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i915 & atikms: update

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git-svn-id: svn://kolibrios.org@3120 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Sergey Semyonov (Serge) 2012-12-16 19:05:06 +00:00
parent 1db3b2cf18
commit fb30cd43b9
51 changed files with 1597 additions and 217 deletions
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BIN
drivers/devman/acpica/tools/acpiexec/aetables.o
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Binary file not shown.

1
drivers/include/ddk.h
View File

@ -19,6 +19,7 @@
#define ENTER() dbgprintf("enter %s\n",__FUNCTION__)
#define LEAVE() dbgprintf("leave %s\n",__FUNCTION__)
#define FAIL() dbgprintf("fail %s\n",__FUNCTION__)
typedef struct
{

2
drivers/include/drm/drmP.h
View File

@ -170,7 +170,7 @@ int drm_err(const char *func, const char *format, ...);
/** \name Begin the DRM... */
/*@{*/
#define DRM_DEBUG_CODE 2 /**< Include debugging code if > 1, then
#define DRM_DEBUG_CODE 2 /**< Include debugging code if > 1, then
also include looping detection. */
#define DRM_MAGIC_HASH_ORDER 4 /**< Size of key hash table. Must be power of 2. */

1
drivers/include/drm/drm_pciids.h
View File

@ -210,6 +210,7 @@
{0x1002, 0x6798, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI|RADEON_NEW_MEMMAP}, \
{0x1002, 0x6799, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI|RADEON_NEW_MEMMAP}, \
{0x1002, 0x679A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI|RADEON_NEW_MEMMAP}, \
{0x1002, 0x679B, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI|RADEON_NEW_MEMMAP}, \
{0x1002, 0x679E, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI|RADEON_NEW_MEMMAP}, \
{0x1002, 0x679F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TAHITI|RADEON_NEW_MEMMAP}, \
{0x1002, 0x6800, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_PITCAIRN|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \

10
drivers/include/linux/backlight.h
View File

@ -0,0 +1,10 @@
/*
* Backlight Lowlevel Control Abstraction
*
* Copyright (C) 2003,2004 Hewlett-Packard Company
*
*/
#ifndef _LINUX_BACKLIGHT_H
#define _LINUX_BACKLIGHT_H
#endif

9
drivers/include/linux/delay.h
View File

@ -0,0 +1,9 @@
#ifndef _LINUX_DELAY_H
#define _LINUX_DELAY_H
/*
* Copyright (C) 1993 Linus Torvalds
*
* Delay routines, using a pre-computed "loops_per_jiffy" value.
*/
#endif /* defined(_LINUX_DELAY_H) */

5
drivers/include/linux/fb.h
View File

@ -566,6 +566,7 @@ struct fb_blit_caps {
u32 flags;
};
extern int fb_notifier_call_chain(unsigned long val, void *v);
/*
* Pixmap structure definition
*
@ -1085,9 +1086,11 @@ extern int fb_get_mode(int flags, u32 val, struct fb_var_screeninfo *var,
extern int fb_validate_mode(const struct fb_var_screeninfo *var,
struct fb_info *info);
extern int fb_parse_edid(unsigned char *edid, struct fb_var_screeninfo *var);
//extern const unsigned char *fb_firmware_edid(struct device *device);
extern const unsigned char *fb_firmware_edid(struct device *device);
extern void fb_edid_to_monspecs(unsigned char *edid,
struct fb_monspecs *specs);
extern void fb_edid_add_monspecs(unsigned char *edid,
struct fb_monspecs *specs);
extern void fb_destroy_modedb(struct fb_videomode *modedb);
extern int fb_find_mode_cvt(struct fb_videomode *mode, int margins, int rb);
extern unsigned char *fb_ddc_read(struct i2c_adapter *adapter);

2
drivers/include/linux/lockdep.h
View File

@ -386,6 +386,8 @@ struct lock_class_key { };
#define lockdep_assert_held(l) do { } while (0)
#define lockdep_recursing(tsk) (0)
#endif /* !LOCKDEP */
#ifdef CONFIG_LOCK_STAT

3
drivers/include/linux/mod_devicetable.h
View File

@ -118,6 +118,9 @@ struct usb_device_id {
__u8 bInterfaceSubClass;
__u8 bInterfaceProtocol;
/* Used for vendor-specific interface matches */
__u8 bInterfaceNumber;
/* not matched against */
kernel_ulong_t driver_info;
};

8
drivers/include/linux/stddef.h
View File

@ -4,13 +4,7 @@
#include <linux/compiler.h>
#undef NULL
#if defined(__cplusplus)
#define NULL 0
#else
#define NULL ((void *)0)
#endif
#ifdef __KERNEL__
enum {
false = 0,
@ -23,6 +17,4 @@ enum {
#else
#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
#endif
#endif /* __KERNEL__ */
#endif

9
drivers/include/linux/string.h
View File

@ -1,11 +1,6 @@
#ifndef _LINUX_STRING_H_
#define _LINUX_STRING_H_
/* We don't want strings.h stuff being used by user stuff by accident */
#ifndef __KERNEL__
#include <string.h>
#else
#include <linux/compiler.h> /* for inline */
#include <linux/types.h> /* for size_t */
@ -144,5 +139,7 @@ static inline bool strstarts(const char *str, const char *prefix)
{
return strncmp(str, prefix, strlen(prefix)) == 0;
}
#endif
extern size_t memweight(const void *ptr, size_t bytes);
#endif /* _LINUX_STRING_H_ */

4
drivers/video/drm/drm_edid.c
View File

@ -184,7 +184,9 @@ bool drm_edid_block_valid(u8 *raw_edid, int block, bool print_bad_edid)
for (i = 0; i < EDID_LENGTH; i++)
csum += raw_edid[i];
if (csum) {
if (print_bad_edid) {
DRM_ERROR("EDID checksum is invalid, remainder is %d\n", csum);
}
/* allow CEA to slide through, switches mangle this */
if (raw_edid[0] != 0x02)
@ -210,7 +212,7 @@ bool drm_edid_block_valid(u8 *raw_edid, int block, bool print_bad_edid)
return 1;
bad:
if (raw_edid) {
if (raw_edid && print_bad_edid) {
printk(KERN_ERR "Raw EDID:\n");
// print_hex_dump_bytes(KERN_ERR, DUMP_PREFIX_NONE, raw_edid, EDID_LENGTH);
}

2
drivers/video/drm/i2c/i2c-algo-bit.c
View File

@ -111,7 +111,7 @@ static int sclhi(struct i2c_algo_bit_data *adap)
break;
return -ETIMEDOUT;
}
udelay(1);
asm volatile("rep; nop" ::: "memory");
}
done:
udelay(adap->udelay);

15
drivers/video/drm/i915/i915_drv.c
View File

@ -640,10 +640,23 @@ __i915_read(64, q)
#define __i915_write(x, y) \
void i915_write##x(struct drm_i915_private *dev_priv, u32 reg, u##x val) { \
u32 __fifo_ret = 0; \
trace_i915_reg_rw(true, reg, val, sizeof(val)); \
if (NEEDS_FORCE_WAKE((dev_priv), (reg))) { \
__gen6_gt_wait_for_fifo(dev_priv); \
__fifo_ret = __gen6_gt_wait_for_fifo(dev_priv); \
} \
if (IS_VALLEYVIEW(dev_priv->dev) && IS_DISPLAYREG(reg)) { \
write##y(val, dev_priv->regs + reg + 0x180000); \
} else { \
write##y(val, dev_priv->regs + reg); \
} \
if (unlikely(__fifo_ret)) { \
gen6_gt_check_fifodbg(dev_priv); \
} \
if (IS_HASWELL(dev_priv->dev) && (I915_READ_NOTRACE(GEN7_ERR_INT) & ERR_INT_MMIO_UNCLAIMED)) { \
DRM_ERROR("Unclaimed write to %x\n", reg); \
writel(ERR_INT_MMIO_UNCLAIMED, dev_priv->regs + GEN7_ERR_INT); \
} \
}
__i915_write(8, b)
__i915_write(16, w)

12
drivers/video/drm/i915/intel_bios.c
View File

@ -498,12 +498,8 @@ parse_edp(struct drm_i915_private *dev_priv, struct bdb_header *bdb)
edp = find_section(bdb, BDB_EDP);
if (!edp) {
if (SUPPORTS_EDP(dev_priv->dev) && dev_priv->edp.support) {
DRM_DEBUG_KMS("No eDP BDB found but eDP panel "
"supported, assume %dbpp panel color "
"depth.\n",
dev_priv->edp.bpp);
}
if (SUPPORTS_EDP(dev_priv->dev) && dev_priv->edp.support)
DRM_DEBUG_KMS("No eDP BDB found but eDP panel supported.\n");
return;
}
@ -656,11 +652,9 @@ init_vbt_defaults(struct drm_i915_private *dev_priv)
dev_priv->lvds_use_ssc = 1;
dev_priv->lvds_ssc_freq = intel_bios_ssc_frequency(dev, 1);
DRM_DEBUG_KMS("Set default to SSC at %dMHz\n", dev_priv->lvds_ssc_freq);
/* eDP data */
dev_priv->edp.bpp = 18;
}
/**
* intel_parse_bios - find VBT and initialize settings from the BIOS
* @dev: DRM device

2
drivers/video/drm/i915/intel_crt.c
View File

@ -142,7 +142,7 @@ static void intel_crt_dpms(struct drm_connector *connector, int mode)
int old_dpms;
/* PCH platforms and VLV only support on/off. */
if (INTEL_INFO(dev)->gen < 5 && mode != DRM_MODE_DPMS_ON)
if (INTEL_INFO(dev)->gen >= 5 && mode != DRM_MODE_DPMS_ON)
mode = DRM_MODE_DPMS_OFF;
if (mode == connector->dpms)

11
drivers/video/drm/i915/intel_display.c
View File

@ -3857,6 +3857,17 @@ static bool intel_choose_pipe_bpp_dither(struct drm_crtc *crtc,
}
}
if (intel_encoder->type == INTEL_OUTPUT_EDP) {
/* Use VBT settings if we have an eDP panel */
unsigned int edp_bpc = dev_priv->edp.bpp / 3;
if (edp_bpc < display_bpc) {
DRM_DEBUG_KMS("clamping display bpc (was %d) to eDP (%d)\n", display_bpc, edp_bpc);
display_bpc = edp_bpc;
}
continue;
}
/*
* HDMI is either 12 or 8, so if the display lets 10bpc sneak
* through, clamp it down. (Note: >12bpc will be caught below.)

