dri-devel November 2016

dri-devel@lists.freedesktop.org

244 participants
1470 discussions

[PATCH v2 0/3] drm/tilcdc: Cleanup tilcdc init sequence
by Jyri Sarha 01 Nov '16

01 Nov '16

This series depends on tda998x dropping the drm_connector_register(). Please keep me in loop so that I know when it gets merged so that I know when it is safe send a pull request for these. Since first version of this series: - Dropped "drm/i2c: tda998x: Remove obsolete drm_connector_register() call" - an earlier instance of the same patch already exists - Got rid of unload callback and deprecated drm_put_dev() calls A patch[1] that crashed all drm drivers using load() hook was briefly part of linux-next, so became aware that tilcdc should stop using that too. The two first patches should be merged before the third can be merged. So the merge order should be agreed with tda998x before going forward. The last patch is just a cleanup, but depends on earlier ones. Best regards, Jyri [1] https://patchwork.kernel.org/patch/9322771/ Jyri Sarha (3): drm/tilcdc: Remove obsolete drm_connector_register() calls drm/tilcdc: Stop using struct drm_driver load() callback drm/tilcdc: Use unload to handle initialization failures drivers/gpu/drm/tilcdc/tilcdc_crtc.c | 10 +- drivers/gpu/drm/tilcdc/tilcdc_drv.c | 185 +++++++++++++++------------------ drivers/gpu/drm/tilcdc/tilcdc_drv.h | 3 +- drivers/gpu/drm/tilcdc/tilcdc_panel.c | 2 - drivers/gpu/drm/tilcdc/tilcdc_tfp410.c | 2 - 5 files changed, 93 insertions(+), 109 deletions(-) -- 1.9.1

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[PATCH v2] drm/nouveau/acpi: fix check for power resources support
by Peter Wu 01 Nov '16

01 Nov '16

Check whether the kernel really supports power resources for a device, otherwise the power might not be removed when the device is runtime suspended (DSM should still work in these cases where PR does not). This is a workaround for a problem where ACPICA and Windows 10 differ in behavior. ACPICA does not correctly enumerate power resources within a conditional block (due to delayed execution of such blocks) and as a result power_resources is set to false even if _PR3 exists. Fixes: 692a17dcc292 ("drm/nouveau/acpi: fix lockup with PCIe runtime PM") Link: https://bugs.freedesktop.org/show_bug.cgi?id=98398 Reported-and-tested-by: Rick Kerkhof <rick.2889(a)gmail.com> Reviewed-by: Mika Westerberg <mika.westerberg(a)linux.intel.com> Signed-off-by: Peter Wu <peter(a)lekensteyn.nl> --- v2: collected tags from Rick and Mika; added ACPICA note as requested by Mika I suggest Cc: stable (if the maintainer is OK with that?) --- drivers/gpu/drm/nouveau/nouveau_acpi.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_acpi.c b/drivers/gpu/drm/nouveau/nouveau_acpi.c index dc57b62..193573d 100644 --- a/drivers/gpu/drm/nouveau/nouveau_acpi.c +++ b/drivers/gpu/drm/nouveau/nouveau_acpi.c @@ -240,7 +240,8 @@ static bool nouveau_pr3_present(struct pci_dev *pdev) if (!parent_adev) return false; - return acpi_has_method(parent_adev->handle, "_PR3"); + return parent_adev->power.flags.power_resources && + acpi_has_method(parent_adev->handle, "_PR3"); } static void nouveau_dsm_pci_probe(struct pci_dev *pdev, acpi_handle *dhandle_out, -- 2.10.1

3 4

[PATCH V6 0/4] Add driver for GE B850v3 LVDS/DP++ Bridge
by Peter Senna Tschudin 01 Nov '16

