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List: haiku-commits
Subject: [haiku-commits] r42515 - in haiku/trunk/src/add-ons: accelerants/radeon_hd kernel/drivers/graphics/r
From: kallisti5 () unixzen ! com
Date: 2011-07-30 17:45:16
Message-ID: 20110730174516.AE41868054 () vmsvn ! haiku-os ! org
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Author: kallisti5
Date: 2011-07-30 19:45:14 +0200 (Sat, 30 Jul 2011)
New Revision: 42515
Changeset: https://dev.haiku-os.org/changeset/42515
Modified:
haiku/trunk/src/add-ons/accelerants/radeon_hd/accelerant.cpp
haiku/trunk/src/add-ons/accelerants/radeon_hd/accelerant_protos.h
haiku/trunk/src/add-ons/accelerants/radeon_hd/display.cpp
haiku/trunk/src/add-ons/accelerants/radeon_hd/display.h
haiku/trunk/src/add-ons/accelerants/radeon_hd/hooks.cpp
haiku/trunk/src/add-ons/accelerants/radeon_hd/mc.cpp
haiku/trunk/src/add-ons/accelerants/radeon_hd/mc.h
haiku/trunk/src/add-ons/accelerants/radeon_hd/mode.cpp
haiku/trunk/src/add-ons/kernel/drivers/graphics/radeon_hd/radeon_hd.cpp
Log:
* Pass device name into shared info
* Refactor MCFBsetup to be a little simpler for now
* Implement radeon accelerant_device_info for screen preflet
* Re-add CRT Power calls to display code.
* Disable blanking setting for now... just can't figure out
what AMD wants for this.
* Remove some un-needed locking in the scaling code
* Be sure to disable VGA when set_display_mode is called
* Refactor mode setting code to loop over all possible displays
and set the provided mode on the attached ones.
Modified: haiku/trunk/src/add-ons/accelerants/radeon_hd/accelerant.cpp
===================================================================
--- haiku/trunk/src/add-ons/accelerants/radeon_hd/accelerant.cpp 2011-07-30 16:05:28 \
UTC (rev 42514)
+++ haiku/trunk/src/add-ons/accelerants/radeon_hd/accelerant.cpp 2011-07-30 17:45:14 \
UTC (rev 42515) @@ -244,3 +244,16 @@
TRACE("%s done\n", __func__);
}
+
+status_t
+radeon_get_accelerant_device_info(accelerant_device_info *di)
+{
+ di->version = B_ACCELERANT_VERSION;
+ strcpy(di->name, gInfo->shared_info->device_identifier);
+ strcpy(di->chipset, "radeon_hd");
+ // TODO : Give chipset, ex: r600
+ strcpy(di->serial_no, "None" );
+
+ di->memory = gInfo->shared_info->graphics_memory_size;
+ return B_OK;
+}
Modified: haiku/trunk/src/add-ons/accelerants/radeon_hd/accelerant_protos.h
===================================================================
--- haiku/trunk/src/add-ons/accelerants/radeon_hd/accelerant_protos.h 2011-07-30 \
16:05:28 UTC (rev 42514)
+++ haiku/trunk/src/add-ons/accelerants/radeon_hd/accelerant_protos.h 2011-07-30 \
17:45:14 UTC (rev 42515) @@ -18,11 +18,13 @@
extern "C" {
#endif
+
void spin(bigtime_t delay);
// general
status_t radeon_init_accelerant(int fd);
void radeon_uninit_accelerant(void);
+status_t radeon_get_accelerant_device_info(accelerant_device_info *di);
// modes & constraints
uint32 radeon_accelerant_mode_count(void);
Modified: haiku/trunk/src/add-ons/accelerants/radeon_hd/display.cpp
===================================================================
--- haiku/trunk/src/add-ons/accelerants/radeon_hd/display.cpp 2011-07-30 16:05:28 UTC \
(rev 42514)
+++ haiku/trunk/src/add-ons/accelerants/radeon_hd/display.cpp 2011-07-30 17:45:14 UTC \
(rev 42515) @@ -301,3 +301,30 @@
}
+
+void
+display_power(uint8 crtid, int command)
+{
+ register_info* regs = gDisplay[crtid]->regs;
+
+ switch (command) {
+ case RHD_POWER_ON:
+ Write32Mask(OUT, regs->grphEnable, 0x00000001, 0x00000001);
+ snooze(2);
+ Write32Mask(OUT, regs->crtControl, 0, 0x01000000);
+ // Enable read requests
+ Write32Mask(OUT, regs->crtControl, 1, 1);
+ return;
+ case RHD_POWER_RESET:
+ Write32Mask(OUT, regs->crtControl, 0x01000000, 0x01000000);
+ // Disable read requestes
+ //D1CRTCDisable?
