diff options
Diffstat (limited to 'drivers/gpu/drm/gma500/mdfld_tmd_vid.c')
| -rw-r--r-- | drivers/gpu/drm/gma500/mdfld_tmd_vid.c | 197 |
1 files changed, 0 insertions, 197 deletions
diff --git a/drivers/gpu/drm/gma500/mdfld_tmd_vid.c b/drivers/gpu/drm/gma500/mdfld_tmd_vid.c deleted file mode 100644 index 25e897b98f86..000000000000 --- a/drivers/gpu/drm/gma500/mdfld_tmd_vid.c +++ /dev/null @@ -1,197 +0,0 @@ -/* - * Copyright © 2010 Intel Corporation - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice (including the next - * paragraph) shall be included in all copies or substantial portions of the - * Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Authors: - * Jim Liu <jim.liu@intel.com> - * Jackie Li<yaodong.li@intel.com> - * Gideon Eaton <eaton. - * Scott Rowe <scott.m.rowe@intel.com> - */ - -#include <linux/delay.h> - -#include "mdfld_dsi_dpi.h" -#include "mdfld_dsi_pkg_sender.h" - -static struct drm_display_mode *tmd_vid_get_config_mode(struct drm_device *dev) -{ - struct drm_display_mode *mode; - struct drm_psb_private *dev_priv = dev->dev_private; - struct oaktrail_timing_info *ti = &dev_priv->gct_data.DTD; - bool use_gct = false; /*Disable GCT for now*/ - - mode = kzalloc(sizeof(*mode), GFP_KERNEL); - if (!mode) - return NULL; - - if (use_gct) { - mode->hdisplay = (ti->hactive_hi << 8) | ti->hactive_lo; - mode->vdisplay = (ti->vactive_hi << 8) | ti->vactive_lo; - mode->hsync_start = mode->hdisplay + \ - ((ti->hsync_offset_hi << 8) | \ - ti->hsync_offset_lo); - mode->hsync_end = mode->hsync_start + \ - ((ti->hsync_pulse_width_hi << 8) | \ - ti->hsync_pulse_width_lo); - mode->htotal = mode->hdisplay + ((ti->hblank_hi << 8) | \ - ti->hblank_lo); - mode->vsync_start = \ - mode->vdisplay + ((ti->vsync_offset_hi << 8) | \ - ti->vsync_offset_lo); - mode->vsync_end = \ - mode->vsync_start + ((ti->vsync_pulse_width_hi << 8) | \ - ti->vsync_pulse_width_lo); - mode->vtotal = mode->vdisplay + \ - ((ti->vblank_hi << 8) | ti->vblank_lo); - mode->clock = ti->pixel_clock * 10; - - dev_dbg(dev->dev, "hdisplay is %d\n", mode->hdisplay); - dev_dbg(dev->dev, "vdisplay is %d\n", mode->vdisplay); - dev_dbg(dev->dev, "HSS is %d\n", mode->hsync_start); - dev_dbg(dev->dev, "HSE is %d\n", mode->hsync_end); - dev_dbg(dev->dev, "htotal is %d\n", mode->htotal); - dev_dbg(dev->dev, "VSS is %d\n", mode->vsync_start); - dev_dbg(dev->dev, "VSE is %d\n", mode->vsync_end); - dev_dbg(dev->dev, "vtotal is %d\n", mode->vtotal); - dev_dbg(dev->dev, "clock is %d\n", mode->clock); - } else { - mode->hdisplay = 480; - mode->vdisplay = 854; - mode->hsync_start = 487; - mode->hsync_end = 490; - mode->htotal = 499; - mode->vsync_start = 861; - mode->vsync_end = 865; - mode->vtotal = 873; - mode->clock = 33264; - } - - drm_mode_set_name(mode); - drm_mode_set_crtcinfo(mode, 0); - - mode->type |= DRM_MODE_TYPE_PREFERRED; - - return mode; -} - -static int tmd_vid_get_panel_info(struct drm_device *dev, - int pipe, - struct panel_info *pi) -{ - if (!dev || !pi) - return -EINVAL; - - pi->width_mm = TMD_PANEL_WIDTH; - pi->height_mm = TMD_PANEL_HEIGHT; - - return 0; -} - -/* ************************************************************************* *\ - * FUNCTION: mdfld_init_TMD_MIPI - * - * DESCRIPTION: This function is called only by mrst_dsi_mode_set and - * restore_display_registers. since this function does not - * acquire the mutex, it is important that the calling function - * does! -\* ************************************************************************* */ - -/* FIXME: make the below data u8 instead of u32; note byte order! */ -static u32 tmd_cmd_mcap_off[] = {0x000000b2}; -static u32 tmd_cmd_enable_lane_switch[] = {0x000101ef}; -static u32 tmd_cmd_set_lane_num[] = {0x006360ef}; -static u32 tmd_cmd_pushing_clock0[] = {0x00cc2fef}; -static u32 tmd_cmd_pushing_clock1[] = {0x00dd6eef}; -static u32 tmd_cmd_set_mode[] = {0x000000b3}; -static u32 tmd_cmd_set_sync_pulse_mode[] = {0x000961ef}; -static u32 tmd_cmd_set_column[] = {0x0100002a, 0x000000df}; -static u32 tmd_cmd_set_page[] = {0x0300002b, 0x00000055}; -static u32 tmd_cmd_set_video_mode[] = {0x00000153}; -/*no auto_bl,need add in furture*/ -static u32 tmd_cmd_enable_backlight[] = {0x00005ab4}; -static u32 tmd_cmd_set_backlight_dimming[] = {0x00000ebd}; - -static void mdfld_dsi_tmd_drv_ic_init(struct mdfld_dsi_config *dsi_config, - int pipe) -{ - struct mdfld_dsi_pkg_sender *sender - = mdfld_dsi_get_pkg_sender(dsi_config); - - DRM_INFO("Enter mdfld init TMD MIPI display.\n"); - - if (!sender) { - DRM_ERROR("Cannot get sender\n"); - return; - } - - if (dsi_config->dvr_ic_inited) - return; - - msleep(3); - - /* FIXME: make the below data u8 instead of u32; note byte order! */ - - mdfld_dsi_send_gen_long(sender, (u8 *) tmd_cmd_mcap_off, - sizeof(tmd_cmd_mcap_off), false); - mdfld_dsi_send_gen_long(sender, (u8 *) tmd_cmd_enable_lane_switch, - sizeof(tmd_cmd_enable_lane_switch), false); - mdfld_dsi_send_gen_long(sender, (u8 *) tmd_cmd_set_lane_num, - sizeof(tmd_cmd_set_lane_num), false); - mdfld_dsi_send_gen_long(sender, (u8 *) tmd_cmd_pushing_clock0, - sizeof(tmd_cmd_pushing_clock0), false); - mdfld_dsi_send_gen_long(sender, (u8 *) tmd_cmd_pushing_clock1, - sizeof(tmd_cmd_pushing_clock1), false); - mdfld_dsi_send_gen_long(sender, (u8 *) tmd_cmd_set_mode, - sizeof(tmd_cmd_set_mode), false); - mdfld_dsi_send_gen_long(sender, (u8 *) tmd_cmd_set_sync_pulse_mode, - sizeof(tmd_cmd_set_sync_pulse_mode), false); - mdfld_dsi_send_mcs_long(sender, (u8 *) tmd_cmd_set_column, - sizeof(tmd_cmd_set_column), false); - mdfld_dsi_send_mcs_long(sender, (u8 *) tmd_cmd_set_page, - sizeof(tmd_cmd_set_page), false); - mdfld_dsi_send_gen_long(sender, (u8 *) tmd_cmd_set_video_mode, - sizeof(tmd_cmd_set_video_mode), false); - mdfld_dsi_send_gen_long(sender, (u8 *) tmd_cmd_enable_backlight, - sizeof(tmd_cmd_enable_backlight), false); - mdfld_dsi_send_gen_long(sender, (u8 *) tmd_cmd_set_backlight_dimming, - sizeof(tmd_cmd_set_backlight_dimming), false); - - dsi_config->dvr_ic_inited = 1; -} - -/*TPO DPI encoder helper funcs*/ -static const struct drm_encoder_helper_funcs - mdfld_tpo_dpi_encoder_helper_funcs = { - .dpms = mdfld_dsi_dpi_dpms, - .mode_fixup = mdfld_dsi_dpi_mode_fixup, - .prepare = mdfld_dsi_dpi_prepare, - .mode_set = mdfld_dsi_dpi_mode_set, - .commit = mdfld_dsi_dpi_commit, -}; - -const struct panel_funcs mdfld_tmd_vid_funcs = { - .encoder_helper_funcs = &mdfld_tpo_dpi_encoder_helper_funcs, - .get_config_mode = &tmd_vid_get_config_mode, - .get_panel_info = tmd_vid_get_panel_info, - .reset = mdfld_dsi_panel_reset, - .drv_ic_init = mdfld_dsi_tmd_drv_ic_init, -}; |