On 2015ë
02ì 18ì¼ 20:17, Andrzej Hajda wrote:
> These files are not used anymore.
Applied.
Thanks,
Inki Dae
>
> Signed-off-by: Andrzej Hajda <a.hajda at samsung.com>
> ---
> drivers/gpu/drm/exynos/exynos_drm_connector.c | 245
> --------------------------
> drivers/gpu/drm/exynos/exynos_drm_connector.h | 20 ---
> 2 files changed, 265 deletions(-)
> delete mode 100644 drivers/gpu/drm/exynos/exynos_drm_connector.c
> delete mode 100644 drivers/gpu/drm/exynos/exynos_drm_connector.h
>
> diff --git a/drivers/gpu/drm/exynos/exynos_drm_connector.c
> b/drivers/gpu/drm/exynos/exynos_drm_connector.c
> deleted file mode 100644
> index ba9b3d5..0000000
> --- a/drivers/gpu/drm/exynos/exynos_drm_connector.c
> +++ /dev/null
> @@ -1,245 +0,0 @@
> -/*
> - * Copyright (c) 2011 Samsung Electronics Co., Ltd.
> - * Authors:
> - * Inki Dae <inki.dae at samsung.com>
> - * Joonyoung Shim <jy0922.shim at samsung.com>
> - * Seung-Woo Kim <sw0312.kim at samsung.com>
> - *
> - * This program is free software; you can redistribute it and/or modify it
> - * under the terms of the GNU General Public License as published by the
> - * Free Software Foundation; either version 2 of the License, or (at your
> - * option) any later version.
> - */
> -
> -#include <drm/drmP.h>
> -#include <drm/drm_crtc_helper.h>
> -
> -#include <drm/exynos_drm.h>
> -#include "exynos_drm_drv.h"
> -#include "exynos_drm_encoder.h"
> -#include "exynos_drm_connector.h"
> -
> -#define to_exynos_connector(x) container_of(x, struct
> exynos_drm_connector,\
> - drm_connector)
> -
> -struct exynos_drm_connector {
> - struct drm_connector drm_connector;
> - uint32_t encoder_id;
> - struct exynos_drm_display *display;
> -};
> -
> -static int exynos_drm_connector_get_modes(struct drm_connector *connector)
> -{
> - struct exynos_drm_connector *exynos_connector =
> - to_exynos_connector(connector);
> - struct exynos_drm_display *display = exynos_connector->display;
> - struct edid *edid = NULL;
> - unsigned int count = 0;
> - int ret;
> -
> - /*
> - * if get_edid() exists then get_edid() callback of hdmi side
> - * is called to get edid data through i2c interface else
> - * get timing from the FIMD driver(display controller).
> - *
> - * P.S. in case of lcd panel, count is always 1 if success
> - * because lcd panel has only one mode.
> - */
> - if (display->ops->get_edid) {
> - edid = display->ops->get_edid(display, connector);
> - if (IS_ERR_OR_NULL(edid)) {
> - ret = PTR_ERR(edid);
> - edid = NULL;
> - DRM_ERROR("Panel operation get_edid failed %d\n", ret);
> - goto out;
> - }
> -
> - count = drm_add_edid_modes(connector, edid);
> - if (!count) {
> - DRM_ERROR("Add edid modes failed %d\n", count);
> - goto out;
> - }
> -
> - drm_mode_connector_update_edid_property(connector, edid);
> - } else {
> - struct exynos_drm_panel_info *panel;
> - struct drm_display_mode *mode = drm_mode_create(connector->dev);
> - if (!mode) {
> - DRM_ERROR("failed to create a new display mode.\n");
> - return 0;
> - }
> -
> - if (display->ops->get_panel)
> - panel = display->ops->get_panel(display);
> - else {
> - drm_mode_destroy(connector->dev, mode);
> - return 0;
> - }
> -
> - drm_display_mode_from_videomode(&panel->vm, mode);
> - mode->width_mm = panel->width_mm;
> - mode->height_mm = panel->height_mm;
> - connector->display_info.width_mm = mode->width_mm;
> - connector->display_info.height_mm = mode->height_mm;
> -
> - mode->type = DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED;
> - drm_mode_set_name(mode);
> - drm_mode_probed_add(connector, mode);
> -
> - count = 1;
> - }
> -
> -out:
> - kfree(edid);
> - return count;
> -}
> -
> -static int exynos_drm_connector_mode_valid(struct drm_connector *connector,
> - struct drm_display_mode *mode)
> -{
> - struct exynos_drm_connector *exynos_connector =
> - to_exynos_connector(connector);
> - struct exynos_drm_display *display = exynos_connector->display;
> - int ret = MODE_BAD;
> -
> - DRM_DEBUG_KMS("%s\n", __FILE__);
> -
> - if (display->ops->check_mode)
> - if (!display->ops->check_mode(display, mode))
> - ret = MODE_OK;
> -
> - return ret;
> -}
> -
> -static struct drm_encoder *exynos_drm_best_encoder(
> - struct drm_connector *connector)
> -{
> - struct drm_device *dev = connector->dev;
> - struct exynos_drm_connector *exynos_connector =
> - to_exynos_connector(connector);
> - return drm_encoder_find(dev, exynos_connector->encoder_id);
> -}
> -
> -static struct drm_connector_helper_funcs exynos_connector_helper_funcs = {
> - .get_modes = exynos_drm_connector_get_modes,
> - .mode_valid = exynos_drm_connector_mode_valid,
> - .best_encoder = exynos_drm_best_encoder,
> -};
> -
> -static int exynos_drm_connector_fill_modes(struct drm_connector *connector,
> - unsigned int max_width, unsigned int max_height)
> -{
> - struct exynos_drm_connector *exynos_connector =
> - to_exynos_connector(connector);
> - struct exynos_drm_display *display = exynos_connector->display;
> - unsigned int width, height;
> -
> - width = max_width;
> - height = max_height;
> -
> - /*
> - * if specific driver want to find desired_mode using maxmum
> - * resolution then get max width and height from that driver.