+ return;
+ case RHD_POWER_SHUTDOWN:
+ Write32Mask(OUT, regs->crtControl, 0x01000000, 0x01000000);
+ // Disable read requests
+ //D1CRTCDisable?
+ Write32Mask(OUT, regs->grphEnable, 0x00000001, 0x00000001);
+ return;
+ }
+}
Modified: haiku/trunk/src/add-ons/accelerants/radeon_hd/display.h
===================================================================
--- haiku/trunk/src/add-ons/accelerants/radeon_hd/display.h 2011-07-30 16:05:28 UTC \
(rev 42514)
+++ haiku/trunk/src/add-ons/accelerants/radeon_hd/display.h 2011-07-30 17:45:14 UTC \
(rev 42515) @@ -13,6 +13,7 @@
status_t detect_crt_ranges(uint32 crtid);
status_t detect_displays();
void debug_displays();
+void display_power(uint8 crtid, int command);
#endif /* RADEON_HD_DISPLAY_H */
Modified: haiku/trunk/src/add-ons/accelerants/radeon_hd/hooks.cpp
===================================================================
--- haiku/trunk/src/add-ons/accelerants/radeon_hd/hooks.cpp 2011-07-30 16:05:28 UTC \
(rev 42514)
+++ haiku/trunk/src/add-ons/accelerants/radeon_hd/hooks.cpp 2011-07-30 17:45:14 UTC \
(rev 42515) @@ -26,11 +26,14 @@
return (void*)radeon_accelerant_clone_info_size;
case B_GET_ACCELERANT_CLONE_INFO:
return (void*)radeon_get_accelerant_clone_info;
+ */
case B_GET_ACCELERANT_DEVICE_INFO:
return (void*)radeon_get_accelerant_device_info;
+ /*
case B_ACCELERANT_RETRACE_SEMAPHORE:
return (void*)radeon_accelerant_retrace_semaphore;
-*/
+ */
+
/* mode configuration */
case B_ACCELERANT_MODE_COUNT:
return (void*)radeon_accelerant_mode_count;
Modified: haiku/trunk/src/add-ons/accelerants/radeon_hd/mc.cpp
===================================================================
--- haiku/trunk/src/add-ons/accelerants/radeon_hd/mc.cpp 2011-07-30 16:05:28 UTC (rev \
42514)
+++ haiku/trunk/src/add-ons/accelerants/radeon_hd/mc.cpp 2011-07-30 17:45:14 UTC (rev \
42515) @@ -28,17 +28,6 @@
#endif
-uint64
-MCFBLocation(uint16 chipset, uint32* size)
-{
- // TODO : R800 : This is only valid for all R6xx and R7xx?
