.flags = FB_PIXMAP_SYSTEM; + info->fix.smem_start = 0; + info->fix.smem_len = size; + info->screen_buffer = obj->vmap; info->screen_size = obj->gem_base.size; drm_fb_helper_fill_fix(info, fb->pitches[0], fb->format->depth); drm_fb_helper_fill_var(info, &vfbdev->helper, sizes->fb_width, sizes->fb_height); + drm_fb_helper_defio_init(helper); info->fix.mmio_start = 0; info->fix.mmio_len = 0; -- 2.20.1

2 2

[RFC v4 00/25] drm: Add generic fbdev emulation
by Noralf Trønnes 01 Mar '19

01 Mar '19

This patchset explores the possibility of having generic fbdev emulation in DRM for drivers that supports dumb buffers which they can export. An API is added to support in-kernel clients in general. In this version I was able to reuse the modesetting code from drm_fb_helper in the client API. This avoids code duplication, carries over lessons learned and the modesetting code is bisectable. The downside is that it takes +10 patches to rip drm_fb_helper in two, so maybe it's not worth it wrt possible breakage and a challenging review. Does the Intel CI test the fbdev emulation? Daniel had this concern with the previous version: The register/unregister model needs more thought. Allowing both clients to register whenever they want to, and drm_device instances to come and go is what fbcon has done, and the resulting locking is a horror show. I think if we require that all in-kernel drm_clients are registers when loading drm.ko (and enabled/disabled only per module options and Kconfig), then we can throw out all the locking. That avoids a lot of the headaches. I have solved this by adding a notifier that fires when a new DRM device is registered (I've removed the new() callback). Currently only bootsplash uses this. The fbdev client needs to be setup from the driver since it can't know on device registration if the driver will setup it's own fbdev emulation later and the vtcon client hooks up to a user provided device id. Since fbcon can't handle fb_open failing, the buffer has to be pre-allocated. Exporting a GEM buffer pins the driver module making it impossible to unload it. I have included 2 solutions to the problem: - sysfs file to remove/close clients: remove_internal_clients - Change drm_gem_prime_export() so it doesn't pin on client buffers If a dumb buffer is exported from a kernel thread (worker) context, the file descriptor isn't closed and I leak a reference so the buffer isn't freed. Please look at drm_client_buffer_create() in patch 'drm/client: Finish the in-kernel client API'. This is a blocker that needs a solution. Noralf. Changes since version 3: Client API changes: - Drop drm_client_register_funcs() which attached clients indirectly. Let clients attach directly using drm_client_new{_from_id}(). Clients that wants to attach to all devices must be linked into drm.ko and use the DRM device notifier. This is done to avoid the lock/race register/unregister hell we have with fbcon. (Daniel Vetter) - drm_client_display_restore() checks if there is a master and if so returns -EBUSY. (Daniel Vetter) - Allocate drm_file up front instead of on-demand. Since fbdev can't do on demand buffer allocation because of fbcon, there's no need for this. - Add sysfs file to remove clients - Don't pin driver module when exporting gem client buffers - Dropped page flip support since drm_fb_helper is now used for fbdev emulation. - The bootsplash client now switches over to fbdev on keypress. Changes since version 2: - Don't set drm master for in-kernel clients. (Daniel Vetter) - Add in-kernel client API Changes since version 1: - Don't add drm_fb_helper_fb_open() and drm_fb_helper_fb_release() to DRM_FB_HELPER_DEFAULT_OPS(). (Fi.CI.STATIC) The following uses that macro and sets fb_open/close: udlfb_ops, amdgpufb_ops, drm_fb_helper_generic_fbdev_ops, nouveau_fbcon_ops, nouveau_fbcon_sw_ops, radeonfb_ops. This results in: warning: Initializer entry defined twice - Support CONFIG_DRM_KMS_HELPER=m (kbuild test robot) ERROR: <function> [drivers/gpu/drm/drm_kms_helper.ko] undefined! - Drop buggy patch: (Chris Wilson) drm/prime: Clear drm_gem_object->dma_buf on release - Defer buffer creation until fb_open. David Herrmann (1): drm: provide management functions for drm_file Noralf Trønnes (24): drm/file: Don't set master on in-kernel clients drm/fb-helper: No need to cache rotation and sw_rotations drm/fb-helper: Remove drm_fb_helper_debug_enter/leave() drm/fb-helper: dpms_legacy(): Only set on connectors in use drm/atomic: Move __drm_atomic_helper_disable_plane/set_config() drm: Begin an API for in-kernel clients drm/fb-helper: Use struct drm_client_display drm/fb-helper: Move modeset commit code to drm_client drm/connector: Add drm_connector_has_preferred_mode/pick_cmdline_mode() drm/connector: Add connector array functions drm/i915: Add drm_driver->initial_client_display callback drm/fb-helper: Remove struct drm_fb_helper_crtc drm/fb-helper: Remove struct drm_fb_helper_connector drm/fb-helper: Move modeset config code to drm_client drm: Make ioctls available for in-kernel clients drm/client: Bail out if there's a DRM master drm/client: Make the display modes available to clients drm/client: Finish the in-kernel client API drm/prime: Don't pin module on export for in-kernel clients drm/fb-helper: Add drm_fb_helper_fb_open/release() drm/fb-helper: Add generic fbdev emulation drm: Add DRM device registered notifier drm/client: Hack: Add bootsplash drm/client: Hack: Add DRM VT console client drivers/gpu/drm/Kconfig | 2 + drivers/gpu/drm/Makefile | 4 +- drivers/gpu/drm/client/Kconfig | 14 + drivers/gpu/drm/client/Makefile | 3 + drivers/gpu/drm/client/drm_bootsplash.c | 248 ++++++ drivers/gpu/drm/client/drm_vtcon.c | 785 +++++++++++++++++ drivers/gpu/drm/client/internal.h | 19 + drivers/gpu/drm/drm_atomic.c | 168 ++++ drivers/gpu/drm/drm_atomic_helper.c | 168 +--- drivers/gpu/drm/drm_auth.c | 33 + drivers/gpu/drm/drm_client.c | 1448 +++++++++++++++++++++++++++++++ drivers/gpu/drm/drm_connector.c | 199 +++++ drivers/gpu/drm/drm_crtc_internal.h | 18 +- drivers/gpu/drm/drm_debugfs.c | 7 + drivers/gpu/drm/drm_drv.c | 43 + drivers/gpu/drm/drm_dumb_buffers.c | 33 +- drivers/gpu/drm/drm_fb_helper.c | 1420 ++++++++---------------------- drivers/gpu/drm/drm_file.c | 304 ++++--- drivers/gpu/drm/drm_framebuffer.c | 50 +- drivers/gpu/drm/drm_internal.h | 7 + drivers/gpu/drm/drm_ioc32.c | 2 +- drivers/gpu/drm/drm_ioctl.c | 4 +- drivers/gpu/drm/drm_prime.c | 37 +- drivers/gpu/drm/drm_probe_helper.c | 3 + drivers/gpu/drm/drm_sysfs.c | 20 + drivers/gpu/drm/i915/i915_drv.c | 1 + drivers/gpu/drm/i915/intel_drv.h | 11 + drivers/gpu/drm/i915/intel_fbdev.c | 112 +-- include/drm/drm_atomic.h | 5 + include/drm/drm_atomic_helper.h | 4 - include/drm/drm_client.h | 182 ++++ include/drm/drm_connector.h | 11 + include/drm/drm_device.h | 4 + include/drm/drm_drv.h | 25 + include/drm/drm_fb_helper.h | 126 ++- 35 files changed, 4007 insertions(+), 1513 deletions(-) create mode 100644 drivers/gpu/drm/client/Kconfig create mode 100644 drivers/gpu/drm/client/Makefile create mode 100644 drivers/gpu/drm/client/drm_bootsplash.c create mode 100644 drivers/gpu/drm/client/drm_vtcon.c create mode 100644 drivers/gpu/drm/client/internal.h create mode 100644 drivers/gpu/drm/drm_client.c create mode 100644 include/drm/drm_client.h -- 2.15.1

2 43

[PATCH 0/7] some cleanups and uapi clarification for leases
by Daniel Vetter 01 Mar '19

01 Mar '19

[resend with the right mailing lists] Hi all, Nothing too major, only things I did find in all my igt test extending for drm lease is some corner cases around implicit planes and atomic target crtcs. Review and comments very much appreciated. Cheers, Daniel Test-with: 20190228141918.26043-1-daniel.vetter(a)ffwll.ch Daniel Vetter (7): drm/leases: Drop object_id validation for negative ids drm/lease: Drop recursive leads checks drm/leases: Don't init to 0 in drm_master_create drm/lease: Check for lessor outside of locks drm/lease: Make sure implicit planes are leased drm/atomic: Wire file_priv through for property changes drm/atomic: -EACCESS for lease-denied crtc lookup drivers/gpu/drm/drm_atomic_uapi.c | 36 +++++++++++++++++++++++------------- drivers/gpu/drm/drm_auth.c | 2 -- drivers/gpu/drm/drm_crtc.c | 4 ++++ drivers/gpu/drm/drm_crtc_internal.h | 1 + drivers/gpu/drm/drm_lease.c | 13 +++---------- drivers/gpu/drm/drm_mode_object.c | 5 +++-- drivers/gpu/drm/drm_plane.c | 8 ++++++++ 7 files changed, 42 insertions(+), 27 deletions(-) -- 2.14.4