12
drivers/video/drm/i915/intel_pm.c
View File

@ -2398,15 +2398,9 @@ int intel_enable_rc6(const struct drm_device *dev)
if (i915_enable_rc6 >= 0)
return i915_enable_rc6;
if (INTEL_INFO(dev)->gen == 5) {
#ifdef CONFIG_INTEL_IOMMU
/* Disable rc6 on ilk if VT-d is on. */
if (intel_iommu_gfx_mapped)
return false;
#endif
DRM_DEBUG_DRIVER("Ironlake: only RC6 available\n");
return INTEL_RC6_ENABLE;
}
/* Disable RC6 on Ironlake */
if (INTEL_INFO(dev)->gen == 5)
return 0;
if (IS_HASWELL(dev)) {
DRM_DEBUG_DRIVER("Haswell: only RC6 available\n");

39
drivers/video/drm/i915/intel_sdvo.c
View File

@ -2212,7 +2212,6 @@ intel_sdvo_dvi_init(struct intel_sdvo *intel_sdvo, int device)
connector->connector_type = DRM_MODE_CONNECTOR_HDMIA;
intel_sdvo->is_hdmi = true;
}
intel_sdvo->base.cloneable = true;
intel_sdvo_connector_init(intel_sdvo_connector, intel_sdvo);
if (intel_sdvo->is_hdmi)
@ -2243,7 +2242,6 @@ intel_sdvo_tv_init(struct intel_sdvo *intel_sdvo, int type)
intel_sdvo->is_tv = true;
intel_sdvo->base.needs_tv_clock = true;
intel_sdvo->base.cloneable = false;
intel_sdvo_connector_init(intel_sdvo_connector, intel_sdvo);
@ -2286,8 +2284,6 @@ intel_sdvo_analog_init(struct intel_sdvo *intel_sdvo, int device)
intel_sdvo_connector->output_flag = SDVO_OUTPUT_RGB1;
}
intel_sdvo->base.cloneable = true;
intel_sdvo_connector_init(intel_sdvo_connector,
intel_sdvo);
return true;
@ -2318,9 +2314,6 @@ intel_sdvo_lvds_init(struct intel_sdvo *intel_sdvo, int device)
intel_sdvo_connector->output_flag = SDVO_OUTPUT_LVDS1;
}
/* SDVO LVDS is not cloneable because the input mode gets adjusted by the encoder */
intel_sdvo->base.cloneable = false;
intel_sdvo_connector_init(intel_sdvo_connector, intel_sdvo);
if (!intel_sdvo_create_enhance_property(intel_sdvo, intel_sdvo_connector))
goto err;
@ -2393,6 +2386,18 @@ intel_sdvo_output_setup(struct intel_sdvo *intel_sdvo, uint16_t flags)
return true;
}
static void intel_sdvo_output_cleanup(struct intel_sdvo *intel_sdvo)
{
struct drm_device *dev = intel_sdvo->base.base.dev;
struct drm_connector *connector, *tmp;
list_for_each_entry_safe(connector, tmp,
&dev->mode_config.connector_list, head) {
if (intel_attached_encoder(connector) == &intel_sdvo->base)
intel_sdvo_destroy(connector);
}
}
static bool intel_sdvo_tv_create_property(struct intel_sdvo *intel_sdvo,
struct intel_sdvo_connector *intel_sdvo_connector,
int type)
@ -2716,9 +2721,20 @@ bool intel_sdvo_init(struct drm_device *dev, uint32_t sdvo_reg, bool is_sdvob)
intel_sdvo->caps.output_flags) != true) {
DRM_DEBUG_KMS("SDVO output failed to setup on %s\n",
SDVO_NAME(intel_sdvo));
goto err;
/* Output_setup can leave behind connectors! */
goto err_output;
}
/*
* Cloning SDVO with anything is often impossible, since the SDVO
* encoder can request a special input timing mode. And even if that's
* not the case we have evidence that cloning a plain unscaled mode with
* VGA doesn't really work. Furthermore the cloning flags are way too
* simplistic anyway to express such constraints, so just give up on
* cloning for SDVO encoders.
*/
intel_sdvo->base.cloneable = false;
/* Only enable the hotplug irq if we need it, to work around noisy
* hotplug lines.
*/
@ -2729,12 +2745,12 @@ bool intel_sdvo_init(struct drm_device *dev, uint32_t sdvo_reg, bool is_sdvob)
/* Set the input timing to the screen. Assume always input 0. */
if (!intel_sdvo_set_target_input(intel_sdvo))
goto err;
goto err_output;
if (!intel_sdvo_get_input_pixel_clock_range(intel_sdvo,
&intel_sdvo->pixel_clock_min,
&intel_sdvo->pixel_clock_max))
goto err;
goto err_output;
DRM_DEBUG_KMS("%s device VID/DID: %02X:%02X.%02X, "
"clock range %dMHz - %dMHz, "
@ -2754,6 +2770,9 @@ bool intel_sdvo_init(struct drm_device *dev, uint32_t sdvo_reg, bool is_sdvob)
(SDVO_OUTPUT_TMDS1 | SDVO_OUTPUT_RGB1) ? 'Y' : 'N');
return true;
err_output:
intel_sdvo_output_cleanup(intel_sdvo);
err:
drm_encoder_cleanup(&intel_encoder->base);
// i2c_del_adapter(&intel_sdvo->ddc);

26
drivers/video/drm/i915/kms_display.c
View File

@ -680,7 +680,7 @@ i915_gem_execbuffer_retire_commands(struct drm_device *dev,
(void)i915_add_request(ring, file, NULL);
}
int blit_video(u32 hbitmap, int dst_x, int dst_y,
int srv_blit_bitmap(u32 hbitmap, int dst_x, int dst_y,
int src_x, int src_y, u32 w, u32 h)
{
drm_i915_private_t *dev_priv = main_device->dev_private;
@ -713,6 +713,18 @@ int blit_video(u32 hbitmap, int dst_x, int dst_y,
return -1;
GetWindowRect(&winrc);
{
static warn_count;
if(warn_count < 1)
{
printf("left %d top %d right %d bottom %d\n",
winrc.left, winrc.top, winrc.right, winrc.bottom);
printf("bitmap width %d height %d\n", w, h);
warn_count++;
};
};
dst_clip.xmin = 0;
dst_clip.ymin = 0;
@ -852,6 +864,18 @@ int blit_video(u32 hbitmap, int dst_x, int dst_y,
}
#endif
{
static warn_count;
if(warn_count < 1)
{
printf("blit width %d height %d\n",
width, height);
warn_count++;
};
};
if((context->cmd_buffer & 0xFC0)==0xFC0)
context->cmd_buffer&= 0xFFFFF000;

12
drivers/video/drm/i915/main.c
View File

@ -21,7 +21,7 @@ void parse_cmdline(char *cmdline, char *log);
int _stdcall display_handler(ioctl_t *io);
int init_agp(void);
int blit_video(u32 hbitmap, int dst_x, int dst_y,
int srv_blit_bitmap(u32 hbitmap, int dst_x, int dst_y,
int src_x, int src_y, u32 w, u32 h);
int blit_textured(u32 hbitmap, int dst_x, int dst_y,
@ -101,9 +101,9 @@ u32_t drvEntry(int action, char *cmdline)
#define SRV_LOCK_SURFACE 12
#define SRV_UNLOCK_SURFACE 13
#define SRV_RESIZE_SURFACE 14
#define SRV_BLIT_VIDEO 20
#define SRV_BLIT_BITMAP 15
#define SRV_BLIT_TEXTURE 16
#define SRV_BLIT_VIDEO 17
#define check_input(size) \
if( unlikely((inp==NULL)||(io->inp_size != (size))) ) \
@ -164,8 +164,8 @@ int _stdcall display_handler(ioctl_t *io)
retval = resize_surface((struct io_call_14*)inp);
break;
case SRV_BLIT_VIDEO:
blit_video( inp[0], inp[1], inp[2],
case SRV_BLIT_BITMAP:
srv_blit_bitmap( inp[0], inp[1], inp[2],
inp[3], inp[4], inp[5], inp[6]);
// blit_tex( inp[0], inp[1], inp[2],

2
drivers/video/drm/radeon/Makefile
View File

@ -54,6 +54,8 @@ NAME_SRC= \
$(DRM_TOPDIR)/drm_stub.c \
$(DRM_TOPDIR)/i2c/i2c-core.c \
$(DRM_TOPDIR)/i2c/i2c-algo-bit.c \
bitmap.c \
hmm.c \
r700_vs.c \
radeon_device.c \
evergreen.c \

2
drivers/video/drm/radeon/Makefile.lto
View File

@ -54,6 +54,8 @@ NAME_SRC= \
$(DRM_TOPDIR)/drm_stub.c \
$(DRM_TOPDIR)/i2c/i2c-core.c \
$(DRM_TOPDIR)/i2c/i2c-algo-bit.c \
bitmap.c \
hmm.c \
r700_vs.c \
radeon_device.c \
evergreen.c \

48
drivers/video/drm/radeon/atombios_crtc.c
View File

@ -1696,42 +1696,22 @@ static int radeon_atom_pick_pll(struct drm_crtc *crtc)
return ATOM_PPLL2;
DRM_ERROR("unable to allocate a PPLL\n");
return ATOM_PPLL_INVALID;
} else if (ASIC_IS_AVIVO(rdev)) {
/* in DP mode, the DP ref clock can come from either PPLL
* depending on the asic:
* DCE3: PPLL1 or PPLL2
*/
if (ENCODER_MODE_IS_DP(atombios_get_encoder_mode(radeon_crtc->encoder))) {
/* use the same PPLL for all DP monitors */
pll = radeon_get_shared_dp_ppll(crtc);
if (pll != ATOM_PPLL_INVALID)
return pll;
} else {
/* use the same PPLL for all monitors with the same clock */
pll = radeon_get_shared_nondp_ppll(crtc);
if (pll != ATOM_PPLL_INVALID)
return pll;
}
/* all other cases */
pll_in_use = radeon_get_pll_use_mask(crtc);
/* the order shouldn't matter here, but we probably
* need this until we have atomic modeset
*/
if (rdev->flags & RADEON_IS_IGP) {
if (!(pll_in_use & (1 << ATOM_PPLL1)))
return ATOM_PPLL1;
if (!(pll_in_use & (1 << ATOM_PPLL2)))
return ATOM_PPLL2;
} else {
if (!(pll_in_use & (1 << ATOM_PPLL2)))
return ATOM_PPLL2;
if (!(pll_in_use & (1 << ATOM_PPLL1)))
return ATOM_PPLL1;
}
DRM_ERROR("unable to allocate a PPLL\n");
return ATOM_PPLL_INVALID;
} else {
/* on pre-R5xx asics, the crtc to pll mapping is hardcoded */
/* some atombios (observed in some DCE2/DCE3) code have a bug,
* the matching btw pll and crtc is done through
* PCLK_CRTC[1|2]_CNTL (0x480/0x484) but atombios code use the
* pll (1 or 2) to select which register to write. ie if using
* pll1 it will use PCLK_CRTC1_CNTL (0x480) and if using pll2
* it will use PCLK_CRTC2_CNTL (0x484), it then use crtc id to
* choose which value to write. Which is reverse order from
* register logic. So only case that works is when pllid is
* same as crtcid or when both pll and crtc are enabled and
* both use same clock.
*
* So just return crtc id as if crtc and pll were hard linked
* together even if they aren't
*/
return radeon_crtc->crtc_id;
}
}

2
drivers/video/drm/radeon/atombios_encoders.c
View File

@ -1625,7 +1625,7 @@ radeon_atom_encoder_dpms_dig(struct drm_encoder *encoder, int mode)
atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_SETUP, 0, 0);
atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_ENABLE, 0, 0);
/* some early dce3.2 boards have a bug in their transmitter control table */
if ((rdev->family != CHIP_RV710) || (rdev->family != CHIP_RV730))
if ((rdev->family != CHIP_RV710) && (rdev->family != CHIP_RV730))
atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_ENABLE_OUTPUT, 0, 0);
}
if (ENCODER_MODE_IS_DP(atombios_get_encoder_mode(encoder)) && connector) {