- uint32 fbLocationReg = Read32(MC, R7XX_MC_VM_FB_LOCATION);
- *size = (((fbLocationReg & 0xFFFF0000)
- - ((fbLocationReg & 0xFFFF) << 16))) << 8;
- return (fbLocationReg & 0xFFFF) << 24;
-}
-
-
uint32
MCIdle()
{
@@ -53,23 +42,16 @@
status_t
-MCFBSetup(uint32 newFbLocation, uint32 newFbSize)
+MCFBSetup()
{
- uint32 oldFbSize;
- uint64 oldFbLocation = MCFBLocation(0, &oldFbSize);
+ uint32 fb_location_int = gInfo->shared_info->frame_buffer_int;
- if (oldFbLocation == newFbLocation
- && oldFbSize == newFbSize) {
- TRACE("%s: not adjusting frame buffer as it is already correct\n",
- __func__);
- return B_OK;
- }
+ uint32 fb_location = Read32(OUT, R6XX_MC_VM_FB_LOCATION);
+ uint16 fb_size = (fb_location >> 16) - (fb_location & 0xFFFF);
+ uint32 fb_location_tmp = fb_location_int >> 24;
+ fb_location_tmp |= (fb_location_tmp + fb_size) << 16;
+ uint32 fb_offset_tmp = (fb_location_int >> 8) & 0xff0000;
- if (oldFbLocation >> 32) {
- TRACE("%s: board claims to use a frame buffer address > 32-bits\n",
- __func__);
- }
-
uint32 idleState = MCIdle();
if (idleState > 0) {
TRACE("%s: Cannot modify non-idle MC! idleState: %X\n",
@@ -77,13 +59,12 @@
return B_ERROR;
}
- TRACE("%s: Setting MC/FB from 0x%08X to 0x%08X [size 0x%08X]\n",
- __func__, oldFbLocation, newFbLocation, newFbSize);
+ TRACE("%s: Setting frame buffer from 0x%08X to 0x%08X [size 0x%08X]\n",
+ __func__, fb_location, fb_location_tmp, fb_size);
// The MC Write32 will handle cards needing a special MC read/write register
- Write32(MC, R6XX_MC_VM_FB_LOCATION,
- R6XX_FB_LOCATION(newFbLocation, newFbSize));
- Write32(MC, R6XX_HDP_NONSURFACE_BASE, R6XX_HDP_LOCATION(newFbLocation));
+ Write32(MC, R6XX_MC_VM_FB_LOCATION, fb_location_tmp);
+ Write32(MC, R6XX_HDP_NONSURFACE_BASE, fb_offset_tmp);
return B_OK;
}
Modified: haiku/trunk/src/add-ons/accelerants/radeon_hd/mc.h
===================================================================
--- haiku/trunk/src/add-ons/accelerants/radeon_hd/mc.h 2011-07-30 16:05:28 UTC (rev \
42514)
+++ haiku/trunk/src/add-ons/accelerants/radeon_hd/mc.h 2011-07-30 17:45:14 UTC (rev \
42515) @@ -9,14 +9,8 @@
#define RADEON_HD_MC_H
-#define R6XX_FB_LOCATION(address, size) \
- (((((address) + (size)) >> 8) & 0xFFFF0000) | (((address) >> 24) & 0xFFFF))
-#define R6XX_HDP_LOCATION(address) \
- ((((address) >> 8) & 0x00FF0000))
+uint32 MCIdle();
+status_t MCFBSetup();
-uint64 MCFBLocation(uint16 chipset, uint32* size);
-status_t MCFBSetup(uint32 newFbLocation, uint32 newFbSize);
-
-
#endif
Modified: haiku/trunk/src/add-ons/accelerants/radeon_hd/mode.cpp
===================================================================
--- haiku/trunk/src/add-ons/accelerants/radeon_hd/mode.cpp 2011-07-30 16:05:28 UTC \
(rev 42514)
+++ haiku/trunk/src/add-ons/accelerants/radeon_hd/mode.cpp 2011-07-30 17:45:14 UTC \
(rev 42515) @@ -15,6 +15,7 @@
#include "accelerant.h"
#include "utility.h"
#include "mode.h"
+#include "display.h"
#include <stdio.h>
#include <string.h>
@@ -157,20 +158,16 @@
// VGA
// framebuffersize = w * h * bpp = fb bits / 8 = bytes needed
- //uint64 fbAddress = gInfo->shared_info->frame_buffer_phys;
uint64 fbAddressInt = gInfo->shared_info->frame_buffer_int;
- // Set the inital frame buffer location in the memory controler
- uint32 mcFbSize;
- MCFBLocation(fbAddressInt, &mcFbSize);
- //MCFBSetup(gInfo->shared_info->frame_buffer_int, mcFbSize);
+ MCFBSetup();
Write32(CRT, regs->grphUpdate, (1<<16));
// Lock for update (isn't this normally the other way around on VGA?