01 Nov '16

The series adds a driver that creates a drm_bridge and a drm_connector for the LVDS to DP++ display bridge of the GE B850v3. There are two physical bridges on the video signal pipeline: a STDP4028(LVDS to DP) and a STDP2690(DP to DP++). The hardware and firmware made it complicated for this binding to comprise two device tree nodes, as the design goal is to configure both bridges based on the LVDS signal, which leave the driver powerless to control the video processing pipeline. The two bridges behaves as a single bridge, and the driver is only needed for telling the host about EDID / HPD, and for giving the host powers to ack interrupts. The video signal pipeline is as follows: Host -> LVDS|--(STDP4028)--|DP -> DP|--(STDP2690)--|DP++ -> Video output This series depends on commit dc80d7038883 ("drm/imx-ldb: Add support to drm-bridge") which is already on linux-next. The patches from the series: [1/4] Devicetree documentation for the GE B850v3 LVDS/DP++ Bridge [2/4] Update the MAINTAINERS file [3/4] Add the driver, make changes to Kconfig and Makefile [4/4] Make the changes to the B850v3 dts file to enable the GE B850v3 LVDS/DP++ Bridge. Tested on next20161027. Changes from V5: - Change to MAINTAINERS in a separate patch - Reworked interrupt handler initialization - Removed useless calls to: drm_connector_register(), drm_helper_hpd_irq_event(), and drm_bridge_enable() Changes from V4: - Renamed the i2c_driver.name from "ge,b850v3-lvds-dp" to "b850v3-lvds-dp" to remove the comma from the driver name Changes from V3: - Removed the patch that was configuring the mapping between IPUs and external displays on the dts file Peter Senna Tschudin (4): Documentation/devicetree/bindings: b850v3_lvds_dp MAINTAINERS: Add entry for GE B850v3 LVDS/DP++ Bridge drm/bridge: Add driver for GE B850v3 LVDS/DP++ Bridge dts/imx6q-b850v3: Use GE B850v3 LVDS/DP++ Bridge .../devicetree/bindings/ge/b850v3-lvds-dp.txt | 37 ++ MAINTAINERS | 8 + arch/arm/boot/dts/imx6q-b850v3.dts | 30 ++ drivers/gpu/drm/bridge/Kconfig | 11 + drivers/gpu/drm/bridge/Makefile | 1 + drivers/gpu/drm/bridge/ge_b850v3_lvds_dp.c | 395 +++++++++++++++++++++ 6 files changed, 482 insertions(+) create mode 100644 Documentation/devicetree/bindings/ge/b850v3-lvds-dp.txt create mode 100644 drivers/gpu/drm/bridge/ge_b850v3_lvds_dp.c -- 2.5.5

2 5

[PATCH][resend] drm: bridge: add DesignWare HDMI I2S audio support
by Kuninori Morimoto 01 Nov '16