2 8

[PATCH] [v2,2/2] drm/panel: Add Boe Himax8279d MIPI-DSI LCD panel
by Jerry Han 01 Mar '19

01 Mar '19

Add panel driver for it. Signed-off-by: Jerry Han <hanxu5(a)huaqin.corp-partner.google.com> Cc: Jitao Shi <jitao.shi(a)mediatek.com> Cc: Nick Sanders <nsanders(a)google.com> Cc: YH Lin <yueherngl(a)chromium.org> Cc: Rock wang <rock_wang(a)himax.com.cn> --- MAINTAINERS | 6 + drivers/gpu/drm/panel/Kconfig | 11 + drivers/gpu/drm/panel/Makefile | 1 + drivers/gpu/drm/panel/panel-boe-himax8279d.c | 1077 ++++++++++++++++++++++++++ 4 files changed, 1095 insertions(+) create mode 100644 drivers/gpu/drm/panel/panel-boe-himax8279d.c diff --git a/MAINTAINERS b/MAINTAINERS index b2f710e..38e2881 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -4636,6 +4636,12 @@ S: Maintained F: drivers/gpu/drm/tinydrm/ili9225.c F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt +DRM DRIVER FOR BOE HIMAX8279D PANELS +M: Jerry Han <hanxu5(a)huaqin.corp-partner.google.com> +S: Maintained +F: drivers/gpu/drm/panel/panel-boe-himax8279d.c +F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.txt + DRM DRIVER FOR INTEL I810 VIDEO CARDS S: Orphan / Obsolete F: drivers/gpu/drm/i810/ diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig index 6020c30..e5dcfd1 100644 --- a/drivers/gpu/drm/panel/Kconfig +++ b/drivers/gpu/drm/panel/Kconfig @@ -186,4 +186,15 @@ config DRM_PANEL_SITRONIX_ST7789V Say Y here if you want to enable support for the Sitronix ST7789V controller for 240x320 LCD panels +config DRM_PANEL_BOE_HIMAX8279D + tristate "Boe Himax8279d panel" + depends on OF + depends on DRM_MIPI_DSI + depends on BACKLIGHT_CLASS_DEVICE + help + Say Y here if you want to enable support for Same type + TFT-LCD modules. The panel has a 1200x1920 resolution and uses + 24 bit RGB per pixel. It provides a MIPI DSI interface to + the host and has a built-in LED backlight. + endmenu diff --git a/drivers/gpu/drm/panel/Makefile b/drivers/gpu/drm/panel/Makefile index 5ccaaa9..8a36543 100644 --- a/drivers/gpu/drm/panel/Makefile +++ b/drivers/gpu/drm/panel/Makefile @@ -19,3 +19,4 @@ obj-$(CONFIG_DRM_PANEL_SEIKO_43WVF1G) += panel-seiko-43wvf1g.o obj-$(CONFIG_DRM_PANEL_SHARP_LQ101R1SX01) += panel-sharp-lq101r1sx01.o obj-$(CONFIG_DRM_PANEL_SHARP_LS043T1LE01) += panel-sharp-ls043t1le01.o obj-$(CONFIG_DRM_PANEL_SITRONIX_ST7789V) += panel-sitronix-st7789v.o +obj-$(CONFIG_DRM_PANEL_BOE_HIMAX8279D) += panel-boe-himax8279d.o diff --git a/drivers/gpu/drm/panel/panel-boe-himax8279d.c b/drivers/gpu/drm/panel/panel-boe-himax8279d.c new file mode 100644 index 0000000..60f5f8b --- /dev/null +++ b/drivers/gpu/drm/panel/panel-boe-himax8279d.c @@ -0,0 +1,1077 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2019, Huaqin Telecom Technology Co., Ltd + * + * Author: Jerry Han <hanxu5(a)huaqin.corp-partner.google.com> + * + */ + +#include <linux/backlight.h> +#include <linux/delay.h> +#include <linux/fb.h> +#include <linux/kernel.h> +#include <linux/module.h> +#include <linux/of.h> +#include <linux/of_device.h> + +#include <linux/gpio/consumer.h> +#include <linux/regulator/consumer.h> + +#include <drm/drm_modes.h> +#include <drm/drm_mipi_dsi.h> +#include <drm/drm_panel.h> +#include <drm/drm_device.h> +#include <drm/drm_print.h> + +#include <video/mipi_display.h> + +struct panel_cmd { + size_t len; + const char *data; +}; + +#define _INIT_CMD(...) { \ + .len = sizeof((char[]){__VA_ARGS__}), \ + .data = (char[]){__VA_ARGS__} } + +struct panel_desc { + const struct drm_display_mode *display_mode; + unsigned int bpc; + unsigned int width; + unsigned int height; + + unsigned int delay_t1; + unsigned int reset_delay_t2; + unsigned int reset_delay_t3; + unsigned int reset_delay_t4; + + unsigned long flags; + enum mipi_dsi_pixel_format format; + unsigned int lanes; + const struct panel_cmd *on_cmds; + const struct panel_cmd *off_cmds; +}; + +struct panel_info { + struct drm_panel base; + struct mipi_dsi_device *link; + const struct panel_desc *desc; + + struct backlight_device *backlight; + struct gpio_desc *reset_gpio; + struct gpio_desc *pp33_gpio; + struct gpio_desc *pp18_gpio; + + bool prepared; + bool enabled; +}; + +void set_gpios(struct panel_info *pinfo, int enable) +{ + gpiod_set_value(pinfo->reset_gpio, enable); + gpiod_set_value(pinfo->pp33_gpio, enable); + gpiod_set_value(pinfo->pp18_gpio, enable); +} + +static inline struct panel_info *to_panel_info(struct drm_panel *panel) +{ + return container_of(panel, struct panel_info, base); +} + +static int panel_disable(struct drm_panel *panel) +{ + struct panel_info *pinfo = to_panel_info(panel); + + backlight_disable(pinfo->backlight); + + pinfo->enabled = false; + + return 0; +} + +static int panel_unprepare(struct drm_panel *panel) +{ + struct panel_info *pinfo = to_panel_info(panel); + int err; + + if (!pinfo->prepared) + return 0; + + /* send off code */ + if (pinfo->desc->off_cmds) { + const struct panel_cmd *cmds = pinfo->desc->off_cmds; + unsigned int i; + + for (i = 0; cmds[i].len != 0; i++) { + const struct panel_cmd *cmd = &cmds[i]; + + if (cmd->len == 2) + err = mipi_dsi_dcs_write(pinfo->link, + cmd->data[1], NULL, 0); + else + err = mipi_dsi_dcs_write(pinfo->link, + cmd->data[1], cmd->data + 2, + cmd->len - 2); + + if (err < 0) { + dev_err(panel->dev, + "failed to send DCS Off Code: %d\n", + err); + goto poweroff; + } + if (cmd->data[0]) + usleep_range((cmd->data[0]) * 