485
drivers/video/drm/radeon/bitmap.c Normal file
View File

@ -0,0 +1,485 @@
#include <drm/drmP.h>
#include <drm/radeon_drm.h>
#include "radeon.h"
#include "hmm.h"
#include "bitmap.h"
//#define DRIVER_CAPS_0 HW_BIT_BLIT
#define DRIVER_CAPS_0 0
#define DRIVER_CAPS_1 0
struct context *context_map[256];
struct hmm bm_mm;
extern struct drm_device *main_drm_device;
void __attribute__((regparm(1))) destroy_bitmap(bitmap_t *bitmap)
{
// dma_addr_t *pages = bitmap->obj->allocated_pages;
int i;
free_handle(&bm_mm, bitmap->handle);
bitmap->handle = 0;
// bitmap->obj->base.read_domains = I915_GEM_DOMAIN_GTT;
// bitmap->obj->base.write_domain = I915_GEM_DOMAIN_CPU;
// mutex_lock(&main_device->struct_mutex);
// drm_gem_object_unreference(&bitmap->obj->base);
// mutex_unlock(&main_device->struct_mutex);
// if(pages != NULL)
// {
// for (i = 0; i < bitmap->page_count; i++)
// FreePage(pages[i]);
// DRM_DEBUG("%s release %d pages\n", __FUNCTION__, bitmap->page_count);
// free(pages);
// };
UserFree(bitmap->uaddr);
__DestroyObject(bitmap);
};
#if 0
static int bitmap_get_pages_gtt(struct drm_i915_gem_object *obj)
{
int page_count;
/* Get the list of pages out of our struct file. They'll be pinned
* at this point until we release them.
*/
page_count = obj->base.size / PAGE_SIZE;
BUG_ON(obj->allocated_pages == NULL);
BUG_ON(obj->pages.page != NULL);
obj->pages.page = obj->allocated_pages;
obj->pages.nents = page_count;
// if (obj->tiling_mode != I915_TILING_NONE)
// i915_gem_object_do_bit_17_swizzle(obj);
return 0;
}
static void bitmap_put_pages_gtt(struct drm_i915_gem_object *obj)
{
int ret, i;
BUG_ON(obj->madv == __I915_MADV_PURGED);
ret = i915_gem_object_set_to_cpu_domain(obj, true);
if (ret) {
/* In the event of a disaster, abandon all caches and
* hope for the best.
*/
WARN_ON(ret != -EIO);
i915_gem_clflush_object(obj);
obj->base.read_domains = obj->base.write_domain = I915_GEM_DOMAIN_CPU;
}
if (obj->madv == I915_MADV_DONTNEED)
obj->dirty = 0;
obj->dirty = 0;
}
static const struct drm_i915_gem_object_ops bitmap_object_ops = {
.get_pages = bitmap_get_pages_gtt,
.put_pages = bitmap_put_pages_gtt,
};
struct io_call_10 /* SRV_CREATE_SURFACE */
{
u32 handle; // ignored
void *data; // ignored
u32 width;
u32 height;
u32 pitch; // ignored
u32 max_width;
u32 max_height;
u32 format; // reserved mbz
};
#endif
int create_surface(struct drm_device *dev, struct io_call_10 *pbitmap)
{
struct radeon_device *rdev = dev->dev_private;
struct radeon_bo *obj = NULL;
bitmap_t *bitmap;
u32 handle;
u32 width, max_width;
u32 height, max_height;
u32 size, max_size;
u32 pitch, max_pitch;
void *uaddr;
dma_addr_t *pages;
u32 page_count;
int i;
int ret;
pbitmap->handle = 0;
pbitmap->data = (void*)-1;
width = pbitmap->width;
height = pbitmap->height;
if((width == 0)||(height == 0)||(width > 4096)||(height > 4096))
goto err1;
max_width = (pbitmap->max_width ==0) ? width : pbitmap->max_width;
max_height = (pbitmap->max_height==0) ? height : pbitmap->max_height;
handle = alloc_handle(&bm_mm);
// printf("%s %d\n",__FUNCTION__, handle);
if(handle == 0)
goto err1;
bitmap = CreateObject(GetPid(), sizeof(*bitmap));
// printf("bitmap %x\n", bitmap);
if( bitmap == NULL)
goto err2;
bitmap->handle = handle;
bitmap->header.destroy = destroy_bitmap;
bitmap->obj = NULL;
hmm_set_data(&bm_mm, handle, bitmap);
pitch = ALIGN(width*4,64);
size = roundup(pitch*height, PAGE_SIZE);
// printf("pitch %d size %d\n", pitch, size);
max_pitch = ALIGN(max_width*4,64);
max_size = roundup(max_pitch*max_height, PAGE_SIZE);
// printf("max_pitch %d max_size %d\n", max_pitch, max_size);
ret = radeon_bo_create(rdev, size, PAGE_SIZE, false, RADEON_GEM_DOMAIN_GTT, NULL, &obj);
if (unlikely(ret != 0))
goto err3;
ret = radeon_bo_reserve(obj, false);
if (unlikely(ret != 0))
goto err3;
ret = radeon_bo_pin(obj, RADEON_GEM_DOMAIN_GTT, NULL);
if (unlikely(ret != 0))
goto err3;
ret = radeon_bo_user_map(obj, (void**)&uaddr);
if (unlikely(ret != 0))
goto err3;
bitmap->page_count = size/PAGE_SIZE;
bitmap->max_count = max_size/PAGE_SIZE;
DRM_DEBUG("%s alloc %d pages\n", __FUNCTION__, page_count);
bitmap->handle = handle;
bitmap->uaddr = uaddr;
bitmap->pitch = pitch;
bitmap->gaddr = radeon_bo_gpu_offset(obj);
bitmap->width = width;
bitmap->height = height;
bitmap->max_width = max_width;
bitmap->max_height = max_height;
bitmap->obj = obj;
bitmap->header.destroy = destroy_bitmap;
pbitmap->handle = handle;
pbitmap->data = uaddr;
pbitmap->pitch = pitch;
DRM_DEBUG("%s handle: %d pitch: %d gpu_addr: %x user_addr: %x\n",
__FUNCTION__, handle, pitch, bitmap->gaddr, uaddr);
return 0;
err5:
// mutex_lock(&dev->struct_mutex);
// drm_gem_object_unreference(&obj->base);
// mutex_unlock(&dev->struct_mutex);
err4:
// while (i--)
// FreePage(pages[i]);
// free(pages);
// UserFree(uaddr);
err3:
__DestroyObject(bitmap);
err2:
free_handle(&bm_mm, handle);
err1:
return -1;
};
int lock_surface(struct io_call_12 *pbitmap)
{
int ret;
bitmap_t *bitmap;
if(unlikely(pbitmap->handle == 0))
return -1;
bitmap = (bitmap_t*)hmm_get_data(&bm_mm, pbitmap->handle);
if(unlikely(bitmap==NULL))
return -1;
/*
mutex_lock(&main_device->struct_mutex);
ret = i915_gem_object_set_to_cpu_domain(bitmap->obj, true);
mutex_unlock(&main_device->struct_mutex);
if(ret != 0 )
{
pbitmap->data = NULL;
pbitmap->pitch = 0;
dbgprintf("%s fail\n", __FUNCTION__);
return ret;
};
*/
pbitmap->data = bitmap->uaddr;
pbitmap->pitch = bitmap->pitch;
return 0;
};
#if 0
int resize_surface(struct io_call_14 *pbitmap)
{
bitmap_t *bitmap;
dma_addr_t page, *pages;
u32 size, page_count;
u32 width, height;
u32 pitch;
int i;
int ret = 0;
if(unlikely(pbitmap->handle == 0))
return -1;
bitmap = (bitmap_t*)hmm_get_data(&bm_mm, pbitmap->handle);
if(unlikely(bitmap==NULL))
return -1;
if( pbitmap->new_width > bitmap->max_width ||
pbitmap->new_height > bitmap->max_height)
return -1;
width = pbitmap->new_width;
height = pbitmap->new_height;
pitch = ALIGN(width*4,64);
size = roundup(pitch * height, PAGE_SIZE);
page_count = size/PAGE_SIZE;
DRM_DEBUG("new width %d height %d pitch %d size %d\n",
width, height, pitch, size);
if(page_count > bitmap->page_count)
{
char *vaddr = bitmap->uaddr + PAGE_SIZE * bitmap->page_count;
pages = bitmap->obj->allocated_pages;
DRM_DEBUG("old pages %d new_pages %d vaddr %x\n",
bitmap->page_count, page_count, vaddr);
for(i = bitmap->page_count; i < page_count; i++, vaddr+= PAGE_SIZE)
{
page = AllocPage();
if ( page == 0 )
goto err4;
pages[i] = page;
MapPage(vaddr, page, 0x207); //map as shared page
};
DRM_DEBUG("%s alloc %d pages\n", __FUNCTION__,
page_count - bitmap->page_count);
i915_gem_object_unpin(bitmap->obj);
i915_gem_object_unbind(bitmap->obj);
bitmap->obj->base.size = size;
bitmap->obj->pages.nents = page_count;
ret = i915_gem_object_pin(bitmap->obj, PAGE_SIZE, true,true);
if (ret)
goto err4;
bitmap->page_count = page_count;
bitmap->gaddr = bitmap->obj->gtt_offset;
}
else if(page_count < bitmap->page_count)
{
char *vaddr = bitmap->uaddr + PAGE_SIZE * page_count;
i915_gem_object_unpin(bitmap->obj);
i915_gem_object_unbind(bitmap->obj);
pages = bitmap->obj->allocated_pages;
DRM_DEBUG("old pages %d new_pages %d vaddr %x\n",
bitmap->page_count, page_count, vaddr);
for(i = page_count; i < bitmap->page_count; i++, vaddr+= PAGE_SIZE)
{
MapPage(vaddr, 0, 0); //unmap
FreePage(pages[i]);
pages[i] = 0;
};
DRM_DEBUG("%s release %d pages\n", __FUNCTION__,
bitmap->page_count - page_count);
bitmap->obj->base.size = size;
bitmap->obj->pages.nents = page_count;
ret = i915_gem_object_pin(bitmap->obj, PAGE_SIZE, true,true);
if (ret)
goto err3;
bitmap->page_count = page_count;
bitmap->gaddr = bitmap->obj->gtt_offset;
};
bitmap->width = width;
bitmap->height = height;
bitmap->pitch = pitch;
pbitmap->data = bitmap->uaddr;
pbitmap->pitch = bitmap->pitch;
return 0;
err4:
while (i-- > bitmap->page_count)
FreePage(pages[i]);
err3:
return -1;
};
#endif
int init_bitmaps()
{
int ret;
ret = init_hmm(&bm_mm, 1024);
return ret;
};
int get_driver_caps(hwcaps_t *caps)
{
int ret = 0;
ENTER();
switch(caps->idx)
{
case 0:
caps->opt[0] = DRIVER_CAPS_0;
caps->opt[1] = DRIVER_CAPS_1;
break;
case 1:
caps->cap1.max_tex_width = 4096;
caps->cap1.max_tex_height = 4096;
break;
default:
ret = 1;
};
caps->idx = 1;
LEAVE();
return ret;
}
void __attribute__((regparm(1))) destroy_context(struct context *context)
{
struct radeon_device *rdev = main_drm_device->dev_private;
DRM_DEBUG("destroy context %x\n", context);
context_map[context->slot] = NULL;
radeon_ib_free(rdev, &context->ib);
__DestroyObject(context);
};
#define CURRENT_TASK (0x80003000)
struct context *get_context(struct drm_device *dev)
{
struct radeon_device *rdev = dev->dev_private;
struct context *context;
struct io_call_10 io_10;
int slot = *((u8*)CURRENT_TASK);
int ret;
context = context_map[slot];
if( context != NULL)
return context;
context = CreateObject(GetPid(), sizeof(*context));
if( context != NULL)
{
ret = radeon_ib_get(rdev, RADEON_RING_TYPE_GFX_INDEX, &context->ib, NULL, 4096);
if (ret) {
DRM_ERROR("radeon: failed to get ib (%d).\n", ret);
goto err;
};
context->cmd_buffer = context->ib.ptr;
context->header.destroy = destroy_context;
context->mask = NULL;
context->seqno = 0;
context->slot = slot;
context_map[slot] = context;
};
return context;
err:
__DestroyObject(context);
return NULL;
};