01 Nov '16

From: Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com> Current dw-hdmi is supporting sound via AHB bus, but it has I2S audio feature too. This patch adds I2S audio support to dw-hdmi. This HDMI I2S is supported by using ALSA SoC common HDMI encoder driver. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com> --- drivers/gpu/drm/bridge/Kconfig | 8 ++ drivers/gpu/drm/bridge/Makefile | 1 + drivers/gpu/drm/bridge/dw-hdmi-audio.h | 7 ++ drivers/gpu/drm/bridge/dw-hdmi-i2s-audio.c | 130 +++++++++++++++++++++++++++++ drivers/gpu/drm/bridge/dw-hdmi.c | 22 ++++- drivers/gpu/drm/bridge/dw-hdmi.h | 21 +++++ 6 files changed, 187 insertions(+), 2 deletions(-) create mode 100644 drivers/gpu/drm/bridge/dw-hdmi-i2s-audio.c diff --git a/drivers/gpu/drm/bridge/Kconfig b/drivers/gpu/drm/bridge/Kconfig index b590e67..4ed891e 100644 --- a/drivers/gpu/drm/bridge/Kconfig +++ b/drivers/gpu/drm/bridge/Kconfig @@ -32,6 +32,14 @@ config DRM_DW_HDMI_AHB_AUDIO Designware HDMI block. This is used in conjunction with the i.MX6 HDMI driver. +config DRM_DW_HDMI_I2S_AUDIO + tristate "Synopsis Designware I2S Audio interface" + depends on DRM_DW_HDMI + select SND_SOC_HDMI_CODEC + help + Support the I2S Audio interface which is part of the Synopsis + Designware HDMI block. + config DRM_NXP_PTN3460 tristate "NXP PTN3460 DP/LVDS bridge" depends on OF diff --git a/drivers/gpu/drm/bridge/Makefile b/drivers/gpu/drm/bridge/Makefile index efdb07e..720e53e 100644 --- a/drivers/gpu/drm/bridge/Makefile +++ b/drivers/gpu/drm/bridge/Makefile @@ -3,6 +3,7 @@ ccflags-y := -Iinclude/drm obj-$(CONFIG_DRM_ANALOGIX_ANX78XX) += analogix-anx78xx.o obj-$(CONFIG_DRM_DW_HDMI) += dw-hdmi.o obj-$(CONFIG_DRM_DW_HDMI_AHB_AUDIO) += dw-hdmi-ahb-audio.o +obj-$(CONFIG_DRM_DW_HDMI_I2S_AUDIO) += dw-hdmi-i2s-audio.o obj-$(CONFIG_DRM_NXP_PTN3460) += nxp-ptn3460.o obj-$(CONFIG_DRM_PARADE_PS8622) += parade-ps8622.o obj-$(CONFIG_DRM_SII902X) += sii902x.o diff --git a/drivers/gpu/drm/bridge/dw-hdmi-audio.h b/drivers/gpu/drm/bridge/dw-hdmi-audio.h index 91f631b..fd1f745 100644 --- a/drivers/gpu/drm/bridge/dw-hdmi-audio.h +++ b/drivers/gpu/drm/bridge/dw-hdmi-audio.h @@ -11,4 +11,11 @@ struct dw_hdmi_audio_data { u8 *eld; }; +struct dw_hdmi_i2s_audio_data { + struct dw_hdmi *hdmi; + + void (*write)(struct dw_hdmi *hdmi, u8 val, int offset); + u8 (*read)(struct dw_hdmi *hdmi, int offset); +}; + #endif diff --git a/drivers/gpu/drm/bridge/dw-hdmi-i2s-audio.c b/drivers/gpu/drm/bridge/dw-hdmi-i2s-audio.c new file mode 100644 index 0000000..7dd2091 --- /dev/null +++ b/drivers/gpu/drm/bridge/dw-hdmi-i2s-audio.c @@ -0,0 +1,130 @@ +/* + * dw-hdmi-i2s-audio.c + * + * Copyright (c) 2016 Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#include <drm/bridge/dw_hdmi.h> + +#include <sound/hdmi-codec.h> + +#include "dw-hdmi.h" +#include "dw-hdmi-audio.h" + +#define DRIVER_NAME "dw-hdmi-i2s-audio" + +static inline