1000, + (1 + cmd->data[0]) * 1000); + } + } + + usleep_range(1000, 1000); + set_gpios(pinfo, 0); + + pinfo->prepared = false; + + return 0; + +poweroff: + set_gpios(pinfo, 0); + return err; +} + +static int panel_prepare(struct drm_panel *panel) +{ + struct panel_info *pinfo = to_panel_info(panel); + const struct panel_desc *desc = pinfo->desc; + int err; + + if (pinfo->prepared) + return 0; + + gpiod_set_value(pinfo->pp18_gpio, 1); + /* T1 (> 5ms) */ + usleep_range(desc->delay_t1, 1000 + desc->delay_t1); + gpiod_set_value(pinfo->pp33_gpio, 1); + + /* reset sequence */ + // T2 (> 14ms) + usleep_range(desc->reset_delay_t2, 1000 + desc->reset_delay_t2); + + // T3 (>= 0ms) + if (desc->reset_delay_t3) { + gpiod_set_value(pinfo->reset_gpio, 1); + usleep_range(desc->reset_delay_t3, 1000 + desc->reset_delay_t3); + gpiod_set_value(pinfo->reset_gpio, 0); + } + + // T4 (> 20us) + usleep_range(desc->reset_delay_t4, 1000 + desc->reset_delay_t4); + gpiod_set_value(pinfo->reset_gpio, 1); + + /* send init code */ + if (pinfo->desc->on_cmds) { + const struct panel_cmd *cmds = pinfo->desc->on_cmds; + unsigned int i; + + for (i = 0; cmds[i].len != 0; i++) { + const struct panel_cmd *cmd = &cmds[i]; + + if (cmd->len == 2) + err = mipi_dsi_dcs_write(pinfo->link, + cmd->data[1], NULL, 0); + else + err = mipi_dsi_dcs_write(pinfo->link, + cmd->data[1], cmd->data + 2, + cmd->len - 2); + + if (err < 0) { + dev_err(panel->dev, + "failed to send DCS Init Code: %d\n", + err); + goto poweroff; + } + + if (cmd->data[0]) + usleep_range(cmd->data[0] * 1000, + (1 + cmd->data[0]) * 1000); + } + } + + pinfo->prepared = true; + + return 0; + +poweroff: + set_gpios(pinfo, 0); + return err; +} + +static int panel_enable(struct drm_panel *panel) +{ + struct panel_info *pinfo = to_panel_info(panel); + int ret; + + if (pinfo->enabled) + return 0; + + ret = backlight_enable(pinfo->backlight); + if (ret) { + DRM_DEV_ERROR(panel->drm->dev, + "Failed to enable backlight %d\n", ret); + return ret; + } + + pinfo->enabled = true; + + return 0; +} + +static int panel_get_modes(struct drm_panel *panel) +{ + struct panel_info *pinfo = to_panel_info(panel); + const struct drm_display_mode *m = pinfo->desc->display_mode; + struct drm_display_mode *mode; + + mode = drm_mode_duplicate(panel->drm, m); + if (!mode) { + DRM_DEV_ERROR(panel->drm->dev, "failed to add mode %ux%ux@%u\n", + m->hdisplay, m->vdisplay, m->vrefresh); + return -ENOMEM; + } + + drm_mode_set_name(mode); + + drm_mode_probed_add(panel->connector, mode); + + panel->connector->display_info.width_mm = pinfo->desc->width; + panel->connector->display_info.height_mm = pinfo->desc->height; + panel->connector->display_info.bpc = pinfo->desc->bpc; + + return 1; +} + +static const struct drm_panel_funcs panel_funcs = { + .disable = panel_disable, + .unprepare = panel_unprepare, + .prepare = panel_prepare, + .enable = panel_enable, + .get_modes = panel_get_modes, +}; + +/* 8 inch */ +static const struct drm_display_mode boe_himax8279d8p_display_mode = { + .clock = 159420, + .hdisplay = 1200, + .hsync_start = 1200 + 80, + .hsync_end = 1200 + 80 + 60, + .htotal = 1200 + 80 + 60 + 24, + .vdisplay = 1920, + .vsync_start = 1920 + 10, + .vsync_end = 1920 + 10 + 14, + .vtotal = 1920 + 10 + 14 + 4, + .vrefresh = 60, +}; + +static const struct panel_cmd boe_himax8279d8p_on_cmds[] = { + _INIT_CMD(0x22, 0x10), + _INIT_CMD(0x00, 0xB0, 0x05), + _INIT_CMD(0x00, 0xB1, 0xE5), + _INIT_CMD(0x00, 0xB3, 0x52), + _INIT_CMD(0x00, 0xB0, 0x00), + _INIT_CMD(0x00, 0xB3, 0x88), + _INIT_CMD(0x00, 0xB0, 0x04), + _INIT_CMD(0x00, 0xB8, 0x00), + _INIT_CMD(0x00, 0xB0, 0x00), + _INIT_CMD(0x00, 0xB2, 0x50), + _INIT_CMD(0x00, 0xB6, 0x03), + _INIT_CMD(0x00, 0xBA, 0x8B), + _INIT_CMD(0x00, 0xBF, 0x15), + _INIT_CMD(0x00, 0xC0, 0x0F), + _INIT_CMD(0x00, 0xC2, 0x0C), + _INIT_CMD(0x00, 0xC3, 0x02), + _INIT_CMD(0x00, 0xC4, 0x0C), + _INIT_CMD(0x00, 0xC5, 0x02), + _INIT_CMD(0x00, 0xB0, 0x01), + _INIT_CMD(0x00, 0xE0, 0x26), + _INIT_CMD(0x00, 0xE1, 0x26), + _INIT_CMD(0x00, 0xDC, 0x00), + _INIT_CMD(0x00, 0xDD, 0x00), + _INIT_CMD(0x00, 0xCC, 0x26), + _INIT_CMD(0x00, 0xCD, 0x26), + _INIT_CMD(0x00, 0xC8, 0x00), + _INIT_CMD(0x00, 0xC9, 0x00), + _INIT_CMD(0x00, 0xD2, 0x04), + _INIT_CMD(0x00, 0xD3, 0x04), + _INIT_CMD(0x00, 0xE6, 0x03), + _INIT_CMD(0x00, 0xE7, 0x03), + _INIT_CMD(0x00, 0xC4, 0x08), + _INIT_CMD(0x00, 0xC5, 0x08), + _INIT_CMD(0x00, 0xD8, 0x07), + _INIT_CMD(0x00, 0xD9, 0x07), + _INIT_CMD(0x00, 0xC2, 0x06), + _INIT_CMD(0x00, 0xC3, 0x06), + _INIT_CMD(0x00, 0xD6, 0x05), + _INIT_CMD(0x00, 0xD7, 0x05), + _INIT_CMD(0x00, 0xC0, 0x0C), + _INIT_CMD(0x00, 0xC1, 0x0C), + _INIT_CMD(0x00, 0xD4, 0x0B), + _INIT_CMD(0x00, 0xD5, 0x0B), + _INIT_CMD(0x00, 0xCA, 0x0A), + _INIT_CMD(0x00, 0xCB, 0x0A), + _INIT_CMD(0x00, 0xDE, 0x09), + _INIT_CMD(0x00, 0xDF, 0x09), + _INIT_CMD(0x00, 0xC6, 0x26), + _INIT_CMD(0x00, 0xC7, 0x26), + _INIT_CMD(0x00, 0xCE, 0x00), + _INIT_CMD(0x00, 0xCF, 0x00), + _INIT_CMD(0x00, 0xDA, 0x26), + _INIT_CMD(0x00, 0xDB, 0x26), + _INIT_CMD(0x00, 0xE2, 0x00), + _INIT_CMD(0x00, 0xE3, 0x00), + _INIT_CMD(0x00, 0xB0, 0x02), + _INIT_CMD(0x00, 0xC0, 0x00), + _INIT_CMD(0x00, 0xC1, 0x07), + _INIT_CMD(0x00, 0xC2, 0x0D), + _INIT_CMD(0x00, 0xC3, 0x18), + _INIT_CMD(0x00, 0xC4, 0x27), + _INIT_CMD(0x00, 0xC5, 0x28), + _INIT_CMD(0x00, 0xC6, 0x30), + _INIT_CMD(0x00, 0xC7, 0x2E), + _INIT_CMD(0x00, 0xC8, 0x2F), + _INIT_CMD(0x00, 0xC9, 