> - */
> - if (display->ops->get_max_resol)
> - display->ops->get_max_resol(display, &width, &height);
> -
> - return drm_helper_probe_single_connector_modes(connector, width,
> - height);
> -}
> -
> -/* get detection status of display device. */
> -static enum drm_connector_status
> -exynos_drm_connector_detect(struct drm_connector *connector, bool force)
> -{
> - struct exynos_drm_connector *exynos_connector =
> - to_exynos_connector(connector);
> - struct exynos_drm_display *display = exynos_connector->display;
> - enum drm_connector_status status = connector_status_disconnected;
> -
> - if (display->ops->is_connected) {
> - if (display->ops->is_connected(display))
> - status = connector_status_connected;
> - else
> - status = connector_status_disconnected;
> - }
> -
> - return status;
> -}
> -
> -static void exynos_drm_connector_destroy(struct drm_connector *connector)
> -{
> - struct exynos_drm_connector *exynos_connector =
> - to_exynos_connector(connector);
> -
> - drm_connector_unregister(connector);
> - drm_connector_cleanup(connector);
> - kfree(exynos_connector);
> -}
> -
> -static struct drm_connector_funcs exynos_connector_funcs = {
> - .dpms = drm_helper_connector_dpms,
> - .fill_modes = exynos_drm_connector_fill_modes,
> - .detect = exynos_drm_connector_detect,
> - .destroy = exynos_drm_connector_destroy,
> -};
> -
> -struct drm_connector *exynos_drm_connector_create(struct drm_device *dev,
> - struct drm_encoder *encoder)
> -{
> - struct exynos_drm_connector *exynos_connector;
> - struct exynos_drm_display *display = exynos_drm_get_display(encoder);
> - struct drm_connector *connector;
> - int type;
> - int err;
> -
> - exynos_connector = kzalloc(sizeof(*exynos_connector), GFP_KERNEL);
> - if (!exynos_connector)
> - return NULL;
> -
> - connector = &exynos_connector->drm_connector;
> -
> - switch (display->type) {
> - case EXYNOS_DISPLAY_TYPE_HDMI:
> - type = DRM_MODE_CONNECTOR_HDMIA;
> - connector->interlace_allowed = true;
> - connector->polled = DRM_CONNECTOR_POLL_HPD;
> - break;
> - case EXYNOS_DISPLAY_TYPE_VIDI:
> - type = DRM_MODE_CONNECTOR_VIRTUAL;
> - connector->polled = DRM_CONNECTOR_POLL_HPD;
> - break;
> - default:
> - type = DRM_MODE_CONNECTOR_Unknown;
> - break;
> - }
> -
> - drm_connector_init(dev, connector, &exynos_connector_funcs, type);
> - drm_connector_helper_add(connector, &exynos_connector_helper_funcs);
> -
> - err = drm_connector_register(connector);
> - if (err)
> - goto err_connector;
> -
> - exynos_connector->encoder_id = encoder->base.id;
> - exynos_connector->display = display;
> - connector->dpms = DRM_MODE_DPMS_OFF;
> - connector->encoder = encoder;
> -
> - err = drm_mode_connector_attach_encoder(connector, encoder);
> - if (err) {
> - DRM_ERROR("failed to attach a connector to a encoder\n");
> - goto err_sysfs;
> - }
> -
> - DRM_DEBUG_KMS("connector has been created\n");
> -
> - return connector;
> -
> -err_sysfs:
> - drm_connector_unregister(connector);
> -err_connector:
> - drm_connector_cleanup(connector);
> - kfree(exynos_connector);
> - return NULL;
> -}
> diff --git a/drivers/gpu/drm/exynos/exynos_drm_connector.h
> b/drivers/gpu/drm/exynos/exynos_drm_connector.h
> deleted file mode 100644
> index 4eb20d7..0000000
> --- a/drivers/gpu/drm/exynos/exynos_drm_connector.h
> +++ /dev/null
> @@ -1,20 +0,0 @@
> -/*
> - * Copyright (c) 2011 Samsung Electronics Co., Ltd.
> - * Authors:
> - * Inki Dae <inki.dae at samsung.com>
> - * Joonyoung Shim <jy0922.shim at samsung.com>
> - * Seung-Woo Kim <sw0312.kim at samsung.com>
> - *
> - * This program is free software; you can redistribute it and/or modify it
> - * under the terms of the GNU General Public License as published by the
> - * Free Software Foundation; either version 2 of the License, or (at your
> - * option) any later version.
> - */
> -
> -#ifndef _EXYNOS_DRM_CONNECTOR_H_
> -#define _EXYNOS_DRM_CONNECTOR_H_
> -
> -struct drm_connector *exynos_drm_connector_create(struct drm_device *dev,
> - struct drm_encoder *encoder);
> -
> -#endif
>