// Tell GPU which frame buffer address to draw from
- Write32(CRT, regs->grphPrimarySurfaceAddr, fbAddressInt & 0xffffffff);
- Write32(CRT, regs->grphSecondarySurfaceAddr, fbAddressInt & 0xffffffff);
+ Write32(CRT, regs->grphPrimarySurfaceAddr, fbAddressInt & 0xFFFFFFFF);
+ //Write32(CRT, regs->grphSecondarySurfaceAddr, fbAddressInt);
if (gInfo->shared_info->device_chipset >= (RADEON_R700 | 0x70)) {
Write32(CRT, regs->grphPrimarySurfaceAddrHigh,
@@ -247,13 +244,15 @@
Write32(CRT, regs->crtHTotal,
displayTiming.h_total - 1);
+ /*
// Blanking
- uint16 blankStart = displayTiming.h_total - displayTiming.h_sync_start;
- uint16 blankEnd = displayTiming.h_total
+ uint16 blankStart = displayTiming.h_total
+ displayTiming.h_display - displayTiming.h_sync_start;
+ uint16 blankEnd = displayTiming.h_total - displayTiming.h_sync_start;
Write32(CRT, regs->crtHBlank,
blankStart | (blankEnd << 16));
+ */
Write32(CRT, regs->crtHSync,
(displayTiming.h_sync_end - displayTiming.h_sync_start) << 16);
@@ -266,13 +265,15 @@
Write32(CRT, regs->crtVTotal,
displayTiming.v_total - 1);
+ /*
// Blanking
- blankStart = displayTiming.v_total - displayTiming.v_sync_start;
- blankEnd = displayTiming.v_total
+ blankStart = displayTiming.v_total
+ displayTiming.v_display - displayTiming.v_sync_start;
+ blankEnd = displayTiming.v_total - displayTiming.v_sync_start;
Write32(CRT, regs->crtVBlank,
blankStart | (blankEnd << 16));
+ */
// Set Interlace if specified within mode line
if (displayTiming.flags & B_TIMING_INTERLACED) {
@@ -303,7 +304,6 @@
register_info* regs = gDisplay[crtid]->regs;
// No scaling
- Write32(CRT, regs->sclUpdate, (1<<16));// Lock
#if 0
Write32(CRT, D1MODE_EXT_OVERSCAN_LEFT_RIGHT,
@@ -315,44 +315,76 @@
Write32(CRT, regs->viewportStart, 0);
Write32(CRT, regs->viewportSize,
mode->timing.v_display | (mode->timing.h_display << 16));
+
Write32(CRT, regs->sclEnable, 0);
Write32(CRT, regs->sclTapControl, 0);
Write32(CRT, regs->modeCenter, 2);
// D1MODE_DATA_FORMAT?