0x1A), + _INIT_CMD(0x00, 0xCA, 0x20), + _INIT_CMD(0x00, 0xCB, 0x29), + _INIT_CMD(0x00, 0xCC, 0x26), + _INIT_CMD(0x00, 0xCD, 0x32), + _INIT_CMD(0x00, 0xCE, 0x33), + _INIT_CMD(0x00, 0xCF, 0x31), + _INIT_CMD(0x00, 0xD0, 0x06), + _INIT_CMD(0x00, 0xD2, 0x00), + _INIT_CMD(0x00, 0xD3, 0x07), + _INIT_CMD(0x00, 0xD4, 0x12), + _INIT_CMD(0x00, 0xD5, 0x26), + _INIT_CMD(0x00, 0xD6, 0x3D), + _INIT_CMD(0x00, 0xD7, 0x3F), + _INIT_CMD(0x00, 0xD8, 0x3F), + _INIT_CMD(0x00, 0xD9, 0x3F), + _INIT_CMD(0x00, 0xDA, 0x3F), + _INIT_CMD(0x00, 0xDB, 0x3F), + _INIT_CMD(0x00, 0xDC, 0x3F), + _INIT_CMD(0x00, 0xDD, 0x3F), + _INIT_CMD(0x00, 0xDE, 0x3F), + _INIT_CMD(0x00, 0xDF, 0x3A), + _INIT_CMD(0x00, 0xE0, 0x37), + _INIT_CMD(0x00, 0xE1, 0x35), + _INIT_CMD(0x00, 0xE2, 0x07), + _INIT_CMD(0x00, 0xB0, 0x03), + _INIT_CMD(0x00, 0xC8, 0x0B), + _INIT_CMD(0x00, 0xC9, 0x07), + _INIT_CMD(0x00, 0xC3, 0x00), + _INIT_CMD(0x00, 0xE7, 0x00), + _INIT_CMD(0x00, 0xC5, 0x2A), + _INIT_CMD(0x00, 0xDE, 0x2A), + _INIT_CMD(0x00, 0xCA, 0x43), + _INIT_CMD(0x00, 0xC9, 0x07), + _INIT_CMD(0x00, 0xE4, 0xC0), + _INIT_CMD(0x00, 0xE5, 0x0D), + _INIT_CMD(0x00, 0xCB, 0x00), + _INIT_CMD(0x00, 0xB0, 0x06), + _INIT_CMD(0x00, 0xB8, 0xA5), + _INIT_CMD(0x00, 0xC0, 0xA5), + _INIT_CMD(0x00, 0xC7, 0x0F), + _INIT_CMD(0x00, 0xD5, 0x32), + _INIT_CMD(0x00, 0xB8, 0x00), + _INIT_CMD(0x00, 0xC0, 0x00), + _INIT_CMD(0x00, 0xBC, 0x00), + _INIT_CMD(0x00, 0xB0, 0x07), + _INIT_CMD(0x00, 0xB1, 0x00), + _INIT_CMD(0x00, 0xB2, 0x09), + _INIT_CMD(0x00, 0xB3, 0x19), + _INIT_CMD(0x00, 0xB4, 0x2F), + _INIT_CMD(0x00, 0xB5, 0x44), + _INIT_CMD(0x00, 0xB6, 0x52), + _INIT_CMD(0x00, 0xB7, 0x6A), + _INIT_CMD(0x00, 0xB8, 0x8A), + _INIT_CMD(0x00, 0xB9, 0xCA), + _INIT_CMD(0x00, 0xBA, 0x0C), + _INIT_CMD(0x05, 0xBB, 0x87), + _INIT_CMD(0x00, 0xBC, 0x06), + _INIT_CMD(0x00, 0xBD, 0x0A), + _INIT_CMD(0x00, 0xBE, 0x9B), + _INIT_CMD(0x00, 0xBF, 0x0C), + _INIT_CMD(0x00, 0xC0, 0x3D), + _INIT_CMD(0x00, 0xC1, 0x71), + _INIT_CMD(0x00, 0xC2, 0x90), + _INIT_CMD(0x00, 0xC3, 0xA0), + _INIT_CMD(0x00, 0xC4, 0xA8), + _INIT_CMD(0x00, 0xC5, 0xB1), + _INIT_CMD(0x00, 0xC6, 0xBB), + _INIT_CMD(0x00, 0xC7, 0xC0), + _INIT_CMD(0x00, 0xC8, 0xC4), + _INIT_CMD(0x00, 0xC9, 0x00), + _INIT_CMD(0x00, 0xCA, 0x00), + _INIT_CMD(0x00, 0xCB, 0x16), + _INIT_CMD(0x00, 0xCC, 0xAF), + _INIT_CMD(0x00, 0xCD, 0xFF), + _INIT_CMD(0x00, 0xCE, 0xFF), + _INIT_CMD(0x00, 0xB0, 0x08), + _INIT_CMD(0x00, 0xB1, 0x04), + _INIT_CMD(0x00, 0xB2, 0x08), + _INIT_CMD(0x00, 0xB3, 0x19), + _INIT_CMD(0x00, 0xB4, 0x31), + _INIT_CMD(0x00, 0xB5, 0x46), + _INIT_CMD(0x00, 0xB6, 0x55), + _INIT_CMD(0x00, 0xB7, 0x6E), + _INIT_CMD(0x00, 0xB8, 0x92), + _INIT_CMD(0x00, 0xB9, 0xD4), + _INIT_CMD(0x00, 0xBA, 0x1B), + _INIT_CMD(0x05, 0xBB, 0x9B), + _INIT_CMD(0x00, 0xBC, 0x28), + _INIT_CMD(0x00, 0xBD, 0x2D), + _INIT_CMD(0x00, 0xBE, 0xC3), + _INIT_CMD(0x00, 0xBF, 0x2F), + _INIT_CMD(0x00, 0xC0, 0x62), + _INIT_CMD(0x00, 0xC1, 0x99), + _INIT_CMD(0x00, 0xC2, 0xAB), + _INIT_CMD(0x00, 0xC3, 0xBF), + _INIT_CMD(0x00, 0xC4, 0xCF), + _INIT_CMD(0x00, 0xC5, 0xDF), + _INIT_CMD(0x00, 0xC6, 0xF0), + _INIT_CMD(0x00, 0xC7, 0xF9), + _INIT_CMD(0x00, 0xC8, 0xFC), + _INIT_CMD(0x00, 0xC9, 0x00), + _INIT_CMD(0x00, 0xCA, 0x00), + _INIT_CMD(0x00, 0xCB, 0x16), + _INIT_CMD(0x00, 0xCC, 0xAF), + _INIT_CMD(0x00, 0xCD, 0xFF), + _INIT_CMD(0x00, 0xCE, 0xFF), + _INIT_CMD(0x00, 0xB0, 0x09), + _INIT_CMD(0x00, 0xB1, 0x04), + _INIT_CMD(0x00, 0xB2, 0x05), + _INIT_CMD(0x00, 0xB3, 0x17), + _INIT_CMD(0x00, 0xB4, 0x2E), + _INIT_CMD(0x00, 0xB5, 0x42), + _INIT_CMD(0x00, 0xB6, 0x51), + _INIT_CMD(0x00, 0xB7, 0x69), + _INIT_CMD(0x00, 0xB8, 0x88), + _INIT_CMD(0x00, 0xB9, 0xC9), + _INIT_CMD(0x00, 0xBA, 0x0C), + _INIT_CMD(0x05, 0xBB, 0x86), + _INIT_CMD(0x00, 0xBC, 0x03), + _INIT_CMD(0x00, 0xBD, 0x08), + _INIT_CMD(0x00, 0xBE, 0x95), + _INIT_CMD(0x00, 0xBF, 0x05), + _INIT_CMD(0x00, 0xC0, 0x35), + _INIT_CMD(0x00, 0xC1, 0x62), + _INIT_CMD(0x00, 0xC2, 0x81), + _INIT_CMD(0x00, 0xC3, 0x96), + _INIT_CMD(0x00, 0xC4, 0x9E), + _INIT_CMD(0x00, 0xC5, 0xA5), + _INIT_CMD(0x00, 0xC6, 0xAD), + _INIT_CMD(0x00, 0xC7, 0xB1), + _INIT_CMD(0x00, 0xC8, 0xB4), + _INIT_CMD(0x00, 0xC9, 0x00), + _INIT_CMD(0x00, 0xCA, 0x00), + _INIT_CMD(0x00, 0xCB, 0x16), + _INIT_CMD(0x00, 0xCC, 0xAF), + _INIT_CMD(0x00, 0xCD, 0xFF), + _INIT_CMD(0x00, 0xCE, 0xFF), + _INIT_CMD(0x00, 0xB0, 0x0A), + _INIT_CMD(0x00, 0xB1, 0x00), + _INIT_CMD(0x00, 0xB2, 0x09), + _INIT_CMD(0x00, 0xB3, 0x19), + _INIT_CMD(0x00, 0xB4, 0x2F), + _INIT_CMD(0x00, 0xB5, 0x44), + _INIT_CMD(0x00, 0xB6, 0x52), + _INIT_CMD(0x00, 0xB7, 0x6A), + _INIT_CMD(0x00, 0xB8, 0x8A), + _INIT_CMD(0x00, 0xB9, 0xCA), + _INIT_CMD(0x00, 0xBA, 0x0C), + _INIT_CMD(0x05, 0xBB, 0x87), + _INIT_CMD(0x00, 0xBC, 0x06), + _INIT_CMD(0x00, 0xBD, 0x0A), + _INIT_CMD(0x00, 0xBE, 0x9B), + _INIT_CMD(0x00, 0xBF, 0x0C), + _INIT_CMD(0x00, 0xC0, 0x3D), + _INIT_CMD(0x00, 0xC1, 0x71), + _INIT_CMD(0x00, 0xC2, 0x90), + _INIT_CMD(0x00, 0xC3, 0xA0), + _INIT_CMD(0x00, 0xC4, 0xA8), + _INIT_CMD(0x00, 0xC5, 0xB1), + _INIT_CMD(0x00, 0xC6, 0xBB), + _INIT_CMD(0x00, 0xC7, 0xC0), + _INIT_CMD(0x00, 0xC8, 0xC4), + _INIT_CMD(0x00, 0xC9, 0x00), + _INIT_CMD(0x00, 0xCA, 0x00), + _INIT_CMD(0x00, 0xCB, 0x16), + _INIT_CMD(0x00, 0xCC, 0xAF), + _INIT_CMD(0x00, 0xCD, 0xFF), + _INIT_CMD(0x00, 0xCE, 0xFF), + _INIT_CMD(0x00, 0xB0, 0x0B), + _INIT_CMD(0x00, 0xB1, 0x04), + _INIT_CMD(0x00, 0xB2, 0x08), + _INIT_CMD(0x00, 0xB3, 0x19), + _INIT_CMD(0x00, 0xB4, 0x31), + _INIT_CMD(0x00, 0xB5, 