void hdmi_write(struct dw_hdmi_i2s_audio_data *audio, + u8 val, int offset) +{ + struct dw_hdmi *hdmi = audio->hdmi; + + audio->write(hdmi, val, offset); +} + +static inline u8 hdmi_read(struct dw_hdmi_i2s_audio_data *audio, int offset) +{ + struct dw_hdmi *hdmi = audio->hdmi; + + return audio->read(hdmi, offset); +} + +static int dw_hdmi_i2s_hw_params(struct device *dev, void *data, + struct hdmi_codec_daifmt *fmt, + struct hdmi_codec_params *hparms) +{ + struct dw_hdmi_i2s_audio_data *audio = data; + struct dw_hdmi *hdmi = audio->hdmi; + u8 conf0 = 0; + u8 conf1 = 0; + u8 inputclkfs = 0; + + /* it cares I2S only */ + if ((fmt->fmt != HDMI_I2S) || + (fmt->bit_clk_master | fmt->frame_clk_master)) { + dev_err(dev, "unsupported format/settings\n"); + return -EINVAL; + } + + inputclkfs = HDMI_AUD_INPUTCLKFS_64FS; + conf0 = HDMI_AUD_CONF0_I2S_ALL_ENABLE; + + switch (hparms->sample_width) { + case 16: + conf1 = HDMI_AUD_CONF1_WIDTH_16; + break; + case 24: + case 32: + conf1 = HDMI_AUD_CONF1_WIDTH_24; + break; + } + + dw_hdmi_set_sample_rate(hdmi, hparms->sample_rate); + + hdmi_write(audio, inputclkfs, HDMI_AUD_INPUTCLKFS); + hdmi_write(audio, conf0, HDMI_AUD_CONF0); + hdmi_write(audio, conf1, HDMI_AUD_CONF1); + + dw_hdmi_audio_enable(hdmi); + + return 0; +} + +static void dw_hdmi_i2s_audio_shutdown(struct device *dev, void *data) +{ + struct dw_hdmi_i2s_audio_data *audio = data; + struct dw_hdmi *hdmi = audio->hdmi; + + dw_hdmi_audio_disable(hdmi); + + hdmi_write(audio, HDMI_AUD_CONF0_SW_RESET, HDMI_AUD_CONF0); +} + +static struct hdmi_codec_ops dw_hdmi_i2s_ops = { + .hw_params = dw_hdmi_i2s_hw_params, + .audio_shutdown = dw_hdmi_i2s_audio_shutdown, +}; + +static int snd_dw_hdmi_probe(struct platform_device *pdev) +{ + struct dw_hdmi_i2s_audio_data *audio = pdev->dev.platform_data; + struct platform_device_info pdevinfo; + struct hdmi_codec_pdata pdata; + struct platform_device *platform; + + + pdata.ops = &dw_hdmi_i2s_ops; + pdata.i2s = 1; + pdata.max_i2s_channels = 6; + pdata.data = audio; + + memset(&pdevinfo, 0, sizeof(pdevinfo)); + pdevinfo.parent = pdev->dev.parent; + pdevinfo.id = PLATFORM_DEVID_AUTO; + pdevinfo.name = HDMI_CODEC_DRV_NAME; + pdevinfo.data = &pdata; + pdevinfo.size_data = sizeof(pdata); + pdevinfo.dma_mask = DMA_BIT_MASK(32); + + platform = platform_device_register_full(&pdevinfo); + if (IS_ERR_OR_NULL(platform)) + return PTR_ERR(platform); + + return 0; +} + +static struct platform_driver snd_dw_hdmi_driver = { + .probe = snd_dw_hdmi_probe, + .driver = { + .name = DRIVER_NAME, + .owner = THIS_MODULE, + }, +}; +module_platform_driver(snd_dw_hdmi_driver); + +MODULE_AUTHOR("Kuninori Morimoto <kuninori.morimoto.gx(a)renesas.com>"); +MODULE_DESCRIPTION("Synopsis Designware HDMI I2S ALSA SoC interface"); +MODULE_LICENSE("GPL v2"); +MODULE_ALIAS("platform:" DRIVER_NAME); diff --git a/drivers/gpu/drm/bridge/dw-hdmi.c