107
drivers/video/drm/radeon/bitmap.h Normal file
View File

@ -0,0 +1,107 @@
typedef struct tag_object kobj_t;
typedef struct tag_display display_t;
struct tag_object
{
uint32_t magic;
void *destroy;
kobj_t *fd;
kobj_t *bk;
uint32_t pid;
};
typedef struct
{
kobj_t header;
u32 handle;
char *uaddr;
u32 pitch;
u32 gaddr;
u32 width;
u32 height;
u32 max_width;
u32 max_height;
u32 page_count;
u32 max_count;
u32 format;
struct radeon_bo *obj;
}bitmap_t;
struct io_call_10 /* SRV_CREATE_SURFACE */
{
u32 handle; // ignored
void *data; // ignored
u32 width;
u32 height;
u32 pitch; // ignored
u32 max_width;
u32 max_height;
u32 format; // reserved mbz
};
struct io_call_12 /* SRV_LOCK_SURFACE */
{
u32 handle;
void *data;
u32 pitch;
};
struct io_call_14 /* SRV_RESIZE_SURFACE */
{
u32 handle;
void *data;
u32 new_width;
u32 new_height;
u32 pitch;
};
typedef struct
{
uint32_t idx;
union
{
uint32_t opt[2];
struct {
uint32_t max_tex_width;
uint32_t max_tex_height;
}cap1;
};
}hwcaps_t;
#define HW_BIT_BLIT (1<<0) /* BGRX blitter */
#define HW_TEX_BLIT (1<<1) /* stretch blit */
#define HW_VID_BLIT (1<<2) /* planar and packed video */
/* 3 - 63 reserved */
struct context
{
kobj_t header;
struct radeon_ib ib;
u32 cmd_buffer;
u32 cmd_offset;
bitmap_t *mask;
u32 seqno;
int slot;
};
int get_driver_caps(hwcaps_t *caps);
int create_surface(struct drm_device *dev, struct io_call_10 *pbitmap);
int lock_surface(struct io_call_12 *pbitmap);
int resize_surface(struct io_call_14 *pbitmap);
struct context *get_context(struct drm_device *dev);
int init_bitmaps();

121
drivers/video/drm/radeon/clip.inc Normal file
View File

@ -0,0 +1,121 @@
#define CLIP_TOP 1
#define CLIP_BOTTOM 2
#define CLIP_RIGHT 4
#define CLIP_LEFT 8
typedef struct
{
int xmin;
int ymin;
int xmax;
int ymax;
}clip_t;
static int _L1OutCode( clip_t *clip, int x, int y )
/*=================================
Verify that a point is inside or outside the active viewport. */
{
int flag;
flag = 0;
if( x < clip->xmin ) {
flag |= CLIP_LEFT;
} else if( x > clip->xmax ) {
flag |= CLIP_RIGHT;
}
if( y < clip->ymin ) {
flag |= CLIP_TOP;
} else if( y > clip->ymax ) {
flag |= CLIP_BOTTOM;
}
return( flag );
};
static void block_inter( clip_t *clip, int *x, int *y, int flag )
/*======================================================
Find the intersection of a block with a boundary of the viewport. */
{
if( flag & CLIP_TOP ) {
*y = clip->ymin;
} else if( flag & CLIP_BOTTOM ) {
*y = clip->ymax;
} else if( flag & CLIP_RIGHT ) {
*x = clip->xmax;
} else if( flag & CLIP_LEFT ) {
*x = clip->xmin;
}
}
int BlockClip(clip_t *clip, int *x1, int *y1, int *x2, int* y2 )
/*==============================================================
Clip a block with opposite corners (x1,y1) and (x2,y2) to the
active viewport based on the Cohen-Sutherland algorithm for line
clipping. Return the clipped coordinates and a decision drawing
flag ( 0 draw : 1 don't draw ). */
{
int flag1;
int flag2;
flag1 = _L1OutCode( clip, *x1, *y1 );
flag2 = _L1OutCode( clip, *x2, *y2 );
for( ;; ) {
if( flag1 & flag2 ) break; /* trivially outside */
if( flag1 == flag2 ) break; /* completely inside */
if( flag1 == 0 ) {
block_inter( clip, x2, y2, flag2 );
flag2 = _L1OutCode( clip, *x2, *y2 );
} else {
block_inter( clip, x1, y1, flag1 );
flag1 = _L1OutCode( clip, *x1, *y1 );
}
}
return( flag1 & flag2 );
}
int blit_clip(clip_t *dst_clip,int *dst_x,int *dst_y,
clip_t *src_clip,int *src_x, int *src_y,
u32_t *w, u32_t *h)
{
int sx0, sy0, sx1, sy1;
sx0 = *src_x;
sy0 = *src_y;
sx1 = sx0 + *w - 1;
sy1 = sy0 + *h - 1;
if( ! BlockClip( src_clip, &sx0, &sy0, &sx1, &sy1))
{
int dx0, dy0, dx1, dy1;
dx0 = *dst_x + sx0 - *src_x;
dy0 = *dst_y + sy0 - *src_y;
dx1 = dx0 + sx1 - sx0;
dy1 = dy0 + sy1 - sy0;
if( ! BlockClip( dst_clip, &dx0, &dy0, &dx1, &dy1))
{
*w = dx1 - dx0 + 1;
*h = dy1 - dy0 + 1;
*src_x += dx0 - *dst_x;
*src_y += dy0 - *dst_y;
*dst_x = dx0;
*dst_y = dy0;
return 0;
};
}
return 1;
};

10
drivers/video/drm/radeon/display.h
View File

@ -1,16 +1,6 @@
typedef struct tag_object kobj_t;
typedef struct tag_display display_t;
struct tag_object
{
uint32_t magic;
void *destroy;
kobj_t *fd;
kobj_t *bk;
uint32_t pid;
};
typedef struct
{
kobj_t header;

4
drivers/video/drm/radeon/evergreen.c
View File

@ -1243,6 +1243,8 @@ void evergreen_mc_stop(struct radeon_device *rdev, struct evergreen_mc_save *sav
break;
udelay(1);
}
} else {
save->crtc_enabled[i] = false;
}
}
@ -1561,7 +1563,7 @@ static int evergreen_cp_resume(struct radeon_device *rdev)
ring->wptr = 0;
WREG32(CP_RB_WPTR, ring->wptr);
/* set the wb address wether it's enabled or not */
/* set the wb address whether it's enabled or not */
WREG32(CP_RB_RPTR_ADDR,
((rdev->wb.gpu_addr + RADEON_WB_CP_RPTR_OFFSET) & 0xFFFFFFFC));
WREG32(CP_RB_RPTR_ADDR_HI, upper_32_bits(rdev->wb.gpu_addr + RADEON_WB_CP_RPTR_OFFSET) & 0xFF);

71
drivers/video/drm/radeon/hmm.c Normal file
View File

@ -0,0 +1,71 @@
#include <linux/types.h>
#include <syscall.h>
#include "hmm.h"
int init_hmm(struct hmm *mm, u32 count)
{
u32* data;
if( mm == NULL)
return -EINVAL;
data = malloc(count*sizeof(u32*));
if( data )
{
int i;
for(i = 0; i < count-1; )
data[i] = ++i;
data[i] = 0;
mm->table = data;
mm->next = 0;
mm->avail = count;
mm->count = count;
return 0;
};
return -ENOMEM;
};
u32 alloc_handle(struct hmm *mm)
{
u32 handle = 0;
u32 ifl;
ifl = safe_cli();
if(mm->avail)
{
handle = mm->next;
mm->next = mm->table[handle];
mm->avail--;
handle++;
}
safe_sti(ifl);
return handle;
};
int free_handle(struct hmm *mm, u32 handle)
{
int ret = -1;
u32 ifl;
handle--;
ifl = safe_cli();
if(handle < mm->count)
{
mm->table[handle] = mm->next;
mm->next = handle;
mm->avail++;
ret = 0;
};
safe_sti(ifl);
return ret;
};

24
drivers/video/drm/radeon/hmm.h Normal file
View File

@ -0,0 +1,24 @@
#ifndef __HMM_H__
#define __HMM_H__
struct hmm
{
u32 *table;
u32 next;
u32 avail;
u32 count;
};
int init_hmm(struct hmm *mm, u32 count);
u32 alloc_handle(struct hmm *mm);
int free_handle(struct hmm *mm, u32 handle);
#define hmm_get_data(mm, handle) \
((mm)->table[(handle)-1])
#define hmm_set_data(mm, handle, val) \
((mm)->table[(handle)-1]) = (u32)(val)
#endif /* __HMM_H__ */

4
drivers/video/drm/radeon/ni.c
View File

@ -1044,7 +1044,7 @@ static int cayman_cp_resume(struct radeon_device *rdev)
WREG32(CP_DEBUG, (1 << 27));
/* set the wb address wether it's enabled or not */
/* set the wb address whether it's enabled or not */
WREG32(SCRATCH_ADDR, ((rdev->wb.gpu_addr + RADEON_WB_SCRATCH_OFFSET) >> 8) & 0xFFFFFFFF);
WREG32(SCRATCH_UMSK, 0xff);
@ -1061,7 +1061,7 @@ static int cayman_cp_resume(struct radeon_device *rdev)
#endif
WREG32(cp_rb_cntl[i], rb_cntl);
/* set the wb address wether it's enabled or not */
/* set the wb address whether it's enabled or not */
addr = rdev->wb.gpu_addr + RADEON_WB_CP_RPTR_OFFSET;
WREG32(cp_rb_rptr_addr[i], addr & 0xFFFFFFFC);
WREG32(cp_rb_rptr_addr_hi[i], upper_32_bits(addr) & 0xFF);

8
drivers/video/drm/radeon/r100.c
View File

@ -391,6 +391,7 @@ int r100_irq_process(struct radeon_device *rdev)
uint32_t status, msi_rearm;
bool queue_hotplug = false;
status = r100_irq_ack(rdev);
if (!status) {
return IRQ_NONE;
@ -3576,6 +3577,12 @@ static int r100_startup(struct radeon_device *rdev)
if (r)
return r;
r = radeon_fence_driver_start_ring(rdev, RADEON_RING_TYPE_GFX_INDEX);
if (r) {
dev_err(rdev->dev, "failed initializing CP fences (%d).\n", r);
return r;
}
/* Enable IRQ */
r100_irq_set(rdev);
rdev->config.r100.hdp_cntl = RREG32(RADEON_HOST_PATH_CNTL);
@ -3591,6 +3598,7 @@ static int r100_startup(struct radeon_device *rdev)
dev_err(rdev->dev, "IB initialization failed (%d).\n", r);
return r;
}
return 0;
}

6
drivers/video/drm/radeon/r300.c
View File

@ -1380,6 +1380,12 @@ static int r300_startup(struct radeon_device *rdev)
if (r)
return r;
r = radeon_fence_driver_start_ring(rdev, RADEON_RING_TYPE_GFX_INDEX);
if (r) {
dev_err(rdev->dev, "failed initializing CP fences (%d).\n", r);
return r;
}
/* Enable IRQ */
r100_irq_set(rdev);
rdev->config.r300.hdp_cntl = RREG32(RADEON_HOST_PATH_CNTL);

6
drivers/video/drm/radeon/r420.c
View File

@ -219,6 +219,12 @@ static int r420_startup(struct radeon_device *rdev)
if (r)
return r;
r = radeon_fence_driver_start_ring(rdev, RADEON_RING_TYPE_GFX_INDEX);
if (r) {
dev_err(rdev->dev, "failed initializing CP fences (%d).\n", r);
return r;
}
/* Enable IRQ */
r100_irq_set(rdev);
rdev->config.r300.hdp_cntl = RREG32(RADEON_HOST_PATH_CNTL);

6
drivers/video/drm/radeon/r520.c
View File

@ -187,6 +187,12 @@ static int r520_startup(struct radeon_device *rdev)
if (r)
return r;
r = radeon_fence_driver_start_ring(rdev, RADEON_RING_TYPE_GFX_INDEX);
if (r) {
dev_err(rdev->dev, "failed initializing CP fences (%d).\n", r);
return r;
}
/* Enable IRQ */
rs600_irq_set(rdev);
rdev->config.r300.hdp_cntl = RREG32(RADEON_HOST_PATH_CNTL);

