Commit 026abc33 authored by Kirill A. Shutemov's avatar Kirill A. Shutemov Committed by Dave Airlie

gma500: initial medfield merge

We need to merge this ahead of some of the cleanup because a lot of needed
cleanup spans both new and old chips. If we try and clean up and the merge
we end up fighting ourselves.
Signed-off-by: default avatarKirill A. Shutemov <kirill.shutemov@linux.intel.com>
[With a load of the cleanup stuff folded in, register stuff reworked sanely]
Signed-off-by: default avatarAlan Cox <alan@linux.intel.com>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent c6265ff5
...@@ -28,6 +28,8 @@ ...@@ -28,6 +28,8 @@
#include <linux/module.h> #include <linux/module.h>
#include <linux/notifier.h> #include <linux/notifier.h>
#include <linux/mfd/intel_msic.h> #include <linux/mfd/intel_msic.h>
#include <linux/gpio.h>
#include <linux/i2c/tc35876x.h>
#include <asm/setup.h> #include <asm/setup.h>
#include <asm/mpspec_def.h> #include <asm/mpspec_def.h>
...@@ -686,6 +688,19 @@ static void *msic_ocd_platform_data(void *info) ...@@ -686,6 +688,19 @@ static void *msic_ocd_platform_data(void *info)
return msic_generic_platform_data(info, INTEL_MSIC_BLOCK_OCD); return msic_generic_platform_data(info, INTEL_MSIC_BLOCK_OCD);
} }
/* tc35876x DSI-LVDS bridge chip and panel platform data */
static void *tc35876x_platform_data(void *data)
{
static struct tc35876x_platform_data pdata;
/* gpio pins set to -1 will not be used by the driver */
pdata.gpio_bridge_reset = get_gpio_by_name("LCMB_RXEN");
pdata.gpio_panel_bl_en = get_gpio_by_name("6S6P_BL_EN");
pdata.gpio_panel_vadd = get_gpio_by_name("EN_VREG_LCD_V3P3");
return &pdata;
}
static const struct devs_id __initconst device_ids[] = { static const struct devs_id __initconst device_ids[] = {
{"bma023", SFI_DEV_TYPE_I2C, 1, &no_platform_data}, {"bma023", SFI_DEV_TYPE_I2C, 1, &no_platform_data},
{"pmic_gpio", SFI_DEV_TYPE_SPI, 1, &pmic_gpio_platform_data}, {"pmic_gpio", SFI_DEV_TYPE_SPI, 1, &pmic_gpio_platform_data},
...@@ -698,6 +713,7 @@ static const struct devs_id __initconst device_ids[] = { ...@@ -698,6 +713,7 @@ static const struct devs_id __initconst device_ids[] = {
{"i2c_accel", SFI_DEV_TYPE_I2C, 0, &lis331dl_platform_data}, {"i2c_accel", SFI_DEV_TYPE_I2C, 0, &lis331dl_platform_data},
{"pmic_audio", SFI_DEV_TYPE_IPC, 1, &no_platform_data}, {"pmic_audio", SFI_DEV_TYPE_IPC, 1, &no_platform_data},
{"mpu3050", SFI_DEV_TYPE_I2C, 1, &mpu3050_platform_data}, {"mpu3050", SFI_DEV_TYPE_I2C, 1, &mpu3050_platform_data},
{"i2c_disp_brig", SFI_DEV_TYPE_I2C, 0, &tc35876x_platform_data},
/* MSIC subdevices */ /* MSIC subdevices */
{"msic_battery", SFI_DEV_TYPE_IPC, 1, &msic_battery_platform_data}, {"msic_battery", SFI_DEV_TYPE_IPC, 1, &msic_battery_platform_data},
......
...@@ -24,3 +24,10 @@ config DRM_GMA3600 ...@@ -24,3 +24,10 @@ config DRM_GMA3600
help help
Say yes to include basic support for Intel GMA3600/3650 (Intel Say yes to include basic support for Intel GMA3600/3650 (Intel
Cedar Trail) platforms. Cedar Trail) platforms.
config DRM_MEDFIELD
bool "Intel Medfield support (Experimental)"
depends on DRM_GMA500 && X86_INTEL_MID
help
Say yes to include support for the Intel Medfield platform.