b/drivers/gpu/drm/bridge/dw-hdmi.c index 51f45ad..84e7e7c 100644 --- a/drivers/gpu/drm/bridge/dw-hdmi.c +++ b/drivers/gpu/drm/bridge/dw-hdmi.c @@ -1921,10 +1921,11 @@ int dw_hdmi_bind(struct device *dev, struct device *master, struct device_node *np = dev->of_node; struct platform_device_info pdevinfo; struct device_node *ddc_node; - struct dw_hdmi_audio_data audio; struct dw_hdmi *hdmi; int ret; u32 val = 1; + u8 config0; + u8 config1; hdmi = devm_kzalloc(dev, sizeof(*hdmi), GFP_KERNEL); if (!hdmi) @@ -2093,7 +2094,12 @@ int dw_hdmi_bind(struct device *dev, struct device *master, pdevinfo.parent = dev; pdevinfo.id = PLATFORM_DEVID_AUTO; - if (hdmi_readb(hdmi, HDMI_CONFIG1_ID) & HDMI_CONFIG1_AHB) { + config0 = hdmi_readb(hdmi, HDMI_CONFIG0_ID); + config1 = hdmi_readb(hdmi, HDMI_CONFIG1_ID); + + if (config1 & HDMI_CONFIG1_AHB) { + struct dw_hdmi_audio_data audio; + audio.phys = iores->start; audio.base = hdmi->regs; audio.irq = irq; @@ -2105,6 +2111,18 @@ int dw_hdmi_bind(struct device *dev, struct device *master, pdevinfo.size_data = sizeof(audio); pdevinfo.dma_mask = DMA_BIT_MASK(32); hdmi->audio = platform_device_register_full(&pdevinfo); + } else if (config0 & HDMI_CONFIG0_I2S) { + struct dw_hdmi_i2s_audio_data audio; + + audio.hdmi = hdmi; + audio.write = hdmi_writeb; + audio.read = hdmi_readb; + + pdevinfo.name = "dw-hdmi-i2s-audio"; + pdevinfo.data = &audio; + pdevinfo.size_data = sizeof(audio); + pdevinfo.dma_mask = DMA_BIT_MASK(32); + hdmi->audio = platform_device_register_full(&pdevinfo); } /* Reset HDMI DDC I2C master controller and mute I2CM interrupts */ diff --git a/drivers/gpu/drm/bridge/dw-hdmi.h b/drivers/gpu/drm/bridge/dw-hdmi.h index 6aadc84..0336b91 100644 --- a/drivers/gpu/drm/bridge/dw-hdmi.h +++ b/drivers/gpu/drm/bridge/dw-hdmi.h @@ -545,6 +545,10 @@ #define HDMI_I2CM_FS_SCL_LCNT_0_ADDR 0x7E12 enum { + +/* CONFIG0_ID field values */ + HDMI_CONFIG0_I2S = 0x10, + /* CONFIG1_ID field values */ HDMI_CONFIG1_AHB = 0x01, @@ -891,6 +895,17 @@ enum { HDMI_PHY_I2CM_CTLINT_ADDR_ARBITRATION_POL = 0x08, HDMI_PHY_I2CM_CTLINT_ADDR_ARBITRATION_MASK = 0x04, +/* AUD_CONF0 field values */ + HDMI_AUD_CONF0_SW_RESET = 0x80, + HDMI_AUD_CONF0_I2S_ALL_ENABLE = 0x2F, + +/* AUD_CONF1 field values */ + HDMI_AUD_CONF1_MODE_I2S = 0x00, + HDMI_AUD_CONF1_MODE_RIGHT_J = 0x02, + HDMI_AUD_CONF1_MODE_LEFT_J = 0x04, + HDMI_AUD_CONF1_WIDTH_16 = 0x10, + HDMI_AUD_CONF1_WIDTH_24 = 0x18, + /* AUD_CTS3 field values */ HDMI_AUD_CTS3_N_SHIFT_OFFSET = 5, HDMI_AUD_CTS3_N_SHIFT_MASK = 0xe0, @@ -905,6 +920,12 @@ enum { HDMI_AUD_CTS3_CTS_MANUAL = 0x10, HDMI_AUD_CTS3_AUDCTS19_16_MASK = 0x0f, +/* HDMI_AUD_INPUTCLKFS field values */ + HDMI_AUD_INPUTCLKFS_128FS = 0, + HDMI_AUD_INPUTCLKFS_256FS = 1, + HDMI_AUD_INPUTCLKFS_512FS = 2, + HDMI_AUD_INPUTCLKFS_64FS = 4, + /* AHB_DMA_CONF0 field values */ HDMI_AHB_DMA_CONF0_SW_FIFO_RST_OFFSET = 7, HDMI_AHB_DMA_CONF0_SW_FIFO_RST_MASK = 0x80, -- 1.9.1