1
drivers/video/drm/radeon/radeon.h
View File

@ -370,6 +370,7 @@ struct radeon_bo {
/* Constant after initialization */
struct radeon_device *rdev;
struct drm_gem_object gem_base;
u32 domain;
int vmapping_count;
};

64
drivers/video/drm/radeon/radeon_asic.c
View File

@ -685,8 +685,8 @@ static struct radeon_asic rs600_asic = {
// .set_engine_clock = &radeon_atom_set_engine_clock,
// .get_memory_clock = &radeon_atom_get_memory_clock,
// .set_memory_clock = &radeon_atom_set_memory_clock,
// .get_pcie_lanes = NULL,
// .set_pcie_lanes = NULL,
.get_pcie_lanes = NULL,
.set_pcie_lanes = NULL,
// .set_clock_gating = &radeon_atom_set_clock_gating,
},
.pflip = {
@ -761,8 +761,8 @@ static struct radeon_asic rs690_asic = {
// .set_engine_clock = &radeon_atom_set_engine_clock,
// .get_memory_clock = &radeon_atom_get_memory_clock,
// .set_memory_clock = &radeon_atom_set_memory_clock,
// .get_pcie_lanes = NULL,
// .set_pcie_lanes = NULL,
.get_pcie_lanes = NULL,
.set_pcie_lanes = NULL,
// .set_clock_gating = &radeon_atom_set_clock_gating,
},
.pflip = {
@ -990,7 +990,7 @@ static struct radeon_asic r600_asic = {
// .set_memory_clock = &radeon_atom_set_memory_clock,
// .get_pcie_lanes = &r600_get_pcie_lanes,
// .set_pcie_lanes = &r600_set_pcie_lanes,
// .set_clock_gating = NULL,
.set_clock_gating = NULL,
},
.pflip = {
// .pre_page_flip = &rs600_pre_page_flip,
@ -1061,11 +1061,11 @@ static struct radeon_asic rs780_asic = {
// .get_dynpm_state = &r600_pm_get_dynpm_state,
// .get_engine_clock = &radeon_atom_get_engine_clock,
// .set_engine_clock = &radeon_atom_set_engine_clock,
// .get_memory_clock = NULL,
// .set_memory_clock = NULL,
// .get_pcie_lanes = NULL,
// .set_pcie_lanes = NULL,
// .set_clock_gating = NULL,
.get_memory_clock = NULL,
.set_memory_clock = NULL,
.get_pcie_lanes = NULL,
.set_pcie_lanes = NULL,
.set_clock_gating = NULL,
},
.pflip = {
// .pre_page_flip = &rs600_pre_page_flip,
@ -1286,11 +1286,11 @@ static struct radeon_asic sumo_asic = {
// .get_dynpm_state = &r600_pm_get_dynpm_state,
// .get_engine_clock = &radeon_atom_get_engine_clock,
// .set_engine_clock = &radeon_atom_set_engine_clock,
// .get_memory_clock = NULL,
// .set_memory_clock = NULL,
// .get_pcie_lanes = NULL,
// .set_pcie_lanes = NULL,
// .set_clock_gating = NULL,
.get_memory_clock = NULL,
.set_memory_clock = NULL,
.get_pcie_lanes = NULL,
.set_pcie_lanes = NULL,
.set_clock_gating = NULL,
},
.pflip = {
// .pre_page_flip = &evergreen_pre_page_flip,
@ -1363,9 +1363,9 @@ static struct radeon_asic btc_asic = {
// .set_engine_clock = &radeon_atom_set_engine_clock,
// .get_memory_clock = &radeon_atom_get_memory_clock,
// .set_memory_clock = &radeon_atom_set_memory_clock,
// .get_pcie_lanes = NULL,
// .set_pcie_lanes = NULL,
// .set_clock_gating = NULL,
.get_pcie_lanes = NULL,
.set_pcie_lanes = NULL,
.set_clock_gating = NULL,
},
.pflip = {
// .pre_page_flip = &evergreen_pre_page_flip,
@ -1468,9 +1468,9 @@ static struct radeon_asic cayman_asic = {
// .set_engine_clock = &radeon_atom_set_engine_clock,
// .get_memory_clock = &radeon_atom_get_memory_clock,
// .set_memory_clock = &radeon_atom_set_memory_clock,
// .get_pcie_lanes = NULL,
// .set_pcie_lanes = NULL,
// .set_clock_gating = NULL,
.get_pcie_lanes = NULL,
.set_pcie_lanes = NULL,
.set_clock_gating = NULL,
},
.pflip = {
// .pre_page_flip = &evergreen_pre_page_flip,
@ -1571,11 +1571,11 @@ static struct radeon_asic trinity_asic = {
// .get_dynpm_state = &r600_pm_get_dynpm_state,
// .get_engine_clock = &radeon_atom_get_engine_clock,
// .set_engine_clock = &radeon_atom_set_engine_clock,
// .get_memory_clock = NULL,
// .set_memory_clock = NULL,
// .get_pcie_lanes = NULL,
// .set_pcie_lanes = NULL,
// .set_clock_gating = NULL,
.get_memory_clock = NULL,
.set_memory_clock = NULL,
.get_pcie_lanes = NULL,
.set_pcie_lanes = NULL,
.set_clock_gating = NULL,
},
.pflip = {
// .pre_page_flip = &evergreen_pre_page_flip,
@ -1610,7 +1610,7 @@ static struct radeon_asic si_asic = {
// .ib_parse = &si_ib_parse,
.emit_fence = &si_fence_ring_emit,
.emit_semaphore = &r600_semaphore_ring_emit,
// .cs_parse = NULL,
.cs_parse = NULL,
.ring_test = &r600_ring_test,
.ib_test = &r600_ib_test,
.is_lockup = &si_gpu_is_lockup,
@ -1621,7 +1621,7 @@ static struct radeon_asic si_asic = {
// .ib_parse = &si_ib_parse,
.emit_fence = &si_fence_ring_emit,
.emit_semaphore = &r600_semaphore_ring_emit,
// .cs_parse = NULL,
.cs_parse = NULL,
.ring_test = &r600_ring_test,
.ib_test = &r600_ib_test,
.is_lockup = &si_gpu_is_lockup,
@ -1632,7 +1632,7 @@ static struct radeon_asic si_asic = {
// .ib_parse = &si_ib_parse,
.emit_fence = &si_fence_ring_emit,
.emit_semaphore = &r600_semaphore_ring_emit,
// .cs_parse = NULL,
.cs_parse = NULL,
.ring_test = &r600_ring_test,
.ib_test = &r600_ib_test,
.is_lockup = &si_gpu_is_lockup,
@ -1678,9 +1678,9 @@ static struct radeon_asic si_asic = {
// .set_engine_clock = &radeon_atom_set_engine_clock,
// .get_memory_clock = &radeon_atom_get_memory_clock,
// .set_memory_clock = &radeon_atom_set_memory_clock,
// .get_pcie_lanes = NULL,
// .set_pcie_lanes = NULL,
// .set_clock_gating = NULL,
.get_pcie_lanes = NULL,
.set_pcie_lanes = NULL,
.set_clock_gating = NULL,
},
.pflip = {
// .pre_page_flip = &evergreen_pre_page_flip,

2
drivers/video/drm/radeon/radeon_bios.c
View File

@ -198,7 +198,7 @@ static bool radeon_atrm_get_bios(struct radeon_device *rdev)
return true;
}
#else
static bool radeon_atrm_get_bios(struct radeon_device *rdev)
static inline bool radeon_atrm_get_bios(struct radeon_device *rdev)
{
return false;
}

17
drivers/video/drm/radeon/radeon_connectors.c
View File

@ -941,7 +941,8 @@ radeon_dvi_detect(struct drm_connector *connector, bool force)
struct drm_mode_object *obj;
int i;
enum drm_connector_status ret = connector_status_disconnected;
bool dret = false;
bool dret = false, broken_edid = false;
if (!force && radeon_check_hpd_status_unchanged(connector))
return connector->status;
@ -965,6 +966,9 @@ radeon_dvi_detect(struct drm_connector *connector, bool force)
ret = connector_status_disconnected;
DRM_ERROR("%s: detected RS690 floating bus bug, stopping ddc detect\n", drm_get_connector_name(connector));
radeon_connector->ddc_bus = NULL;
} else {
ret = connector_status_connected;
broken_edid = true; /* defer use_digital to later */
}
} else {
radeon_connector->use_digital = !!(radeon_connector->edid->input & DRM_EDID_INPUT_DIGITAL);
@ -1047,13 +1051,24 @@ radeon_dvi_detect(struct drm_connector *connector, bool force)
encoder_funcs = encoder->helper_private;
if (encoder_funcs->detect) {
if (!broken_edid) {
if (ret != connector_status_connected) {
/* deal with analog monitors without DDC */
ret = encoder_funcs->detect(encoder, connector);
if (ret == connector_status_connected) {
radeon_connector->use_digital = false;
}
if (ret != connector_status_disconnected)
radeon_connector->detected_by_load = true;
}
} else {
enum drm_connector_status lret;
/* assume digital unless load detected otherwise */
radeon_connector->use_digital = true;
lret = encoder_funcs->detect(encoder, connector);
DRM_DEBUG_KMS("load_detect %x returned: %x\n",encoder->encoder_type,lret);
if (lret == connector_status_connected)
radeon_connector->use_digital = false;
}
break;
}

47
drivers/video/drm/radeon/radeon_device.c
View File

@ -33,8 +33,11 @@
#include "radeon_reg.h"
#include "radeon.h"
#include "atom.h"
#include "bitmap.h"
#include "display.h"
#include <drm/drm_pciids.h>
@ -62,6 +65,8 @@ int irq_override = 0;
extern display_t *rdisplay;
struct drm_device *main_drm_device;
void parse_cmdline(char *cmdline, videomode_t *mode, char *log, int *kms);
int init_display(struct radeon_device *rdev, videomode_t *mode);
@ -1242,6 +1247,8 @@ int drm_get_dev(struct pci_dev *pdev, const struct pci_device_id *ent)
if (ret)
goto err_g4;
main_drm_device = dev;
if( radeon_modeset )
init_display_kms(dev->dev_private, &usermode);
else
@ -1317,15 +1324,25 @@ static struct pci_device_id pciidlist[] = {
};
#define API_VERSION 0x01000100
#define CURRENT_API 0x0200 /* 2.00 */
#define COMPATIBLE_API 0x0100 /* 1.00 */
#define API_VERSION (COMPATIBLE_API << 16) | CURRENT_API
#define SRV_GETVERSION 0
#define SRV_ENUM_MODES 1
#define SRV_SET_MODE 2
#define SRV_GET_CAPS 3
#define SRV_CREATE_SURFACE 10
#define SRV_DESTROY_SURFACE 11
#define SRV_LOCK_SURFACE 12
#define SRV_UNLOCK_SURFACE 13
#define SRV_RESIZE_SURFACE 14
#define SRV_BLIT_BITMAP 15
#define SRV_BLIT_TEXTURE 16
#define SRV_BLIT_VIDEO 17
#define SRV_CREATE_VIDEO 9
#define SRV_BLIT_VIDEO 10
#define SRV_CREATE_BITMAP 11
int r600_video_blit(uint64_t src_offset, int x, int y,
@ -1372,23 +1389,23 @@ int _stdcall display_handler(ioctl_t *io)
retval = set_user_mode((videomode_t*)inp);
break;
case SRV_CREATE_VIDEO:
// retval = r600_create_video(inp[0], inp[1], outp);
case SRV_GET_CAPS:
retval = get_driver_caps((hwcaps_t*)inp);
break;
case SRV_BLIT_VIDEO:
// r600_video_blit( ((uint64_t*)inp)[0], inp[2], inp[3],
// inp[4], inp[5], inp[6]);
retval = 0;
case SRV_CREATE_SURFACE:
// check_input(8);
retval = create_surface(main_drm_device, (struct io_call_10*)inp);
break;
case SRV_CREATE_BITMAP:
check_input(8);
check_output(4);
// retval = create_bitmap(outp, inp[0], inp[1]);
case SRV_LOCK_SURFACE:
retval = lock_surface((struct io_call_12*)inp);
break;
case SRV_BLIT_BITMAP:
srv_blit_bitmap( inp[0], inp[1], inp[2],
inp[3], inp[4], inp[5], inp[6]);
};
return retval;