...@@ -37,4 +37,14 @@ gma500_gfx-$(CONFIG_DRM_GMA600) += oaktrail_device.o \ ...@@ -37,4 +37,14 @@ gma500_gfx-$(CONFIG_DRM_GMA600) += oaktrail_device.o \
oaktrail_hdmi.o \ oaktrail_hdmi.o \
oaktrail_hdmi_i2c.o oaktrail_hdmi_i2c.o
gma500_gfx-$(CONFIG_DRM_MEDFIELD) += mdfld_device.o \
mdfld_output.o \
mdfld_intel_display.o \
mdfld_dsi_output.o \
mdfld_dsi_dpi.o \
mdfld_dsi_pkg_sender.o \
mdfld_tpo_vid.o \
mdfld_tmd_vid.o \
tc35876x-dsi-lvds.o
obj-$(CONFIG_DRM_GMA500) += gma500_gfx.o obj-$(CONFIG_DRM_GMA500) += gma500_gfx.o
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/*
* 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>
*/
#ifndef __MDFLD_DSI_DPI_H__
#define __MDFLD_DSI_DPI_H__
#include "mdfld_dsi_output.h"
#include "mdfld_output.h"
struct mdfld_dsi_dpi_timing {
u16 hsync_count;
u16 hbp_count;
u16 hfp_count;
u16 hactive_count;
u16 vsync_count;
u16 vbp_count;
u16 vfp_count;
};
struct mdfld_dsi_dpi_output {
struct mdfld_dsi_encoder base;
struct drm_device *dev;
int panel_on;
int first_boot;
const struct panel_funcs *p_funcs;
};
#define MDFLD_DSI_DPI_OUTPUT(dsi_encoder)\
container_of(dsi_encoder, struct mdfld_dsi_dpi_output, base)
/* Export functions */
extern int mdfld_dsi_dpi_timing_calculation(struct drm_display_mode *mode,
struct mdfld_dsi_dpi_timing *dpi_timing,
int num_lane, int bpp);
extern struct mdfld_dsi_encoder *mdfld_dsi_dpi_init(struct drm_device *dev,
struct mdfld_dsi_connector *dsi_connector,
const struct panel_funcs *p_funcs);
/* MDFLD DPI helper functions */
extern void mdfld_dsi_dpi_dpms(struct drm_encoder *encoder, int mode);
extern bool mdfld_dsi_dpi_mode_fixup(struct drm_encoder *encoder,
struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode);
extern void mdfld_dsi_dpi_prepare(struct drm_encoder *encoder);
extern void mdfld_dsi_dpi_commit(struct drm_encoder *encoder);
extern void mdfld_dsi_dpi_mode_set(struct drm_encoder *encoder,
struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode);
extern void mdfld_dsi_dpi_turn_on(struct mdfld_dsi_dpi_output *output,
int pipe);
extern void mdfld_dsi_dpi_controller_init(struct mdfld_dsi_config *dsi_config,
int pipe);
#endif /*__MDFLD_DSI_DPI_H__*/
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/*
* 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:
* Jackie Li<yaodong.li@intel.com>
*/
#ifndef __MDFLD_DSI_PKG_SENDER_H__
#define __MDFLD_DSI_PKG_SENDER_H__
#include <linux/kthread.h>
#define MDFLD_MAX_DCS_PARAM 8
struct mdfld_dsi_pkg_sender {
struct drm_device *dev;
struct mdfld_dsi_connector *dsi_connector;
u32 status;
u32 panel_mode;
int pipe;
spinlock_t lock;
u32 pkg_num;
/* Registers */
u32 dpll_reg;
u32 dspcntr_reg;
u32 pipeconf_reg;
u32 pipestat_reg;
u32 dsplinoff_reg;
u32 dspsurf_reg;
u32 mipi_intr_stat_reg;
u32 mipi_lp_gen_data_reg;
u32 mipi_hs_gen_data_reg;
u32 mipi_lp_gen_ctrl_reg;
u32 mipi_hs_gen_ctrl_reg;
u32 mipi_gen_fifo_stat_reg;
u32 mipi_data_addr_reg;
u32 mipi_data_len_reg;
u32 mipi_cmd_addr_reg;
u32 mipi_cmd_len_reg;
};
/* DCS definitions */
#define DCS_SOFT_RESET 0x01
#define DCS_ENTER_SLEEP_MODE 0x10
#define DCS_EXIT_SLEEP_MODE 0x11
#define DCS_SET_DISPLAY_OFF 0x28
#define DCS_SET_DISPLAY_ON 0x29
#define DCS_SET_COLUMN_ADDRESS 0x2a
#define DCS_SET_PAGE_ADDRESS 0x2b
#define DCS_WRITE_MEM_START 0x2c
#define DCS_SET_TEAR_OFF 0x34
#define DCS_SET_TEAR_ON 0x35
extern int mdfld_dsi_pkg_sender_init(struct mdfld_dsi_connector *dsi_connector,
int pipe);
extern void mdfld_dsi_pkg_sender_destroy(struct mdfld_dsi_pkg_sender *sender);
int mdfld_dsi_send_mcs_short(struct mdfld_dsi_pkg_sender *sender, u8 cmd,
u8 param, u8 param_num, bool hs);
int mdfld_dsi_send_mcs_long(struct mdfld_dsi_pkg_sender *sender, u8 *data,
u32 len, bool hs);
int mdfld_dsi_send_gen_short(struct mdfld_dsi_pkg_sender *sender, u8 param0,
u8 param1, u8 param_num, bool hs);
int mdfld_dsi_send_gen_long(struct mdfld_dsi_pkg_sender *sender, u8 *data,
u32 len, bool hs);
/* Read interfaces */
int mdfld_dsi_read_mcs(struct mdfld_dsi_pkg_sender *sender, u8 cmd,
u32 *data, u16 len, bool hs);
#endif
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/*