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[Bug 98512] radeon r600 vdpau: Invalid command stream: texture bo too small
by bugzilla-daemon＠freedesktop.org 01 Nov '16

01 Nov '16

https://bugs.freedesktop.org/show_bug.cgi?id=98512 Bug ID: 98512 Summary: radeon r600 vdpau: Invalid command stream: texture bo too small Product: Mesa Version: git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r600 Assignee: dri-devel(a)lists.freedesktop.org Reporter: james.campbell(a)yahoo.com QA Contact: dri-devel(a)lists.freedesktop.org Mesa Git Master Arch Linux AMD A8-6600K APU When playing an h264 video using mpv with vdpau hardware decoding over opengl, the video is corrupted and the following error appears in dmesg: [ 8936.496231] radeon 0000:00:01.0: evergreen_cs_track_validate_texture:854 texture bo too small (layer size 225280, offset 1126400, max layer 2, depth 1, bo size 1351680) (640 176) [ 8936.496257] [drm:radeon_cs_ioctl [radeon]] *ERROR* Invalid command stream ! If I downgrade mesa to 12.0.3, playback works ok. Other mpv users have reported the same issue: https://github.com/mpv-player/mpv/issues/3714 -- You are receiving this mail because: You are the assignee for the bug.

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[GIT PULL] imx-drm fixes for active plane reconfiguration, a build warning, and error handling
by Philipp Zabel 01 Nov '16

01 Nov '16

Hi Dave, please consider merging this tag containing a few fixes for the recently merged active plane reconfiguration support, a label hidden to remove a build warning, a fixed error path, and fixes to handling of planes with chroma subsampling or alpha channel. regards Philipp The following changes since commit 1001354ca34179f3db924eb66672442a173147dc: Linux 4.9-rc1 (2016-10-15 12:17:50 -0700) are available in the git repository at: git://git.pengutronix.de/pza/linux.git tags/imx-drm-fixes-20161021 for you to fetch changes up to 86126748cd5063aa888ce252f16b89b35e7d4707: drm/imx: ipuv3-plane: disable local alpha for planes without alpha channel (2016-10-20 14:39:51 +0200) ---------------------------------------------------------------- imx-drm plane, build warning, and error handling fixes - some fixes for active plane reconfiguration support - hide unused label in case of disabled CONFIG_DRM_FBDEV_EMULATION, which caused a build warning - fixed error handling in imx_drm_bind - disallow odd x/y plane offsets for chroma subsampled formats - disable local alpha when switching from a format with alpha channel to an opaque format ---------------------------------------------------------------- Arnd Bergmann (1): drm/imx: hide an unused label Dan Carpenter (1): drm/imx: drm_dev_alloc() returns error pointers Liu Ying (3): drm/imx: ipuv3-plane: Switch EBA buffer only when we don't need modeset drm/imx: ipuv3-plane: Skip setting u/vbo only when we don't need modeset drm/imx: ipuv3-plane: Access old u/vbo properly in ->atomic_check for YU12/YV12 Philipp Zabel (2): drm/imx: ipuv3-plane: make sure x/y offsets are even in case of chroma subsampling drm/imx: ipuv3-plane: disable local alpha for planes without alpha channel Wei Yongjun (1): gpu: ipu-v3: Use ERR_CAST instead of ERR_PTR(PTR_ERR()) drivers/gpu/drm/imx/imx-drm-core.c | 6 ++++-- drivers/gpu/drm/imx/ipuv3-plane.c | 28 +++++++++++++++++++++------- drivers/gpu/ipu-v3/ipu-image-convert.c | 2 +- 3 files changed, 26 insertions(+), 10 deletions(-)

1 1

[PATCH] drm/imx: Fix error handling
by Christophe JAILLET 01 Nov '16

01 Nov '16

'drm_dev_alloc()' returns an error pointer in case of error, not NULL So test it with IS_ERR. This behavior has been introduced recently in 0f2886057be3. For some reason, this file has not been updated. Fixes: 0f2886057be3 ("drm: Don't swallow error codes in drm_dev_alloc()") Signed-off-by: Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> --- drivers/gpu/drm/imx/imx-drm-core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c index 98df09c2b388..3acc976cc04e 100644 --- a/drivers/gpu/drm/imx/imx-drm-core.c +++ b/drivers/gpu/drm/imx/imx-drm-core.c @@ -357,8 +357,8 @@ static int imx_drm_bind(struct device *dev) int ret; drm = drm_dev_alloc(&imx_drm_driver, dev); - if (!drm) - return -ENOMEM; + if (IS_ERR(drm)) + return PTR_ERR(drm); imxdrm = devm_kzalloc(dev, sizeof(*imxdrm), GFP_KERNEL); if (!imxdrm) { -- 2.9.3