189
drivers/video/drm/radeon/radeon_irq_kms.c
View File

@ -34,7 +34,13 @@
#define RADEON_WAIT_IDLE_TIMEOUT 200
struct radeon_device *main_device;
#define DRM_IRQ_ARGS void *arg
struct drm_driver {
irqreturn_t(*irq_handler) (DRM_IRQ_ARGS);
void (*irq_preinstall) (struct drm_device *dev);
int (*irq_postinstall) (struct drm_device *dev);
};
extern int irq_override;
@ -48,9 +54,12 @@ extern int irq_override;
* radeon_irq_process is a macro that points to the per-asic
* irq handler callback.
*/
void irq_handler_kms()
irqreturn_t radeon_driver_irq_handler_kms(DRM_IRQ_ARGS)
{
radeon_irq_process(main_device);
struct drm_device *dev = (struct drm_device *) arg;
struct radeon_device *rdev = dev->dev_private;
return radeon_irq_process(rdev);
}
/**
@ -61,8 +70,9 @@ void irq_handler_kms()
* Gets the hw ready to enable irqs (all asics).
* This function disables all interrupt sources on the GPU.
*/
void radeon_irq_preinstall_kms(struct radeon_device *rdev)
void radeon_driver_irq_preinstall_kms(struct drm_device *dev)
{
struct radeon_device *rdev = dev->dev_private;
unsigned long irqflags;
unsigned i;
@ -91,17 +101,45 @@ void radeon_irq_preinstall_kms(struct radeon_device *rdev)
* Handles stuff to be done after enabling irqs (all asics).
* Returns 0 on success.
*/
int radeon_driver_irq_postinstall_kms(struct radeon_device *rdev)
int radeon_driver_irq_postinstall_kms(struct drm_device *dev)
{
// struct radeon_device *rdev = dev->dev_private;
// dev->max_vblank_count = 0x001fffff;
radeon_irq_set(rdev);
return 0;
dev->max_vblank_count = 0x001fffff;
return 0;
}
/**
* radeon_driver_irq_uninstall_kms - drm irq uninstall callback
*
* @dev: drm dev pointer
*
* This function disables all interrupt sources on the GPU (all asics).
*/
void radeon_driver_irq_uninstall_kms(struct drm_device *dev)
{
struct radeon_device *rdev = dev->dev_private;
unsigned long irqflags;
unsigned i;
if (rdev == NULL) {
return;
}
spin_lock_irqsave(&rdev->irq.lock, irqflags);
/* Disable *all* interrupts */
for (i = 0; i < RADEON_NUM_RINGS; i++)
atomic_set(&rdev->irq.ring_int[i], 0);
for (i = 0; i < RADEON_MAX_HPD_PINS; i++)
rdev->irq.hpd[i] = false;
for (i = 0; i < RADEON_MAX_CRTCS; i++) {
rdev->irq.crtc_vblank_int[i] = false;
atomic_set(&rdev->irq.pflip[i], 0);
rdev->irq.afmt[i] = false;
}
radeon_irq_set(rdev);
spin_unlock_irqrestore(&rdev->irq.lock, irqflags);
}
/**
* radeon_irq_kms_init - init driver interrupt info
*
@ -117,44 +155,16 @@ int radeon_irq_kms_init(struct radeon_device *rdev)
ENTER();
// INIT_WORK(&rdev->hotplug_work, radeon_hotplug_work_func);
// INIT_WORK(&rdev->audio_work, r600_audio_update_hdmi);
spin_lock_init(&rdev->irq.lock);
// r = drm_vblank_init(rdev->ddev, rdev->num_crtc);
// if (r) {
// return r;
// }
/* enable msi */
rdev->msi_enabled = 0;
// if (radeon_msi_ok(rdev)) {
// int ret = pci_enable_msi(rdev->pdev);
// if (!ret) {
// rdev->msi_enabled = 1;
// dev_info(rdev->dev, "radeon: using MSI.\n");
// }
// }
rdev->irq.installed = true;
main_device = rdev;
radeon_irq_preinstall_kms(rdev);
if (irq_override)
irq_line = irq_override;
else
irq_line = rdev->pdev->irq;
dbgprintf("%s install irq %d\n", __FUNCTION__, irq_line);
AttachIntHandler(irq_line, irq_handler_kms, 2);
// r = drm_irq_install(rdev->ddev);
r = radeon_driver_irq_postinstall_kms(rdev);
r = drm_irq_install(rdev->ddev);
if (r) {
rdev->irq.installed = false;
LEAVE();
FAIL();
return r;
}
DRM_INFO("radeon: irq initialized.\n");
@ -228,4 +238,99 @@ void radeon_irq_kms_sw_irq_put(struct radeon_device *rdev, int ring)
}
}
/**
* radeon_irq_kms_enable_hpd - enable hotplug detect interrupt
*
* @rdev: radeon device pointer
* @hpd_mask: mask of hpd pins you want to enable.
*
* Enables the hotplug detect interrupt for a specific hpd pin (all asics).
*/
void radeon_irq_kms_enable_hpd(struct radeon_device *rdev, unsigned hpd_mask)
{
unsigned long irqflags;
int i;
spin_lock_irqsave(&rdev->irq.lock, irqflags);
for (i = 0; i < RADEON_MAX_HPD_PINS; ++i)
rdev->irq.hpd[i] |= !!(hpd_mask & (1 << i));
radeon_irq_set(rdev);
spin_unlock_irqrestore(&rdev->irq.lock, irqflags);
}
/**
* radeon_irq_kms_disable_hpd - disable hotplug detect interrupt
*
* @rdev: radeon device pointer
* @hpd_mask: mask of hpd pins you want to disable.
*
* Disables the hotplug detect interrupt for a specific hpd pin (all asics).
*/
void radeon_irq_kms_disable_hpd(struct radeon_device *rdev, unsigned hpd_mask)
{
unsigned long irqflags;
int i;
spin_lock_irqsave(&rdev->irq.lock, irqflags);
for (i = 0; i < RADEON_MAX_HPD_PINS; ++i)
rdev->irq.hpd[i] &= !(hpd_mask & (1 << i));
radeon_irq_set(rdev);
spin_unlock_irqrestore(&rdev->irq.lock, irqflags);
}
static struct drm_driver drm_driver = {
.irq_preinstall = radeon_driver_irq_preinstall_kms,
.irq_postinstall = radeon_driver_irq_postinstall_kms,
.irq_handler = radeon_driver_irq_handler_kms
};
static struct drm_driver *driver = &drm_driver;
int drm_irq_install(struct drm_device *dev)
{
unsigned long sh_flags = 0;
int irq_line;
int ret = 0;
char *irqname;
mutex_lock(&dev->struct_mutex);
/* Driver must have been initialized */
if (!dev->dev_private) {
mutex_unlock(&dev->struct_mutex);
return -EINVAL;
}
if (dev->irq_enabled) {
mutex_unlock(&dev->struct_mutex);
return -EBUSY;
}
dev->irq_enabled = 1;
mutex_unlock(&dev->struct_mutex);
irq_line = drm_dev_to_irq(dev);
DRM_DEBUG("irq=%d\n", drm_dev_to_irq(dev));
/* Before installing handler */
if (driver->irq_preinstall)
driver->irq_preinstall(dev);
ret = AttachIntHandler(irq_line, driver->irq_handler, (u32)dev);
/* After installing handler */
if (driver->irq_postinstall)
ret = driver->irq_postinstall(dev);
if (ret < 0) {
DRM_ERROR(__FUNCTION__);
}
u16_t cmd = PciRead16(dev->pdev->busnr, dev->pdev->devfn, 4);
cmd&= ~(1<<10);
PciWrite16(dev->pdev->busnr, dev->pdev->devfn, 4, cmd);
return ret;
}

15
drivers/video/drm/radeon/radeon_legacy_crtc.c
View File

@ -295,6 +295,7 @@ static void radeon_crtc_dpms(struct drm_crtc *crtc, int mode)
struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
struct drm_device *dev = crtc->dev;
struct radeon_device *rdev = dev->dev_private;
uint32_t crtc_ext_cntl = 0;
uint32_t mask;
if (radeon_crtc->crtc_id)
@ -307,6 +308,16 @@ static void radeon_crtc_dpms(struct drm_crtc *crtc, int mode)
RADEON_CRTC_VSYNC_DIS |
RADEON_CRTC_HSYNC_DIS);
/*
* On all dual CRTC GPUs this bit controls the CRTC of the primary DAC.
* Therefore it is set in the DAC DMPS function.
* This is different for GPU's with a single CRTC but a primary and a
* TV DAC: here it controls the single CRTC no matter where it is
* routed. Therefore we set it here.
*/
if (rdev->flags & RADEON_SINGLE_CRTC)
crtc_ext_cntl = RADEON_CRTC_CRT_ON;
switch (mode) {
case DRM_MODE_DPMS_ON:
radeon_crtc->enabled = true;
@ -317,7 +328,7 @@ static void radeon_crtc_dpms(struct drm_crtc *crtc, int mode)
else {
WREG32_P(RADEON_CRTC_GEN_CNTL, RADEON_CRTC_EN, ~(RADEON_CRTC_EN |
RADEON_CRTC_DISP_REQ_EN_B));
WREG32_P(RADEON_CRTC_EXT_CNTL, 0, ~mask);
WREG32_P(RADEON_CRTC_EXT_CNTL, crtc_ext_cntl, ~(mask | crtc_ext_cntl));
}
drm_vblank_post_modeset(dev, radeon_crtc->crtc_id);
radeon_crtc_load_lut(crtc);
@ -331,7 +342,7 @@ static void radeon_crtc_dpms(struct drm_crtc *crtc, int mode)
else {
WREG32_P(RADEON_CRTC_GEN_CNTL, RADEON_CRTC_DISP_REQ_EN_B, ~(RADEON_CRTC_EN |
RADEON_CRTC_DISP_REQ_EN_B));
WREG32_P(RADEON_CRTC_EXT_CNTL, mask, ~mask);
WREG32_P(RADEON_CRTC_EXT_CNTL, mask, ~(mask | crtc_ext_cntl));
}
radeon_crtc->enabled = false;
/* adjust pm to dpms changes AFTER disabling crtcs */