0x46), + _INIT_CMD(0x00, 0xB6, 0x55), + _INIT_CMD(0x00, 0xB7, 0x6E), + _INIT_CMD(0x00, 0xB8, 0x92), + _INIT_CMD(0x00, 0xB9, 0xD4), + _INIT_CMD(0x00, 0xBA, 0x1B), + _INIT_CMD(0x05, 0xBB, 0x9B), + _INIT_CMD(0x00, 0xBC, 0x28), + _INIT_CMD(0x00, 0xBD, 0x2D), + _INIT_CMD(0x00, 0xBE, 0xC3), + _INIT_CMD(0x00, 0xBF, 0x2F), + _INIT_CMD(0x00, 0xC0, 0x62), + _INIT_CMD(0x00, 0xC1, 0x99), + _INIT_CMD(0x00, 0xC2, 0xAB), + _INIT_CMD(0x00, 0xC3, 0xBF), + _INIT_CMD(0x00, 0xC4, 0xCF), + _INIT_CMD(0x00, 0xC5, 0xDF), + _INIT_CMD(0x00, 0xC6, 0xF0), + _INIT_CMD(0x00, 0xC7, 0xF9), + _INIT_CMD(0x00, 0xC8, 0xFC), + _INIT_CMD(0x00, 0xC9, 0x00), + _INIT_CMD(0x00, 0xCA, 0x00), + _INIT_CMD(0x00, 0xCB, 0x16), + _INIT_CMD(0x00, 0xCC, 0xAF), + _INIT_CMD(0x00, 0xCD, 0xFF), + _INIT_CMD(0x00, 0xCE, 0xFF), + _INIT_CMD(0x00, 0xB0, 0x0C), + _INIT_CMD(0x00, 0xB1, 0x04), + _INIT_CMD(0x00, 0xB2, 0x05), + _INIT_CMD(0x00, 0xB3, 0x17), + _INIT_CMD(0x00, 0xB4, 0x2E), + _INIT_CMD(0x00, 0xB5, 0x42), + _INIT_CMD(0x00, 0xB6, 0x51), + _INIT_CMD(0x00, 0xB7, 0x69), + _INIT_CMD(0x00, 0xB8, 0x88), + _INIT_CMD(0x00, 0xB9, 0xC9), + _INIT_CMD(0x00, 0xBA, 0x0C), + _INIT_CMD(0x05, 0xBB, 0x86), + _INIT_CMD(0x00, 0xBC, 0x03), + _INIT_CMD(0x00, 0xBD, 0x08), + _INIT_CMD(0x00, 0xBE, 0x95), + _INIT_CMD(0x00, 0xBF, 0x05), + _INIT_CMD(0x00, 0xC0, 0x35), + _INIT_CMD(0x00, 0xC1, 0x62), + _INIT_CMD(0x00, 0xC2, 0x81), + _INIT_CMD(0x00, 0xC3, 0x96), + _INIT_CMD(0x00, 0xC4, 0x9E), + _INIT_CMD(0x00, 0xC5, 0xA5), + _INIT_CMD(0x00, 0xC6, 0xAD), + _INIT_CMD(0x00, 0xC7, 0xB1), + _INIT_CMD(0x00, 0xC8, 0xB4), + _INIT_CMD(0x00, 0xC9, 0x00), + _INIT_CMD(0x00, 0xCA, 0x00), + _INIT_CMD(0x00, 0xCB, 0x16), + _INIT_CMD(0x00, 0xCC, 0xAF), + _INIT_CMD(0x00, 0xCD, 0xFF), + _INIT_CMD(0x64, 0xCE, 0xFF), + _INIT_CMD(0x00, 0xB0, 0x00), + _INIT_CMD(0x00, 0xB3, 0x08), + _INIT_CMD(0x00, 0xB0, 0x04), + _INIT_CMD(0x0A, 0xB8, 0x68), + _INIT_CMD(0x78, 0x11), + _INIT_CMD(0x14, 0x29), + + {}, +}; + +static const struct panel_cmd boe_himax8279d8p_off_cmds[] = { + _INIT_CMD(0x00, 0x28), + _INIT_CMD(0x00, 0x10), + + {}, +}; + +static const struct panel_desc boe_himax8279d8p_panel_desc = { + .display_mode = &boe_himax8279d8p_display_mode, + .bpc = 8, + .width = 107, + .height = 172, + .delay_t1 = 5000, + .reset_delay_t2 = 14000, + .reset_delay_t3 = 1000, + .reset_delay_t4 = 1000, + .flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_SYNC_PULSE | + MIPI_DSI_CLOCK_NON_CONTINUOUS | MIPI_DSI_MODE_LPM, + .format = MIPI_DSI_FMT_RGB888, + .lanes = 4, + .on_cmds = boe_himax8279d8p_on_cmds, + .off_cmds = boe_himax8279d8p_off_cmds, +}; + +/* 10 inch */ +static const struct drm_display_mode boe_himax8279d10p_display_mode = { + .clock = 159420, + .hdisplay = 1200, + .hsync_start = 1200 + 80, + .hsync_end = 1200 + 80 + 60, + .htotal = 1200 + 80 + 60 + 24, + .vdisplay = 1920, + .vsync_start = 1920 + 10, + .vsync_end = 1920 + 10 + 14, + .vtotal = 1920 + 10 + 14 + 4, + .vrefresh = 60, +}; + +static const struct panel_cmd boe_himax8279d10p_on_cmds[] = { + _INIT_CMD(0x00, 0xB0, 0x05), + _INIT_CMD(0x00, 0xB1, 0xE5), + _INIT_CMD(0x00, 0xB3, 0x52), + _INIT_CMD(0x00, 0xB0, 0x00), + _INIT_CMD(0x00, 0xB3, 0x88), + _INIT_CMD(0x00, 0xB0, 0x04), + _INIT_CMD(0x00, 0xB8, 0x00), + _INIT_CMD(0x00, 0xB0, 0x00), + _INIT_CMD(0x00, 0xB2, 0x50), + _INIT_CMD(0x00, 0xB6, 0x03), + _INIT_CMD(0x00, 0xBA, 0x8B), + _INIT_CMD(0x00, 0xBF, 0x1A), + _INIT_CMD(0x00, 0xC0, 0x0F), + _INIT_CMD(0x00, 0xC2, 0x0C), + _INIT_CMD(0x00, 0xC3, 0x02), + _INIT_CMD(0x00, 0xC4, 0x0C), + _INIT_CMD(0x00, 0xC5, 0x02), + _INIT_CMD(0x00, 0xB0, 0x01), + _INIT_CMD(0x00, 0xE0, 0x26), + _INIT_CMD(0x00, 0xE1, 0x26), + _INIT_CMD(0x00, 0xDC, 0x00), + _INIT_CMD(0x00, 0xDD, 0x00), + _INIT_CMD(0x00, 0xCC, 0x26), + _INIT_CMD(0x00, 0xCD, 0x26), + _INIT_CMD(0x00, 0xC8, 0x00), + _INIT_CMD(0x00, 0xC9, 0x00), + _INIT_CMD(0x00, 0xD2, 0x04), + _INIT_CMD(0x00, 0xD3, 0x04), + _INIT_CMD(0x00, 0xE6, 0x03), + _INIT_CMD(0x00, 0xE7, 0x03), + _INIT_CMD(0x00, 0xC4, 0x08), + _INIT_CMD(0x00, 0xC5, 0x08), + _INIT_CMD(0x00, 0xD8, 0x07), + _INIT_CMD(0x00, 0xD9, 0x07), + _INIT_CMD(0x00, 0xC2, 0x06), + _INIT_CMD(0x00, 0xC3, 0x06), + _INIT_CMD(0x00, 0xD6, 0x05), + _INIT_CMD(0x00, 0xD7, 0x05), + _INIT_CMD(0x00, 0xC0, 0x0C), + _INIT_CMD(0x00, 0xC1, 0x0C), + _INIT_CMD(0x00, 0xD4, 0x0B), + _INIT_CMD(0x00, 0xD5, 0x0B), + _INIT_CMD(0x00, 0xCA, 0x0A), + _INIT_CMD(0x00, 0xCB, 0x0A), + _INIT_CMD(0x00, 0xDE, 0x09), + _INIT_CMD(0x00, 0xDF, 0x09), + _INIT_CMD(0x00, 0xC6, 0x26), + _INIT_CMD(0x00, 0xC7, 0x26), + _INIT_CMD(0x00, 0xCE, 0x00), + _INIT_CMD(0x00, 0xCF, 0x00), + _INIT_CMD(0x00, 0xDA, 0x26), + _INIT_CMD(0x00, 0xDB, 0x26), + _INIT_CMD(0x00, 0xE2, 0x00), + _INIT_CMD(0x00, 0xE3, 0x00), + _INIT_CMD(0x00, 0xB0, 0x02), + _INIT_CMD(0x00, 0xC0, 0x00), + _INIT_CMD(0x00, 0xC1, 0x07), + _INIT_CMD(0x00, 0xC2, 0x0D), + _INIT_CMD(0x00, 0xC3, 0x18), + _INIT_CMD(0x00, 0xC4, 0x27), + _INIT_CMD(0x00, 0xC5, 0x28), + _INIT_CMD(0x00, 0xC6, 0x30), + _INIT_CMD(0x00, 0xC7, 0x2E), + _INIT_CMD(0x00, 0xC8, 0x2F), + _INIT_CMD(0x00, 0xC9, 0x1A), + _INIT_CMD(0x00, 0xCA, 0x20), + _INIT_CMD(0x00, 0xCB, 0x29), + _INIT_CMD(0x00, 0xCC, 0x26), + _INIT_CMD(0x00, 0xCD, 0x32), + _INIT_CMD(0x00, 0xCE, 0x33), + _INIT_CMD(0x00, 0xCF, 0x31), + _INIT_CMD(0x00, 0xD0, 0x06), + _INIT_CMD(0x00, 0xD2, 0x00), + _INIT_CMD(0x00, 0xD3, 0x07), + _INIT_CMD(0x00, 0xD4, 0x12), + _INIT_CMD(0x00, 0xD5, 0x26), + _INIT_CMD(0x00, 0xD6, 