- Write32(CRT, regs->sclUpdate, 0); // Unlock
}
status_t
radeon_set_display_mode(display_mode *mode)
{
- uint8 display_id = 0;
+ // Disable VGA (boo, hiss)
+ Write32Mask(OUT, VGA_RENDER_CONTROL, 0, 0x00030000);
+ Write32Mask(OUT, VGA_MODE_CONTROL, 0, 0x00000030);
+ Write32Mask(OUT, VGA_HDP_CONTROL, 0x00010010, 0x00010010);
+ Write32(OUT, D1VGA_CONTROL, 0);
+ Write32(OUT, D2VGA_CONTROL, 0);
- CardFBSet(display_id, mode);
- CardModeSet(display_id, mode);
- CardModeScale(display_id, mode);
+ // TODO : We set the same VESA EDID mode on each display
- // If this is DAC, set our PLL
- if ((gDisplay[display_id]->connection_type & CONNECTION_DAC) != 0) {
- PLLSet(gDisplay[display_id]->connection_id, mode->timing.pixel_clock);
- DACSet(gDisplay[display_id]->connection_id, display_id);
+ // Set mode on each display
+ for (uint8 id = 0; id < MAX_DISPLAY; id++) {
+ // Skip if display is inactive
+ if (gDisplay[id]->active == false) {
+ CardBlankSet(id, true);
+ display_power(id, RHD_POWER_ON);
+ continue;
+ }
- // TODO : Shutdown unused PLL/DAC
+ // Program CRT Controller
+ CardFBSet(id, mode);
+ CardModeSet(id, mode);
+ CardModeScale(id, mode);
- // Power up the output
- PLLPower(gDisplay[display_id]->connection_id, RHD_POWER_ON);
- DACPower(gDisplay[display_id]->connection_id, RHD_POWER_ON);
- } else if ((gDisplay[display_id]->connection_type & CONNECTION_TMDS) != 0) {
- TMDSSet(gDisplay[display_id]->connection_id, mode);
- TMDSPower(gDisplay[display_id]->connection_id, RHD_POWER_ON);
- } else if ((gDisplay[display_id]->connection_type & CONNECTION_LVDS) != 0) {
- LVDSSet(gDisplay[display_id]->connection_id, mode);
- LVDSPower(gDisplay[display_id]->connection_id, RHD_POWER_ON);
+ display_power(id, RHD_POWER_RESET);
+
+ // Program connector controllers
+ switch (gDisplay[id]->connection_type) {
+ case CONNECTION_DAC:
+ PLLSet(gDisplay[id]->connection_id,
+ mode->timing.pixel_clock);
+ DACSet(gDisplay[id]->connection_id, id);
+ break;
+ case CONNECTION_TMDS:
+ TMDSSet(gDisplay[id]->connection_id, mode);
+ break;
+ case CONNECTION_LVDS:
+ LVDSSet(gDisplay[id]->connection_id, mode);
+ break;
+ }
+
+ // Power CRT Controller
+ display_power(id, RHD_POWER_ON);
+ CardBlankSet(id, false);
+
+ // Power connector controllers
+ switch (gDisplay[id]->connection_type) {
+ case CONNECTION_DAC:
+ PLLPower(gDisplay[id]->connection_id, RHD_POWER_ON);
+ DACPower(gDisplay[id]->connection_id, RHD_POWER_ON);
+ break;
+ case CONNECTION_TMDS:
+ TMDSPower(gDisplay[id]->connection_id, RHD_POWER_ON);
+ break;
+ case CONNECTION_LVDS:
+ LVDSPower(gDisplay[id]->connection_id, RHD_POWER_ON);
+ break;
+ }
}
- // Ensure screen isn't blanked
- CardBlankSet(display_id, false);
-
int32 crtstatus = Read32(CRT, D1CRTC_STATUS);
TRACE("CRT0 Status: 0x%X\n", crtstatus);
crtstatus = Read32(CRT, D2CRTC_STATUS);
Modified: haiku/trunk/src/add-ons/kernel/drivers/graphics/radeon_hd/radeon_hd.cpp
===================================================================
--- haiku/trunk/src/add-ons/kernel/drivers/graphics/radeon_hd/radeon_hd.cpp 2011-07-30 \
16:05:28 UTC (rev 42514)
+++ haiku/trunk/src/add-ons/kernel/drivers/graphics/radeon_hd/radeon_hd.cpp 2011-07-30 \
17:45:14 UTC (rev 42515) @@ -102,6 +102,8 @@
info.shared_info->frame_buffer_int
= read32(info.registers + R6XX_CONFIG_FB_BASE);
+ strcpy(info.shared_info->device_identifier, info.device_identifier);
+
// Pull active monitor VESA EDID from boot loader
edid1_info* edidInfo = (edid1_info*)get_boot_item(EDID_BOOT_INFO,
NULL);
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