138
drivers/video/drm/radeon/radeon_legacy_encoders.c
View File

@ -537,6 +537,8 @@ static void radeon_legacy_primary_dac_dpms(struct drm_encoder *encoder, int mode
break;
}
/* handled in radeon_crtc_dpms() */
if (!(rdev->flags & RADEON_SINGLE_CRTC))
WREG32(RADEON_CRTC_EXT_CNTL, crtc_ext_cntl);
WREG32(RADEON_DAC_CNTL, dac_cntl);
WREG32(RADEON_DAC_MACRO_CNTL, dac_macro_cntl);
@ -662,6 +664,8 @@ static enum drm_connector_status radeon_legacy_primary_dac_detect(struct drm_enc
if (ASIC_IS_R300(rdev))
tmp |= (0x1b6 << RADEON_DAC_FORCE_DATA_SHIFT);
else if (ASIC_IS_RV100(rdev))
tmp |= (0x1ac << RADEON_DAC_FORCE_DATA_SHIFT);
else
tmp |= (0x180 << RADEON_DAC_FORCE_DATA_SHIFT);
@ -671,6 +675,7 @@ static enum drm_connector_status radeon_legacy_primary_dac_detect(struct drm_enc
tmp |= RADEON_DAC_RANGE_CNTL_PS2 | RADEON_DAC_CMP_EN;
WREG32(RADEON_DAC_CNTL, tmp);
tmp = dac_macro_cntl;
tmp &= ~(RADEON_DAC_PDWN_R |
RADEON_DAC_PDWN_G |
RADEON_DAC_PDWN_B);
@ -1092,7 +1097,8 @@ static void radeon_legacy_tv_dac_dpms(struct drm_encoder *encoder, int mode)
} else {
if (is_tv)
WREG32(RADEON_TV_MASTER_CNTL, tv_master_cntl);
else
/* handled in radeon_crtc_dpms() */
else if (!(rdev->flags & RADEON_SINGLE_CRTC))
WREG32(RADEON_CRTC2_GEN_CNTL, crtc2_gen_cntl);
WREG32(RADEON_TV_DAC_CNTL, tv_dac_cntl);
}
@ -1416,13 +1422,101 @@ static bool radeon_legacy_tv_detect(struct drm_encoder *encoder,
return found;
}
static bool radeon_legacy_ext_dac_detect(struct drm_encoder *encoder,
struct drm_connector *connector)
{
struct drm_device *dev = encoder->dev;
struct radeon_device *rdev = dev->dev_private;
uint32_t gpio_monid, fp2_gen_cntl, disp_output_cntl, crtc2_gen_cntl;
uint32_t disp_lin_trans_grph_a, disp_lin_trans_grph_b, disp_lin_trans_grph_c;
uint32_t disp_lin_trans_grph_d, disp_lin_trans_grph_e, disp_lin_trans_grph_f;
uint32_t tmp, crtc2_h_total_disp, crtc2_v_total_disp;
uint32_t crtc2_h_sync_strt_wid, crtc2_v_sync_strt_wid;
bool found = false;
int i;
/* save the regs we need */
gpio_monid = RREG32(RADEON_GPIO_MONID);
fp2_gen_cntl = RREG32(RADEON_FP2_GEN_CNTL);
disp_output_cntl = RREG32(RADEON_DISP_OUTPUT_CNTL);
crtc2_gen_cntl = RREG32(RADEON_CRTC2_GEN_CNTL);
disp_lin_trans_grph_a = RREG32(RADEON_DISP_LIN_TRANS_GRPH_A);
disp_lin_trans_grph_b = RREG32(RADEON_DISP_LIN_TRANS_GRPH_B);
disp_lin_trans_grph_c = RREG32(RADEON_DISP_LIN_TRANS_GRPH_C);
disp_lin_trans_grph_d = RREG32(RADEON_DISP_LIN_TRANS_GRPH_D);
disp_lin_trans_grph_e = RREG32(RADEON_DISP_LIN_TRANS_GRPH_E);
disp_lin_trans_grph_f = RREG32(RADEON_DISP_LIN_TRANS_GRPH_F);
crtc2_h_total_disp = RREG32(RADEON_CRTC2_H_TOTAL_DISP);
crtc2_v_total_disp = RREG32(RADEON_CRTC2_V_TOTAL_DISP);
crtc2_h_sync_strt_wid = RREG32(RADEON_CRTC2_H_SYNC_STRT_WID);
crtc2_v_sync_strt_wid = RREG32(RADEON_CRTC2_V_SYNC_STRT_WID);
tmp = RREG32(RADEON_GPIO_MONID);
tmp &= ~RADEON_GPIO_A_0;
WREG32(RADEON_GPIO_MONID, tmp);
WREG32(RADEON_FP2_GEN_CNTL, (RADEON_FP2_ON |
RADEON_FP2_PANEL_FORMAT |
R200_FP2_SOURCE_SEL_TRANS_UNIT |
RADEON_FP2_DVO_EN |
R200_FP2_DVO_RATE_SEL_SDR));
WREG32(RADEON_DISP_OUTPUT_CNTL, (RADEON_DISP_DAC_SOURCE_RMX |
RADEON_DISP_TRANS_MATRIX_GRAPHICS));
WREG32(RADEON_CRTC2_GEN_CNTL, (RADEON_CRTC2_EN |
RADEON_CRTC2_DISP_REQ_EN_B));
WREG32(RADEON_DISP_LIN_TRANS_GRPH_A, 0x00000000);
WREG32(RADEON_DISP_LIN_TRANS_GRPH_B, 0x000003f0);
WREG32(RADEON_DISP_LIN_TRANS_GRPH_C, 0x00000000);
WREG32(RADEON_DISP_LIN_TRANS_GRPH_D, 0x000003f0);
WREG32(RADEON_DISP_LIN_TRANS_GRPH_E, 0x00000000);
WREG32(RADEON_DISP_LIN_TRANS_GRPH_F, 0x000003f0);
WREG32(RADEON_CRTC2_H_TOTAL_DISP, 0x01000008);
WREG32(RADEON_CRTC2_H_SYNC_STRT_WID, 0x00000800);
WREG32(RADEON_CRTC2_V_TOTAL_DISP, 0x00080001);
WREG32(RADEON_CRTC2_V_SYNC_STRT_WID, 0x00000080);
for (i = 0; i < 200; i++) {
tmp = RREG32(RADEON_GPIO_MONID);
if (tmp & RADEON_GPIO_Y_0)
found = true;
if (found)
break;
msleep(1);
}
/* restore the regs we used */
WREG32(RADEON_DISP_LIN_TRANS_GRPH_A, disp_lin_trans_grph_a);
WREG32(RADEON_DISP_LIN_TRANS_GRPH_B, disp_lin_trans_grph_b);
WREG32(RADEON_DISP_LIN_TRANS_GRPH_C, disp_lin_trans_grph_c);
WREG32(RADEON_DISP_LIN_TRANS_GRPH_D, disp_lin_trans_grph_d);
WREG32(RADEON_DISP_LIN_TRANS_GRPH_E, disp_lin_trans_grph_e);
WREG32(RADEON_DISP_LIN_TRANS_GRPH_F, disp_lin_trans_grph_f);
WREG32(RADEON_CRTC2_H_TOTAL_DISP, crtc2_h_total_disp);
WREG32(RADEON_CRTC2_V_TOTAL_DISP, crtc2_v_total_disp);
WREG32(RADEON_CRTC2_H_SYNC_STRT_WID, crtc2_h_sync_strt_wid);
WREG32(RADEON_CRTC2_V_SYNC_STRT_WID, crtc2_v_sync_strt_wid);
WREG32(RADEON_CRTC2_GEN_CNTL, crtc2_gen_cntl);
WREG32(RADEON_DISP_OUTPUT_CNTL, disp_output_cntl);
WREG32(RADEON_FP2_GEN_CNTL, fp2_gen_cntl);
WREG32(RADEON_GPIO_MONID, gpio_monid);
return found;
}
static enum drm_connector_status radeon_legacy_tv_dac_detect(struct drm_encoder *encoder,
struct drm_connector *connector)
{
struct drm_device *dev = encoder->dev;
struct radeon_device *rdev = dev->dev_private;
uint32_t crtc2_gen_cntl, tv_dac_cntl, dac_cntl2, dac_ext_cntl;
uint32_t disp_hw_debug, disp_output_cntl, gpiopad_a, pixclks_cntl, tmp;
uint32_t crtc2_gen_cntl = 0, tv_dac_cntl, dac_cntl2, dac_ext_cntl;
uint32_t gpiopad_a = 0, pixclks_cntl, tmp;
uint32_t disp_output_cntl = 0, disp_hw_debug = 0, crtc_ext_cntl = 0;
enum drm_connector_status found = connector_status_disconnected;
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
struct radeon_encoder_tv_dac *tv_dac = radeon_encoder->enc_priv;
@ -1459,12 +1553,27 @@ static enum drm_connector_status radeon_legacy_tv_dac_detect(struct drm_encoder
return connector_status_disconnected;
}
/* R200 uses an external DAC for secondary DAC */
if (rdev->family == CHIP_R200) {
if (radeon_legacy_ext_dac_detect(encoder, connector))
found = connector_status_connected;
return found;
}
/* save the regs we need */
pixclks_cntl = RREG32_PLL(RADEON_PIXCLKS_CNTL);
gpiopad_a = ASIC_IS_R300(rdev) ? RREG32(RADEON_GPIOPAD_A) : 0;
disp_output_cntl = ASIC_IS_R300(rdev) ? RREG32(RADEON_DISP_OUTPUT_CNTL) : 0;
disp_hw_debug = ASIC_IS_R300(rdev) ? 0 : RREG32(RADEON_DISP_HW_DEBUG);
if (rdev->flags & RADEON_SINGLE_CRTC) {
crtc_ext_cntl = RREG32(RADEON_CRTC_EXT_CNTL);
} else {
if (ASIC_IS_R300(rdev)) {
gpiopad_a = RREG32(RADEON_GPIOPAD_A);
disp_output_cntl = RREG32(RADEON_DISP_OUTPUT_CNTL);
} else {
disp_hw_debug = RREG32(RADEON_DISP_HW_DEBUG);
}
crtc2_gen_cntl = RREG32(RADEON_CRTC2_GEN_CNTL);
}
tv_dac_cntl = RREG32(RADEON_TV_DAC_CNTL);
dac_ext_cntl = RREG32(RADEON_DAC_EXT_CNTL);
dac_cntl2 = RREG32(RADEON_DAC_CNTL2);
@ -1473,16 +1582,17 @@ static enum drm_connector_status radeon_legacy_tv_dac_detect(struct drm_encoder
| RADEON_PIX2CLK_DAC_ALWAYS_ONb);
WREG32_PLL(RADEON_PIXCLKS_CNTL, tmp);
if (ASIC_IS_R300(rdev))
WREG32_P(RADEON_GPIOPAD_A, 1, ~1);
if (rdev->flags & RADEON_SINGLE_CRTC) {
tmp = crtc_ext_cntl | RADEON_CRTC_CRT_ON;
WREG32(RADEON_CRTC_EXT_CNTL, tmp);
} else {
tmp = crtc2_gen_cntl & ~RADEON_CRTC2_PIX_WIDTH_MASK;
tmp |= RADEON_CRTC2_CRT2_ON |
(2 << RADEON_CRTC2_PIX_WIDTH_SHIFT);
WREG32(RADEON_CRTC2_GEN_CNTL, tmp);
if (ASIC_IS_R300(rdev)) {
WREG32_P(RADEON_GPIOPAD_A, 1, ~1);
tmp = disp_output_cntl & ~RADEON_DISP_TVDAC_SOURCE_MASK;
tmp |= RADEON_DISP_TVDAC_SOURCE_CRTC2;
WREG32(RADEON_DISP_OUTPUT_CNTL, tmp);
@ -1490,6 +1600,7 @@ static enum drm_connector_status radeon_legacy_tv_dac_detect(struct drm_encoder
tmp = disp_hw_debug & ~RADEON_CRT2_DISP1_SEL;
WREG32(RADEON_DISP_HW_DEBUG, tmp);
}
}
tmp = RADEON_TV_DAC_NBLANK |
RADEON_TV_DAC_NHOLD |
@ -1530,14 +1641,19 @@ static enum drm_connector_status radeon_legacy_tv_dac_detect(struct drm_encoder
WREG32(RADEON_DAC_CNTL2, dac_cntl2);
WREG32(RADEON_DAC_EXT_CNTL, dac_ext_cntl);
WREG32(RADEON_TV_DAC_CNTL, tv_dac_cntl);
WREG32(RADEON_CRTC2_GEN_CNTL, crtc2_gen_cntl);
if (rdev->flags & RADEON_SINGLE_CRTC) {
WREG32(RADEON_CRTC_EXT_CNTL, crtc_ext_cntl);
} else {
WREG32(RADEON_CRTC2_GEN_CNTL, crtc2_gen_cntl);
if (ASIC_IS_R300(rdev)) {
WREG32(RADEON_DISP_OUTPUT_CNTL, disp_output_cntl);
WREG32_P(RADEON_GPIOPAD_A, gpiopad_a, ~1);
} else {
WREG32(RADEON_DISP_HW_DEBUG, disp_hw_debug);
}
}
WREG32_PLL(RADEON_PIXCLKS_CNTL, pixclks_cntl);
return found;