0x3D), + _INIT_CMD(0x00, 0xD7, 0x3F), + _INIT_CMD(0x00, 0xD8, 0x3F), + _INIT_CMD(0x00, 0xD9, 0x3F), + _INIT_CMD(0x00, 0xDA, 0x3F), + _INIT_CMD(0x00, 0xDB, 0x3F), + _INIT_CMD(0x00, 0xDC, 0x3F), + _INIT_CMD(0x00, 0xDD, 0x3F), + _INIT_CMD(0x00, 0xDE, 0x3F), + _INIT_CMD(0x00, 0xDF, 0x3A), + _INIT_CMD(0x00, 0xE0, 0x37), + _INIT_CMD(0x00, 0xE1, 0x35), + _INIT_CMD(0x00, 0xE2, 0x07), + _INIT_CMD(0x00, 0xB0, 0x03), + _INIT_CMD(0x00, 0xC8, 0x0B), + _INIT_CMD(0x00, 0xC9, 0x07), + _INIT_CMD(0x00, 0xC3, 0x00), + _INIT_CMD(0x00, 0xE7, 0x00), + _INIT_CMD(0x00, 0xC5, 0x2A), + _INIT_CMD(0x00, 0xDE, 0x2A), + _INIT_CMD(0x00, 0xCA, 0x43), + _INIT_CMD(0x00, 0xC9, 0x07), + _INIT_CMD(0x00, 0xE4, 0xC0), + _INIT_CMD(0x00, 0xE5, 0x0D), + _INIT_CMD(0x00, 0xCB, 0x00), + _INIT_CMD(0x00, 0xB0, 0x06), + _INIT_CMD(0x00, 0xB8, 0xA5), + _INIT_CMD(0x00, 0xC0, 0xA5), + _INIT_CMD(0x00, 0xC7, 0x0F), + _INIT_CMD(0x00, 0xD5, 0x32), + _INIT_CMD(0x00, 0xB8, 0x00), + _INIT_CMD(0x00, 0xC0, 0x00), + _INIT_CMD(0x00, 0xBC, 0x00), + _INIT_CMD(0x00, 0xB0, 0x07), + _INIT_CMD(0x00, 0xB1, 0x00), + _INIT_CMD(0x00, 0xB2, 0x09), + _INIT_CMD(0x00, 0xB3, 0x19), + _INIT_CMD(0x00, 0xB4, 0x2F), + _INIT_CMD(0x00, 0xB5, 0x44), + _INIT_CMD(0x00, 0xB6, 0x52), + _INIT_CMD(0x00, 0xB7, 0x6A), + _INIT_CMD(0x00, 0xB8, 0x8A), + _INIT_CMD(0x00, 0xB9, 0xCA), + _INIT_CMD(0x00, 0xBA, 0x0C), + _INIT_CMD(0x00, 0xBB, 0x87), + _INIT_CMD(0x00, 0xBC, 0x06), + _INIT_CMD(0x00, 0xBD, 0x0A), + _INIT_CMD(0x00, 0xBE, 0x9B), + _INIT_CMD(0x00, 0xBF, 0x0C), + _INIT_CMD(0x00, 0xC0, 0x3D), + _INIT_CMD(0x00, 0xC1, 0x71), + _INIT_CMD(0x00, 0xC2, 0x90), + _INIT_CMD(0x00, 0xC3, 0xA0), + _INIT_CMD(0x00, 0xC4, 0xA8), + _INIT_CMD(0x00, 0xC5, 0xB1), + _INIT_CMD(0x00, 0xC6, 0xBB), + _INIT_CMD(0x00, 0xC7, 0xC0), + _INIT_CMD(0x00, 0xC8, 0xC4), + _INIT_CMD(0x00, 0xC9, 0x00), + _INIT_CMD(0x00, 0xCA, 0x00), + _INIT_CMD(0x00, 0xCB, 0x16), + _INIT_CMD(0x00, 0xCC, 0xAF), + _INIT_CMD(0x00, 0xCD, 0xFF), + _INIT_CMD(0x00, 0xCE, 0xFF), + _INIT_CMD(0x00, 0xB0, 0x08), + _INIT_CMD(0x00, 0xB1, 0x04), + _INIT_CMD(0x00, 0xB2, 0x08), + _INIT_CMD(0x00, 0xB3, 0x19), + _INIT_CMD(0x00, 0xB4, 0x31), + _INIT_CMD(0x00, 0xB5, 0x46), + _INIT_CMD(0x00, 0xB6, 0x55), + _INIT_CMD(0x00, 0xB7, 0x6E), + _INIT_CMD(0x00, 0xB8, 0x92), + _INIT_CMD(0x00, 0xB9, 0xD4), + _INIT_CMD(0x00, 0xBA, 0x1B), + _INIT_CMD(0x00, 0xBB, 0x9B), + _INIT_CMD(0x00, 0xBC, 0x28), + _INIT_CMD(0x00, 0xBD, 0x2D), + _INIT_CMD(0x00, 0xBE, 0xC3), + _INIT_CMD(0x00, 0xBF, 0x2F), + _INIT_CMD(0x00, 0xC0, 0x62), + _INIT_CMD(0x00, 0xC1, 0x99), + _INIT_CMD(0x00, 0xC2, 0xAB), + _INIT_CMD(0x00, 0xC3, 0xBF), + _INIT_CMD(0x00, 0xC4, 0xCF), + _INIT_CMD(0x00, 0xC5, 0xDF), + _INIT_CMD(0x00, 0xC6, 0xF0), + _INIT_CMD(0x00, 0xC7, 0xF9), + _INIT_CMD(0x00, 0xC8, 0xFC), + _INIT_CMD(0x00, 0xC9, 0x00), + _INIT_CMD(0x00, 0xCA, 0x00), + _INIT_CMD(0x00, 0xCB, 0x16), + _INIT_CMD(0x00, 0xCC, 0xAF), + _INIT_CMD(0x00, 0xCD, 0xFF), + _INIT_CMD(0x00, 0xCE, 0xFF), + _INIT_CMD(0x00, 0xB0, 0x09), + _INIT_CMD(0x00, 0xB1, 0x04), + _INIT_CMD(0x00, 0xB2, 0x05), + _INIT_CMD(0x00, 0xB3, 0x17), + _INIT_CMD(0x00, 0xB4, 0x2E), + _INIT_CMD(0x00, 0xB5, 0x42), + _INIT_CMD(0x00, 0xB6, 0x51), + _INIT_CMD(0x00, 0xB7, 0x69), + _INIT_CMD(0x00, 0xB8, 0x88), + _INIT_CMD(0x00, 0xB9, 0xC9), + _INIT_CMD(0x00, 0xBA, 0x0C), + _INIT_CMD(0x00, 0xBB, 0x86), + _INIT_CMD(0x00, 0xBC, 0x03), + _INIT_CMD(0x00, 0xBD, 0x08), + _INIT_CMD(0x00, 0xBE, 0x95), + _INIT_CMD(0x00, 0xBF, 0x05), + _INIT_CMD(0x00, 0xC0, 0x35), + _INIT_CMD(0x00, 0xC1, 0x62), + _INIT_CMD(0x00, 0xC2, 0x81), + _INIT_CMD(0x00, 0xC3, 0x96), + _INIT_CMD(0x00, 0xC4, 0x9E), + _INIT_CMD(0x00, 0xC5, 0xA5), + _INIT_CMD(0x00, 0xC6, 0xAD), + _INIT_CMD(0x00, 0xC7, 0xB1), + _INIT_CMD(0x00, 0xC8, 0xB4), + _INIT_CMD(0x00, 0xC9, 0x00), + _INIT_CMD(0x00, 0xCA, 0x00), + _INIT_CMD(0x00, 0xCB, 0x16), + _INIT_CMD(0x00, 0xCC, 0xAF), + _INIT_CMD(0x00, 0xCD, 0xFF), + _INIT_CMD(0x00, 0xCE, 0xFF), + _INIT_CMD(0x00, 0xB0, 0x0A), + _INIT_CMD(0x00, 0xB1, 0x00), + _INIT_CMD(0x00, 0xB2, 0x09), + _INIT_CMD(0x00, 0xB3, 0x19), + _INIT_CMD(0x00, 0xB4, 0x2F), + _INIT_CMD(0x00, 0xB5, 0x44), + _INIT_CMD(0x00, 0xB6, 0x52), + _INIT_CMD(0x00, 0xB7, 0x6A), + _INIT_CMD(0x00, 0xB8, 0x8A), + _INIT_CMD(0x00, 0xB9, 0xCA), + _INIT_CMD(0x00, 0xBA, 0x0C), + _INIT_CMD(0x00, 0xBB, 0x87), + _INIT_CMD(0x00, 0xBC, 0x06), + _INIT_CMD(0x00, 0xBD, 0x0A), + _INIT_CMD(0x00, 0xBE, 0x9B), + _INIT_CMD(0x00, 0xBF, 0x0C), + _INIT_CMD(0x00, 0xC0, 0x3D), + _INIT_CMD(0x00, 0xC1, 0x71), + _INIT_CMD(0x00, 0xC2, 0x90), + _INIT_CMD(0x00, 0xC3, 0xA0), + _INIT_CMD(0x00, 0xC4, 0xA8), + _INIT_CMD(0x00, 0xC5, 0xB1), + _INIT_CMD(0x00, 0xC6, 0xBB), + _INIT_CMD(0x00, 0xC7, 0xC0), + _INIT_CMD(0x00, 0xC8, 0xC4), + _INIT_CMD(0x00, 0xC9, 0x00), + _INIT_CMD(0x00, 0xCA, 0x00), + _INIT_CMD(0x00, 0xCB, 0x16), + _INIT_CMD(0x00, 0xCC, 0xAF), + _INIT_CMD(0x00, 0xCD, 0xFF), + _INIT_CMD(0x00, 0xCE, 0xFF), + _INIT_CMD(0x00, 0xB0, 0x0B), + _INIT_CMD(0x00, 0xB1, 0x04), + _INIT_CMD(0x00, 0xB2, 0x08), + _INIT_CMD(0x00, 0xB3, 0x19), + _INIT_CMD(0x00, 0xB4, 0x31), + _INIT_CMD(0x00, 0xB5, 0x46), + _INIT_CMD(0x00, 0xB6, 0x55), + _INIT_CMD(0x00, 0xB7, 0x6E), + _INIT_CMD(0x00, 0xB8, 0x92), + _INIT_CMD(0x00, 0xB9, 0xD4), + _INIT_CMD(0x00, 0xBA, 0x1B), + _INIT_CMD(0x00, 0xBB, 0x9B), + _INIT_CMD(0x00, 0xBC, 0x28), + _INIT_CMD(0x00, 0xBD, 0x2D), + _INIT_CMD(0x00, 0xBE, 0xC3), + _INIT_CMD(0x00, 0xBF, 0x2F), + _INIT_CMD(0x00, 0xC0, 0x62), + _INIT_CMD(0x00, 