From: Tian Tao <tiantao6@hisilicon.com> To: <airlied@linux.ie>, <daniel@ffwll.ch>, <tzimmermann@suse.de>, <kraxel@redhat.com>, <alexander.deucher@amd.com>, <tglx@linutronix.de>, <dri-devel@lists.freedesktop.org>, <xinliang.liu@linaro.org>, <linux-kernel@vger.kernel.org> Subject: [PATCH v2] drm/hisilicon: Delete the entire file hibmc_ttm.c Date: Fri, 4 Dec 2020 09:23:18 +0800 [thread overview] Message-ID: <1607044999-47666-13-git-send-email-tiantao6@hisilicon.com> (raw) In-Reply-To: <1607044999-47666-1-git-send-email-tiantao6@hisilicon.com> Delete the entire file hibmc_ttm.c. drmm_vram_helper_init() can be called directly from hibmc_load(). hibmc_dumb_create() and hibmc_mode_funcs can go to hibmc_drm_drv.c v2: change Deletted to Delete Signed-off-by: Tian Tao <tiantao6@hisilicon.com> Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de> --- drivers/gpu/drm/hisilicon/hibmc/Makefile | 2 +- drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 21 ++++++++++- drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h | 4 -- drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c | 50 ------------------------- 4 files changed, 20 insertions(+), 57 deletions(-) delete mode 100644 drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c diff --git a/drivers/gpu/drm/hisilicon/hibmc/Makefile b/drivers/gpu/drm/hisilicon/hibmc/Makefile index 684ef79..d25c75e 100644 --- a/drivers/gpu/drm/hisilicon/hibmc/Makefile +++ b/drivers/gpu/drm/hisilicon/hibmc/Makefile @@ -1,4 +1,4 @@ # SPDX-License-Identifier: GPL-2.0-only -hibmc-drm-y := hibmc_drm_drv.o hibmc_drm_de.o hibmc_drm_vdac.o hibmc_ttm.o hibmc_drm_i2c.o +hibmc-drm-y := hibmc_drm_drv.o hibmc_drm_de.o hibmc_drm_vdac.o hibmc_drm_i2c.o obj-$(CONFIG_DRM_HISI_HIBMC) += hibmc-drm.o diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c index 5aea2e9..3687753 100644 --- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c +++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c @@ -16,6 +16,7 @@ #include <drm/drm_atomic_helper.h> #include <drm/drm_drv.h> +#include <drm/drm_gem_framebuffer_helper.h> #include <drm/drm_gem_vram_helper.h> #include <drm/drm_irq.h> #include <drm/drm_managed.h> @@ -43,6 +44,12 @@ static irqreturn_t hibmc_drm_interrupt(int irq, void *arg) return IRQ_HANDLED; } +static int hibmc_dumb_create(struct drm_file *file, struct drm_device *dev, + struct drm_mode_create_dumb *args) +{ + return drm_gem_vram_fill_create_dumb(file, dev, 0, 128, args); +} + static const struct drm_driver hibmc_driver = { .driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC, .fops = &hibmc_fops, @@ -77,6 +84,13 @@ static const struct dev_pm_ops hibmc_pm_ops = { hibmc_pm_resume) }; +static const struct drm_mode_config_funcs hibmc_mode_funcs = { + .mode_valid = drm_vram_helper_mode_valid, + .atomic_check = drm_atomic_helper_check, + .atomic_commit = drm_atomic_helper_commit, + .fb_create = drm_gem_fb_create, +}; + static int hibmc_kms_init(struct hibmc_drm_private *priv) { struct drm_device *dev = &priv->dev; @@ -262,9 +276,12 @@ static int hibmc_load(struct drm_device *dev) if (ret) goto err; - ret = hibmc_mm_init(priv); - if (ret) + ret = drmm_vram_helper_init(dev, pci_resource_start(dev->pdev, 0), + priv->fb_size); + if (ret) { + drm_err(dev, "Error initializing VRAM MM; %d\n", ret); goto err; + } ret = hibmc_kms_init(priv); if (ret) diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h index 2786de5..a49c10e 100644 --- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h +++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h @@ -64,10 +64,6 @@ int hibmc_de_init(struct hibmc_drm_private *priv); int hibmc_vdac_init(struct hibmc_drm_private *priv); int hibmc_mm_init(struct hibmc_drm_private *hibmc); -int hibmc_dumb_create(struct drm_file *file, struct drm_device *dev, - struct drm_mode_create_dumb *args); int hibmc_ddc_create(struct drm_device *drm_dev, struct hibmc_connector *connector); -extern const struct drm_mode_config_funcs hibmc_mode_funcs; - #endif diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c deleted file mode 100644 index 892d566..0000000 --- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_ttm.c +++ /dev/null @@ -1,50 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* Hisilicon Hibmc SoC drm driver - * - * Based on the bochs drm driver. - * - * Copyright (c) 2016 Huawei Limited. - * - * Author: - * Rongrong Zou <zourongrong@huawei.com> - * Rongrong Zou <zourongrong@gmail.com> - * Jianhua Li <lijianhua@huawei.com> - */ - -#include <linux/pci.h> - -#include <drm/drm_atomic_helper.h> -#include <drm/drm_gem.h> -#include <drm/drm_gem_framebuffer_helper.h> -#include <drm/drm_gem_vram_helper.h> -#include <drm/drm_print.h> - -#include "hibmc_drm_drv.h" - -int hibmc_mm_init(struct hibmc_drm_private *hibmc) -{ - int ret; - struct drm_device *dev = &hibmc->dev; - - ret = drmm_vram_helper_init(dev, pci_resource_start(dev->pdev, 0), - hibmc->fb_size); - if (ret) { - drm_err(dev, "Error initializing VRAM MM; %d\n", ret); - return ret; - } - - return 0; -} - -int hibmc_dumb_create(struct drm_file *file, struct drm_device *dev, - struct drm_mode_create_dumb *args) -{ - return drm_gem_vram_fill_create_dumb(file, dev, 0, 128, args); -} - -const struct drm_mode_config_funcs hibmc_mode_funcs = { - .mode_valid = drm_vram_helper_mode_valid, - .atomic_check = drm_atomic_helper_check, - .atomic_commit = drm_atomic_helper_commit, - .fb_create = drm_gem_fb_create, -}; -- 2.7.4
next prev parent reply other threads:[~2020-12-04 1:24 UTC|newest] Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-12-04 1:23 [PATCH drm/hisilicon 0/3] support reading resolutions from EDID Tian Tao 2020-12-04 1:23 ` [PATCH] drm/fsl-dcu: remove redundant platform_get_irq error message Tian Tao 2020-12-04 1:23 ` [PATCH 1/2] drm/hisilicon: Use managed mode-config init Tian Tao 2020-12-04 1:23 ` [PATCH] drm/msm/dp: remove duplicate include statement Tian Tao 2020-12-04 1:23 ` [PATCH] drm/msm/dsi: Replace spin_lock_irqsave by spin_lock in hard IRQ Tian Tao 2020-12-04 1:23 ` [PATCH] drm/nouveau/fb/gp102-: use flexible-array member instead of zero-length array Tian Tao 2020-12-04 1:23 ` [PATCH] drm/nouveau: Use vmemdup_user() Tian Tao 2020-12-04 1:23 ` [PATCH] drm/tilcdc: Remove unnecessary THIS_MODULE Tian Tao 2020-12-04 1:23 ` [PATCH] drm/ttm: remove unused varibles Tian Tao 2020-12-04 1:23 ` [PATCH] drm/vc4: Deleted the drm_device declaration Tian Tao 2020-12-04 1:23 ` [PATCH] gpu: ipu-v3: replace spin_lock_irqsave by spin_lock in hard IRQ Tian Tao 2020-12-04 1:23 ` [PATCH 2/2] drm/hisilicon: Deletted unused local parameters Tian Tao 2020-12-04 1:23 ` Tian Tao [this message] 2020-12-04 1:23 ` [PATCH drm/hisilicon v3 0/2] support reading resolutions from EDID Tian Tao -- strict thread matches above, loose matches on Subject: below -- 2020-12-03 9:47 [PATCH v2] drm/hisilicon: Delete the entire file hibmc_ttm.c Tian Tao
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