2
drivers/video/drm/radeon/radeon_sa.c
View File

@ -64,7 +64,7 @@ int radeon_sa_bo_manager_init(struct radeon_device *rdev,
}
r = radeon_bo_create(rdev, size, RADEON_GPU_PAGE_SIZE, true,
RADEON_GEM_DOMAIN_CPU, NULL, &sa_manager->bo);
domain, NULL, &sa_manager->bo);
if (r) {
dev_err(rdev->dev, "(%d) failed to allocate bo for manager\n", r);
return r;

3
drivers/video/drm/radeon/rdisplay.c
View File

@ -5,6 +5,7 @@
#include "radeon_drm.h"
#include "radeon.h"
#include "radeon_object.h"
#include "bitmap.h"
#include "display.h"
#include "r100d.h"
@ -256,6 +257,8 @@ bool init_display(struct radeon_device *rdev, videomode_t *usermode)
};
safe_sti(ifl);
init_bitmaps();
LEAVE();
return retval;

215
drivers/video/drm/radeon/rdisplay_kms.c
View File

@ -5,8 +5,10 @@
#include "radeon_drm.h"
#include "radeon.h"
#include "radeon_object.h"
#include "display.h"
#include "drm_fb_helper.h"
#include "hmm.h"
#include "bitmap.h"
#include "display.h"
struct radeon_fbdev {
struct drm_fb_helper helper;
@ -528,6 +530,8 @@ bool init_display_kms(struct radeon_device *rdev, videomode_t *usermode)
};
safe_sti(ifl);
init_bitmaps();
LEAVE();
return retval;
@ -673,3 +677,212 @@ int radeonfb_create_pinned_object(struct radeon_fbdev *rfbdev,
}
typedef struct
{
int left;
int top;
int right;
int bottom;
}rect_t;
extern struct hmm bm_mm;
struct drm_device *main_drm_device;
void FASTCALL GetWindowRect(rect_t *rc)__asm__("GetWindowRect");
#define CURRENT_TASK (0x80003000)
static u32_t get_display_map()
{
u32_t addr;
addr = (u32_t)rdisplay;
addr+= sizeof(display_t); /* shoot me */
return *(u32_t*)addr;
}
#include "clip.inc"
#include "r100d.h"
# define PACKET3_BITBLT 0x92
int srv_blit_bitmap(u32 hbitmap, int dst_x, int dst_y,
int src_x, int src_y, u32 w, u32 h)
{
struct context *context;
bitmap_t *bitmap;
rect_t winrc;
clip_t dst_clip;
clip_t src_clip;
u32_t width;
u32_t height;
u32_t br13, cmd, slot_mask, *b;
u32_t offset;
u8 slot;
int n=0;
int ret;
if(unlikely(hbitmap==0))
return -1;
bitmap = (bitmap_t*)hmm_get_data(&bm_mm, hbitmap);
if(unlikely(bitmap==NULL))
return -1;
context = get_context(main_drm_device);
if(unlikely(context == NULL))
return -1;
GetWindowRect(&winrc);
{
static warn_count;
if(warn_count < 1)
{
printf("left %d top %d right %d bottom %d\n",
winrc.left, winrc.top, winrc.right, winrc.bottom);
printf("bitmap width %d height %d\n", w, h);
warn_count++;
};
};
dst_clip.xmin = 0;
dst_clip.ymin = 0;
dst_clip.xmax = winrc.right-winrc.left;
dst_clip.ymax = winrc.bottom -winrc.top;
src_clip.xmin = 0;
src_clip.ymin = 0;
src_clip.xmax = bitmap->width - 1;
src_clip.ymax = bitmap->height - 1;
width = w;
height = h;
if( blit_clip(&dst_clip, &dst_x, &dst_y,
&src_clip, &src_x, &src_y,
&width, &height) )
return 0;
dst_x+= winrc.left;
dst_y+= winrc.top;
slot = *((u8*)CURRENT_TASK);
slot_mask = (u32_t)slot<<24;
{
#if 1
#else
u8* src_offset;
u8* dst_offset;
u32 ifl;
src_offset = (u8*)(src_y*bitmap->pitch + src_x*4);
src_offset += (u32)bitmap->uaddr;
dst_offset = (u8*)(dst_y*rdisplay->width + dst_x);
dst_offset+= get_display_map();
u32_t tmp_h = height;
ifl = safe_cli();
while( tmp_h--)
{
u32_t tmp_w = width;
u8* tmp_src = src_offset;
u8* tmp_dst = dst_offset;
src_offset+= bitmap->pitch;
dst_offset+= rdisplay->width;
while( tmp_w--)
{
*(tmp_src+3) = (*tmp_dst==slot)?0xFF:0x00;
tmp_src+=4;
tmp_dst++;
};
};
safe_sti(ifl);
#endif
}
{
static warn_count;
if(warn_count < 1)
{
printf("blit width %d height %d\n",
width, height);
warn_count++;
};
};
// if((context->cmd_buffer & 0xFC0)==0xFC0)
// context->cmd_buffer&= 0xFFFFF000;
// b = (u32_t*)ALIGN(context->cmd_buffer,64);
// offset = context->cmd_offset + ((u32_t)b & 0xFFF);
// context->cmd_buffer+= n*4;
struct radeon_device *rdev = main_drm_device->dev_private;
struct radeon_ib *ib = &context->ib;
ib->ptr[0] = PACKET3(PACKET3_BITBLT, 8);
ib->ptr[1] = RADEON_GMC_SRC_PITCH_OFFSET_CNTL |
RADEON_GMC_DST_PITCH_OFFSET_CNTL |
RADEON_GMC_SRC_CLIPPING |
RADEON_GMC_DST_CLIPPING |
RADEON_GMC_BRUSH_NONE |
(RADEON_COLOR_FORMAT_ARGB8888 << 8) |
RADEON_GMC_SRC_DATATYPE_COLOR |
RADEON_ROP3_S |
RADEON_DP_SRC_SOURCE_MEMORY |
RADEON_GMC_CLR_CMP_CNTL_DIS |
RADEON_GMC_WR_MSK_DIS;
ib->ptr[2] = ((bitmap->pitch/64) << 22) | (bitmap->gaddr >> 10);
ib->ptr[3] = ((rdisplay->pitch/64) << 22) | (rdev->mc.vram_start >> 10);
ib->ptr[4] = (0x1fff) | (0x1fff << 16);
ib->ptr[5] = 0;
ib->ptr[6] = (0x1fff) | (0x1fff << 16);
ib->ptr[7] = (src_x << 16) | src_y;
ib->ptr[8] = (dst_x << 16) | dst_y;
ib->ptr[9] = (width << 16) | height;
ib->ptr[10] = PACKET2(0);
ib->ptr[11] = PACKET2(0);
ib->ptr[12] = PACKET2(0);
ib->ptr[13] = PACKET2(0);
ib->ptr[14] = PACKET2(0);
ib->ptr[15] = PACKET2(0);
ib->length_dw = 16;
ret = radeon_ib_schedule(rdev, ib, NULL);
if (ret) {
DRM_ERROR("radeon: failed to schedule ib (%d).\n", ret);
goto fail;
}
ret = radeon_fence_wait(ib->fence, false);
if (ret) {
DRM_ERROR("radeon: fence wait failed (%d).\n", ret);
goto fail;
}
fail:
return ret;
};

6
drivers/video/drm/radeon/rs400.c
View File

@ -410,6 +410,12 @@ static int rs400_startup(struct radeon_device *rdev)
if (r)
return r;
r = radeon_fence_driver_start_ring(rdev, RADEON_RING_TYPE_GFX_INDEX);
if (r) {
dev_err(rdev->dev, "failed initializing CP fences (%d).\n", r);
return r;
}
/* Enable IRQ */
r100_irq_set(rdev);
rdev->config.r300.hdp_cntl = RREG32(RADEON_HOST_PATH_CNTL);

6
drivers/video/drm/radeon/rv515.c
View File

@ -379,6 +379,12 @@ static int rv515_startup(struct radeon_device *rdev)
if (r)
return r;
r = radeon_fence_driver_start_ring(rdev, RADEON_RING_TYPE_GFX_INDEX);
if (r) {
dev_err(rdev->dev, "failed initializing CP fences (%d).\n", r);
return r;
}
/* Enable IRQ */
rs600_irq_set(rdev);
rdev->config.r300.hdp_cntl = RREG32(RADEON_HOST_PATH_CNTL);

18
drivers/video/drm/radeon/si.c
View File

@ -2007,7 +2007,7 @@ static int si_cp_resume(struct radeon_device *rdev)
ring->wptr = 0;
WREG32(CP_RB0_WPTR, ring->wptr);
/* set the wb address wether it's enabled or not */
/* set the wb address whether it's enabled or not */
WREG32(CP_RB0_RPTR_ADDR, (rdev->wb.gpu_addr + RADEON_WB_CP_RPTR_OFFSET) & 0xFFFFFFFC);
WREG32(CP_RB0_RPTR_ADDR_HI, upper_32_bits(rdev->wb.gpu_addr + RADEON_WB_CP_RPTR_OFFSET) & 0xFF);
@ -2040,7 +2040,7 @@ static int si_cp_resume(struct radeon_device *rdev)
ring->wptr = 0;
WREG32(CP_RB1_WPTR, ring->wptr);
/* set the wb address wether it's enabled or not */
/* set the wb address whether it's enabled or not */
WREG32(CP_RB1_RPTR_ADDR, (rdev->wb.gpu_addr + RADEON_WB_CP1_RPTR_OFFSET) & 0xFFFFFFFC);
WREG32(CP_RB1_RPTR_ADDR_HI, upper_32_bits(rdev->wb.gpu_addr + RADEON_WB_CP1_RPTR_OFFSET) & 0xFF);
@ -2066,7 +2066,7 @@ static int si_cp_resume(struct radeon_device *rdev)
ring->wptr = 0;
WREG32(CP_RB2_WPTR, ring->wptr);
/* set the wb address wether it's enabled or not */
/* set the wb address whether it's enabled or not */
WREG32(CP_RB2_RPTR_ADDR, (rdev->wb.gpu_addr + RADEON_WB_CP2_RPTR_OFFSET) & 0xFFFFFFFC);
WREG32(CP_RB2_RPTR_ADDR_HI, upper_32_bits(rdev->wb.gpu_addr + RADEON_WB_CP2_RPTR_OFFSET) & 0xFF);
@ -3841,11 +3841,11 @@ static int si_startup(struct radeon_device *rdev)
if (r)
return r;
// r = radeon_ib_pool_init(rdev);
// if (r) {
// dev_err(rdev->dev, "IB initialization failed (%d).\n", r);
// return r;
// }
r = radeon_ib_pool_init(rdev);
if (r) {
dev_err(rdev->dev, "IB initialization failed (%d).\n", r);
return r;
}
// r = radeon_vm_manager_init(rdev);
// if (r) {
@ -3857,6 +3857,8 @@ static int si_startup(struct radeon_device *rdev)
}
/* Plan is to move initialization in that function and use
* helper function so that radeon_device_init pretty much
* do nothing more than calling asic specific function. This