0xC1, 0x99), + _INIT_CMD(0x00, 0xC2, 0xAB), + _INIT_CMD(0x00, 0xC3, 0xBF), + _INIT_CMD(0x00, 0xC4, 0xCF), + _INIT_CMD(0x00, 0xC5, 0xDF), + _INIT_CMD(0x00, 0xC6, 0xF0), + _INIT_CMD(0x00, 0xC7, 0xF9), + _INIT_CMD(0x00, 0xC8, 0xFC), + _INIT_CMD(0x00, 0xC9, 0x00), + _INIT_CMD(0x00, 0xCA, 0x00), + _INIT_CMD(0x00, 0xCB, 0x16), + _INIT_CMD(0x00, 0xCC, 0xAF), + _INIT_CMD(0x00, 0xCD, 0xFF), + _INIT_CMD(0x00, 0xCE, 0xFF), + _INIT_CMD(0x00, 0xB0, 0x0C), + _INIT_CMD(0x00, 0xB1, 0x04), + _INIT_CMD(0x00, 0xB2, 0x05), + _INIT_CMD(0x00, 0xB3, 0x17), + _INIT_CMD(0x00, 0xB4, 0x2E), + _INIT_CMD(0x00, 0xB5, 0x42), + _INIT_CMD(0x00, 0xB6, 0x51), + _INIT_CMD(0x00, 0xB7, 0x69), + _INIT_CMD(0x00, 0xB8, 0x88), + _INIT_CMD(0x00, 0xB9, 0xC9), + _INIT_CMD(0x00, 0xBA, 0x0C), + _INIT_CMD(0x00, 0xBB, 0x86), + _INIT_CMD(0x00, 0xBC, 0x03), + _INIT_CMD(0x00, 0xBD, 0x08), + _INIT_CMD(0x00, 0xBE, 0x95), + _INIT_CMD(0x00, 0xBF, 0x05), + _INIT_CMD(0x00, 0xC0, 0x35), + _INIT_CMD(0x00, 0xC1, 0x62), + _INIT_CMD(0x00, 0xC2, 0x81), + _INIT_CMD(0x00, 0xC3, 0x96), + _INIT_CMD(0x00, 0xC4, 0x9E), + _INIT_CMD(0x00, 0xC5, 0xA5), + _INIT_CMD(0x00, 0xC6, 0xAD), + _INIT_CMD(0x00, 0xC7, 0xB1), + _INIT_CMD(0x00, 0xC8, 0xB4), + _INIT_CMD(0x00, 0xC9, 0x00), + _INIT_CMD(0x00, 0xCA, 0x00), + _INIT_CMD(0x00, 0xCB, 0x16), + _INIT_CMD(0x00, 0xCC, 0xAF), + _INIT_CMD(0x00, 0xCD, 0xFF), + _INIT_CMD(0x00, 0xCE, 0xFF), + _INIT_CMD(0x00, 0xB0, 0x00), + _INIT_CMD(0x00, 0xB3, 0x08), + _INIT_CMD(0x00, 0xB0, 0x04), + _INIT_CMD(0x64, 0xB8, 0x68), + + {}, +}; + +static const struct panel_cmd boe_himax8279d10p_off_cmds[] = { + _INIT_CMD(0x00, 0x28), + _INIT_CMD(0x00, 0x10), + + {}, +}; + +static const struct panel_desc boe_himax8279d10p_panel_desc = { + .display_mode = &boe_himax8279d10p_display_mode, + .bpc = 8, + .width = 135, + .height = 216, + .delay_t1 = 5000, + .reset_delay_t2 = 14000, + .reset_delay_t3 = 1000, + .reset_delay_t4 = 1000, + .flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_SYNC_PULSE | + MIPI_DSI_CLOCK_NON_CONTINUOUS | MIPI_DSI_MODE_LPM, + .format = MIPI_DSI_FMT_RGB888, + .lanes = 4, + .on_cmds = boe_himax8279d10p_on_cmds, + .off_cmds = boe_himax8279d10p_off_cmds, +}; + +static const struct of_device_id panel_of_match[] = { + { .compatible = "boe,himax8279d8p", + .data = &boe_himax8279d8p_panel_desc + }, + { .compatible = "boe,himax8279d10p", + .data = &boe_himax8279d10p_panel_desc + }, + { } +}; +MODULE_DEVICE_TABLE(of, panel_of_match); + +static int panel_add(struct panel_info *pinfo) +{ + struct device *dev = &pinfo->link->dev; + int err; + + pinfo->pp18_gpio = devm_gpiod_get_optional(dev, "pp18", GPIOD_OUT_LOW); + if (IS_ERR(pinfo->pp18_gpio)) { + err = PTR_ERR(pinfo->pp18_gpio); + dev_err(dev, "failed to get pp18 gpio: %d\n", err); + pinfo->pp18_gpio = NULL; + } + + pinfo->pp33_gpio = devm_gpiod_get_optional(dev, "pp33", GPIOD_OUT_LOW); + if (IS_ERR(pinfo->pp33_gpio)) { + err = PTR_ERR(pinfo->pp33_gpio); + dev_err(dev, "failed to get pp33 gpio: %d\n", err); + pinfo->pp33_gpio = NULL; + } + + pinfo->reset_gpio = devm_gpiod_get_optional(dev, "enable", + GPIOD_OUT_LOW); + if (IS_ERR(pinfo->reset_gpio)) { + err = PTR_ERR(pinfo->reset_gpio); + dev_err(dev, "failed to get enable gpio: %d\n", err); + pinfo->reset_gpio = NULL; + } + + pinfo->backlight = devm_of_find_backlight(dev); + if (IS_ERR(pinfo->backlight)) + return PTR_ERR(pinfo->backlight); + + drm_panel_init(&pinfo->base); + pinfo->base.funcs = &panel_funcs; + pinfo->base.dev = &pinfo->link->dev; + + err = drm_panel_add(&pinfo->base); + if (err < 0) + return err; + + return 0; +} + +static void panel_del(struct panel_info *pinfo) +{ + if (pinfo->base.dev) + drm_panel_remove(&pinfo->base); +} + +static int panel_probe(struct mipi_dsi_device *dsi) +{ + struct panel_info *pinfo; + int err; + const struct panel_desc *desc; + + pinfo = devm_kzalloc(&dsi->dev, sizeof(*pinfo), GFP_KERNEL); + if (!pinfo) + return -ENOMEM; + + desc = of_device_get_match_data(&dsi->dev); + dsi->mode_flags = desc->flags; + dsi->format = desc->format; + dsi->lanes = desc->lanes; + pinfo->desc = desc; + + pinfo->link = dsi; + mipi_dsi_set_drvdata(dsi, pinfo); + + err = panel_add(pinfo); + if (err < 0) + return err; + + return mipi_dsi_attach(dsi); +} + +static int panel_remove(struct mipi_dsi_device *dsi) +{ + struct panel_info *pinfo = mipi_dsi_get_drvdata(dsi); + int err; + + err = panel_unprepare(&pinfo->base); + if (err < 0) + DRM_DEV_ERROR(&dsi->dev, "failed to unprepare panel: %d\n", + err); + + err = panel_disable(&pinfo->base); + if (err < 0) + DRM_DEV_ERROR(&dsi->dev, "failed to disable panel: %d\n", err); + + err = mipi_dsi_detach(dsi); + if (err < 0) + DRM_DEV_ERROR(&dsi->dev, "failed to detach from DSI host: %d\n", + err); + + drm_panel_detach(&pinfo->base); + panel_del(pinfo); + + return 0; +} + +static void panel_shutdown(struct mipi_dsi_device *dsi) +{ + struct panel_info *pinfo = mipi_dsi_get_drvdata(dsi); + + panel_disable(&pinfo->base); + panel_unprepare(&pinfo->base); +} + +static struct mipi_dsi_driver panel_driver = { + .driver = { + .name = "panel-boe-himax8279d", + .of_match_table = panel_of_match, + }, + .probe = panel_probe, + .remove = panel_remove, + .shutdown = panel_shutdown, +}; +module_mipi_dsi_driver(panel_driver); + +MODULE_AUTHOR("Jerry Han <hanxu5(a)huaqin.corp-partner.google.com>"); +MODULE_DESCRIPTION("Boe Himax8279d driver"); +MODULE_LICENSE("GPL v2"); -- 1.9.1

