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Diffstat (limited to 'drivers/staging/gma500/mdfld_tmd_vid.c')
-rw-r--r--drivers/staging/gma500/mdfld_tmd_vid.c206
1 files changed, 0 insertions, 206 deletions
diff --git a/drivers/staging/gma500/mdfld_tmd_vid.c b/drivers/staging/gma500/mdfld_tmd_vid.c
deleted file mode 100644
index affdc09c6769..000000000000
--- a/drivers/staging/gma500/mdfld_tmd_vid.c
+++ /dev/null
@@ -1,206 +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 "mdfld_dsi_dbi.h"
-#include "mdfld_dsi_dpi.h"
-#include "mdfld_dsi_output.h"
-#include "mdfld_output.h"
-
-#include "mdfld_dsi_pkg_sender.h"
-
-#include "displays/tmd_vid.h"
-
-/* FIXME: 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 mrst_timing_info *ti = &dev_priv->gct_data.DTD;
- bool use_gct = false; /*Disable GCT for now*/
-
- mode = kzalloc(sizeof(*mode), GFP_KERNEL);
- if (!mode) {
- dev_err(dev->dev, "Out of memory\n");
- return NULL;
- }
-
- if (use_gct) {
- dev_dbg(dev->dev, "gct find MIPI panel.\n");
-
- 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;
-}
-
-/*
- * mdfld_init_TMD_MIPI - initialise a TMD interface
- * @dsi_config: configuration
- * @pipe: pipe to configure
- *
- * 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!
- */
-
-
-static void mdfld_dsi_tmd_drv_ic_init(struct mdfld_dsi_config *dsi_config,
- int pipe)
-{
- 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};
-
- 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);
-
- mdfld_dsi_send_gen_long_lp(sender, tmd_cmd_mcap_off, 1, 0);
- mdfld_dsi_send_gen_long_lp(sender, tmd_cmd_enable_lane_switch, 1, 0);
- mdfld_dsi_send_gen_long_lp(sender, tmd_cmd_set_lane_num, 1, 0);
- mdfld_dsi_send_gen_long_lp(sender, tmd_cmd_pushing_clock0, 1, 0);
- mdfld_dsi_send_gen_long_lp(sender, tmd_cmd_pushing_clock1, 1, 0);
- mdfld_dsi_send_gen_long_lp(sender, tmd_cmd_set_mode, 1, 0);
- mdfld_dsi_send_gen_long_lp(sender, tmd_cmd_set_sync_pulse_mode, 1, 0);
- mdfld_dsi_send_mcs_long_lp(sender, tmd_cmd_set_column, 2, 0);
- mdfld_dsi_send_mcs_long_lp(sender, tmd_cmd_set_page, 2, 0);
- mdfld_dsi_send_gen_long_lp(sender, tmd_cmd_set_video_mode, 1, 0);
- mdfld_dsi_send_gen_long_lp(sender, tmd_cmd_enable_backlight, 1, 0);
- mdfld_dsi_send_gen_long_lp(sender, tmd_cmd_set_backlight_dimming, 1, 0);
-
- dsi_config->dvr_ic_inited = 1;
-}
-
-/* TMD 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,
-};
-
-/* TMD DPI encoder funcs */
-static const struct drm_encoder_funcs mdfld_tpo_dpi_encoder_funcs = {
- .destroy = drm_encoder_cleanup,
-};
-
-void tmd_vid_init(struct drm_device *dev, struct panel_funcs *p_funcs)
-{
- if (!dev || !p_funcs) {
- dev_err(dev->dev, "Invalid parameters\n");
- return;
- }
-
- p_funcs->encoder_funcs = &mdfld_tpo_dpi_encoder_funcs;
- p_funcs->encoder_helper_funcs = &mdfld_tpo_dpi_encoder_helper_funcs;
- p_funcs->get_config_mode = &tmd_vid_get_config_mode;
- p_funcs->update_fb = NULL;
- p_funcs->get_panel_info = tmd_vid_get_panel_info;
- p_funcs->reset = mdfld_dsi_panel_reset;
- p_funcs->drv_ic_init = mdfld_dsi_tmd_drv_ic_init;
-}
generated by cgit v1.2.3 (git 2.0.4) at 2024-05-02 00:57:34 +0000