2 1

[PATCH] drm/gma500: remove unused ioctl declarations
by Jiang Biao 01 Nov '16

01 Nov '16

psb_gem_create_ioctl and psb_gem_mmap_ioctl are not used currently, their declarations are useless. Signed-off-by: Jiang Biao <jiang.biao2(a)zte.com.cn> --- drivers/gpu/drm/gma500/psb_drv.h | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/gpu/drm/gma500/psb_drv.h b/drivers/gpu/drm/gma500/psb_drv.h index b743727..05d7aaf 100644 --- a/drivers/gpu/drm/gma500/psb_drv.h +++ b/drivers/gpu/drm/gma500/psb_drv.h @@ -753,10 +753,6 @@ extern int psb_gem_dumb_create(struct drm_file *file, struct drm_device *dev, extern int psb_gem_dumb_map_gtt(struct drm_file *file, struct drm_device *dev, uint32_t handle, uint64_t *offset); extern int psb_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf); -extern int psb_gem_create_ioctl(struct drm_device *dev, void *data, - struct drm_file *file); -extern int psb_gem_mmap_ioctl(struct drm_device *dev, void *data, - struct drm_file *file); /* psb_device.c */ extern const struct psb_ops psb_chip_ops; -- 2.1.0

1 0

[PULL] drm-intel-fixes
by Jani Nikula 01 Nov '16

01 Nov '16

Hi Dave, a batch of i915 fixes for v4.9. BR, Jani. The following changes since commit 07d9a380680d1c0eb51ef87ff2eab5c994949e69: Linux 4.9-rc2 (2016-10-23 17:10:14 -0700) are available in the git repository at: git://anongit.freedesktop.org/drm-intel tags/drm-intel-fixes-2016-11-01 for you to fetch changes up to c89d5454d48e3b6ecae1c9f8bb14b3fac64d9fc8: drm/i915: Fix SKL+ 90/270 degree rotated plane coordinate computation (2016-10-28 15:24:30 +0300) ---------------------------------------------------------------- Chris Wilson (1): drm/i915: Use fence_write() from rpm resume Dan Carpenter (1): drm/i915: fix a read size argument Daniel Stone (1): drm: i915: Wait for fences on new fb, not old Imre Deak (1): drm/i915: Fix mismatched INIT power domain disabling during suspend Jani Nikula (2): drm/i915: keep declarations in i915_drv.h drm/i915: workaround sparse warning on variable length arrays Paulo Zanoni (3): drm/i915/gen9: fix DDB partitioning for multi-screen cases drm/i915/gen9: fix watermarks when using the pipe scaler drm/i915/fbc: fix CFB size calculation for gen8+ Tvrtko Ursulin (2): drm/i915: Rotated view does not need a fence drm/i915: Remove two invalid warns Ville Syrjälä (3): drm/i915: Respect alternate_aux_channel for all DDI ports drm/i915: Clean up DDI DDC/AUX CH sanitation drm/i915: Fix SKL+ 90/270 degree rotated plane coordinate computation drivers/gpu/drm/i915/i915_drv.c | 4 +- drivers/gpu/drm/i915/i915_drv.h | 5 ++ drivers/gpu/drm/i915/i915_gem.c | 10 ++- drivers/gpu/drm/i915/i915_gem_fence.c | 21 +++++- drivers/gpu/drm/i915/i915_pci.c | 7 -- drivers/gpu/drm/i915/intel_bios.c | 122 +++++++++++++++++++------------ drivers/gpu/drm/i915/intel_device_info.c | 2 +- drivers/gpu/drm/i915/intel_display.c | 5 +- drivers/gpu/drm/i915/intel_dp.c | 75 ++++++++++--------- drivers/gpu/drm/i915/intel_fbc.c | 4 +- drivers/gpu/drm/i915/intel_pm.c | 24 +++--- 11 files changed, 171 insertions(+), 108 deletions(-) -- Jani Nikula, Intel Open Source Technology Center

1 0

[Bug 98523] Can't run without "nomodeset" on MacPro6,1 with two AMD R9 280X Tahiti video cards
by bugzilla-daemon＠freedesktop.org 01 Nov '16

01 Nov '16

1 0

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dri-devel November 2016