* Copyright (c) 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, sublicensen
* 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:
* Thomas Eaton <thomas.g.eaton@intel.com>
* Scott Rowe <scott.m.rowe@intel.com>
*/
#include "mdfld_output.h"
#include "mdfld_dsi_dpi.h"
#include "mdfld_dsi_output.h"
#include "tc35876x-dsi-lvds.h"
int mdfld_get_panel_type(struct drm_device *dev, int pipe)
{
struct drm_psb_private *dev_priv = dev->dev_private;
return dev_priv->mdfld_panel_id;
}
static void mdfld_init_panel(struct drm_device *dev, int mipi_pipe,
int p_type)
{
switch (p_type) {
case TPO_VID:
mdfld_dsi_output_init(dev, mipi_pipe, NULL,
&mdfld_tpo_vid_funcs);
break;
case TC35876X:
tc35876x_init(dev);
mdfld_dsi_output_init(dev, mipi_pipe, NULL,
&mdfld_tc35876x_funcs);
break;
case TMD_VID:
mdfld_dsi_output_init(dev, mipi_pipe, NULL,
&mdfld_tmd_vid_funcs);
break;
case HDMI:
/* if (dev_priv->mdfld_hdmi_present)
mdfld_hdmi_init(dev, &dev_priv->mode_dev); */
break;
}
}
int mdfld_output_init(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
/* FIXME: hardcoded for now */
dev_priv->mdfld_panel_id = TC35876X;
/* MIPI panel 1 */
mdfld_init_panel(dev, 0, dev_priv->mdfld_panel_id);
/* HDMI panel */
mdfld_init_panel(dev, 1, HDMI);
return 0;
}
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...@@ -60,6 +60,16 @@ static DEFINE_PCI_DEVICE_TABLE(pciidlist) = { ...@@ -60,6 +60,16 @@ static DEFINE_PCI_DEVICE_TABLE(pciidlist) = {
/* Atom E620 */ /* Atom E620 */
{ 0x8086, 0x4108, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops}, { 0x8086, 0x4108, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &oaktrail_chip_ops},
#endif #endif
#if defined(CONFIG_DRM_MEDFIELD)
{0x8086, 0x0130, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops},
{0x8086, 0x0131, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops},
{0x8086, 0x0132, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops},
{0x8086, 0x0133, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops},
{0x8086, 0x0134, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops},
{0x8086, 0x0135, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops},
{0x8086, 0x0136, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops},
{0x8086, 0x0137, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops},
#endif
#if defined(CONFIG_DRM_GMA3600) #if defined(CONFIG_DRM_GMA3600)
{ 0x8086, 0x0be0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops}, { 0x8086, 0x0be0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops},
{ 0x8086, 0x0be1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops}, { 0x8086, 0x0be1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops},
......
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...@@ -42,4 +42,6 @@ int psb_enable_vblank(struct drm_device *dev, int pipe); ...@@ -42,4 +42,6 @@ int psb_enable_vblank(struct drm_device *dev, int pipe);
void psb_disable_vblank(struct drm_device *dev, int pipe); void psb_disable_vblank(struct drm_device *dev, int pipe);
u32 psb_get_vblank_counter(struct drm_device *dev, int pipe); u32 psb_get_vblank_counter(struct drm_device *dev, int pipe);
int mdfld_enable_te(struct drm_device *dev, int pipe);
void mdfld_disable_te(struct drm_device *dev, int pipe);
#endif /* _SYSIRQ_H_ */ #endif /* _SYSIRQ_H_ */
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/*
* Copyright © 2011 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.
*
*/
#ifndef __MDFLD_DSI_LVDS_BRIDGE_H__
#define __MDFLD_DSI_LVDS_BRIDGE_H__
void tc35876x_set_bridge_reset_state(struct drm_device *dev, int state);
void tc35876x_configure_lvds_bridge(struct drm_device *dev);
void tc35876x_brightness_control(struct drm_device *dev, int level);
void tc35876x_toshiba_bridge_panel_off(struct drm_device *dev);
void tc35876x_toshiba_bridge_panel_on(struct drm_device *dev);
void tc35876x_init(struct drm_device *dev);
void tc35876x_exit(void);
extern const struct panel_funcs mdfld_tc35876x_funcs;
#endif /*__MDFLD_DSI_LVDS_BRIDGE_H__*/
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