1 0

[PATCH] [v2, 1/2] dt-bindings: panel: Add Boe Himax8279d is 1200x1920, 4-lane MIPI-DSI LCD panel
by Jerry Han 01 Mar '19

01 Mar '19

Add dt-bingings for it. Signed-off-by: Jerry Han <hanxu5(a)huaqin.corp-partner.google.com> Cc: Jitao Shi <jitao.shi(a)mediatek.com> Cc: Nick Sanders <nsanders(a)google.com> Cc: YH Lin <yueherngl(a)chromium.org> Cc: Rock wang <rock_wang(a)himax.com.cn> --- .../bindings/display/panel/boe,himax8279d.txt | 24 ++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/boe,himax8279d.txt diff --git a/Documentation/devicetree/bindings/display/panel/boe,himax8279d.txt b/Documentation/devicetree/bindings/display/panel/boe,himax8279d.txt new file mode 100644 index 0000000..3caea21 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/boe,himax8279d.txt @@ -0,0 +1,24 @@ +Boe Himax8279d 1200x1920 TFT LCD panel + +Required properties: +- compatible: should be "boe,himax8279d8p" and one of: "boe,himax8279d10p" +- reg: DSI virtual channel of the peripheral +- enable-gpios: panel enable gpio +- pp33-gpios: a GPIO phandle for the 3.3v pin that provides the supply voltage +- pp18-gpios: a GPIO phandle for the 1.8v pin that provides the supply voltage + +Optional properties: +- backlight: phandle of the backlight device attached to the panel + +Example: + + &mipi_dsi { + panel { + compatible = "boe,himax8279d8p", "boe,himax8279d10p"; + reg = <0>; + backlight = <&backlight>; + enable-gpios = <&gpio 45 GPIO_ACTIVE_HIGH>; + pp33-gpios = <&gpio 35 GPIO_ACTIVE_HIGH>; + pp18-gpios = <&gpio 36 GPIO_ACTIVE_HIGH>; + }; + }; -- 1.9.1

1 0

AFBC versions modifiers
by Neil Armstrong 01 Mar '19

01 Mar '19

Hi Ayan, Could you help distinguish which are the AFBC modifiers for each version of AFBC ? The Amlogic SoCs embeds an AFBC 1.0 compatible decoder, then the newer SoCs embeds an AFBC 1.2 decoder, I assume the modifiers before the patch "drm/fourcc: Add modifier defininitions for AFBC 1.3" are valid for AFBC 1.2, but what is the subset for 1.0 and 1.1 ? Thanks, Neil -- Neil Armstrong Embedded Linux Software Engineer BayLibre - At the Heart of Embedded Linux www.baylibre.com

4 4

[PATCH RFC 0/1] uio: Add dmabuf import ioctl
by Hyun Kwon 01 Mar '19

01 Mar '19

Hi, I'm looking to enable platform independent device driver stacks on Linux. Currently, I have some driver built on top of Linux UIO [1], and possibly there can be more of such drivers: ex, soft IP drivers programmed on FPGA. Some device includes data movers such as DMA, and that requires some mechanism to import external buffers and program the data movers from user space. Thus this patch set adds a couple of ioctls to import the dmabuf and return required information back to user. This allows the user drivers to use dmabuf compatible external buffers: ex, it's tested with ION allocator. I'd like to understand if this is right approach which can be used to develop the user space software stacks further, especially because - adding new ioctls to generic uio - security concerns from exposing low level information: dma addr For example, vfio isn't option as iommu may not be available for all such devices on all platforms. So any feedback to move forward would be appreciated. Thanks, -hyun [1] https://patchwork.kernel.org/patch/10774761/ Hyun Kwon (1): uio: Add dma-buf import ioctls drivers/uio/Makefile | 2 +- drivers/uio/uio.c | 43 +++++++++ drivers/uio/uio_dmabuf.c | 210 +++++++++++++++++++++++++++++++++++++++++++ drivers/uio/uio_dmabuf.h | 26 ++++++ include/uapi/linux/uio/uio.h | 33 +++++++ 5 files changed, 313 insertions(+), 1 deletion(-) create mode 100644 drivers/uio/uio_dmabuf.c create mode 100644 drivers/uio/uio_dmabuf.h create mode 100644 include/uapi/linux/uio/uio.h -- 2.7.4

3 10

[PATCH 0/6] Enable P0xx (planar), Y2xx/Y4xx (packed) pixel formats
by Swati Sharma 01 Mar '19

01 Mar '19

This patch series is for enabling P0xx, Y2xx and Y4xx pixel formats for intel's i915 driver. In this patch series, Juha Pekka's patch series Gen10+ P0xx formats https://patchwork.freedesktop.org/series/56053/ is combined with Swati's https://patchwork.freedesktop.org/series/55035/ for Gen11+ pixel formats (Y2xx and Y4xx). P0xx pixel formats are enabled from GLK whereas Y2xx and Y4xx are enabled from ICL platform. These patches enable planar formats YUV420-P010, P012 and P016 (Intial 3 patches of Juha) for GLK+ platform and packed format YUV422-Y210, Y212 and Y216 and YUV444-Y410, Y412, Y416 for 10, 12 and 16 bits for ICL+ platforms. IGT validating all these pixel formats is written by Maarten Lankhorst https://patchwork.freedesktop.org/patch/284508/ IGT needs libraries for pixman and cairo to support more than 8bpc. Need cairo >= 1.17.2 and pixman-1 >= 0.36.0. Tested with custom cairo and pixman. P0xx and Y2xx successfully validated for HDR planes, SDR planes having CRC mismatch (known bug for all YUV formats). IGT for Y410 and Y416 is alpha enabled whereas kernel patches are non-alpha; depending upon review comments will make changes either in IGT or kernel. TODO: IGT for Y412 yet to be written Also, need community feedback if Y4xx pixel formats should be renamed to XYUV_2101010/ XYUV_12121212/XYUV16161616. Juha-Pekka Heikkila (3): drm/i915: Add P010, P012, P016 plane control definitions drm/i915: Preparations for enabling P010, P012, P016 formats drm/i915: Enable P010, P012, P016 formats for primary and sprite planes Swati Sharma (3): drm: Add Y2xx and Y4xx (xx:10/12/16) format definitions and fourcc drm/i915/icl: Add Y2xx and Y4xx (xx:10/12/16) plane control definitions drm/i915/icl: Enabling Y2xx and Y4xx (xx:10/12/16) formats for universal planes drivers/gpu/drm/drm_fourcc.c | 6 ++ drivers/gpu/drm/i915/i915_reg.h | 9 +++ drivers/gpu/drm/i915/intel_atomic_plane.c | 2 +- drivers/gpu/drm/i915/intel_display.c | 57 ++++++++++++++-- drivers/gpu/drm/i915/intel_drv.h | 1 + drivers/gpu/drm/i915/intel_pm.c | 14 ++-- drivers/gpu/drm/i915/intel_sprite.c | 108 ++++++++++++++++++++++++++++-- include/uapi/drm/drm_fourcc.h | 18 ++++- 8 files changed, 195 insertions(+), 20 deletions(-) -- 1.9.1

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dri-devel March 2019