Merge branch 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied...

* 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
  drm/radeon/kms: only warn on mipmap size checks in r600 cs checker (v2)
  drm/radeon/kms: force legacy pll algo for RV620 LVDS
  drm: fix race between driver loading and userspace open.
  drm: Use a nondestructive mode for output detect when polling (v2)
  drm/radeon/kms: fix the colorbuffer CS checker for r300-r500
  drm/radeon/kms: increase lockup detection interval to 10 sec for r100-r500
  drm/radeon/kms/evergreen: fix backend setup
  drm: Use a nondestructive mode for output detect when polling
  drm/radeon: add some missing copyright headers
  drm: Only decouple the old_fb from the crtc is we call mode_set*
  drm/radeon/kms: don't enable underscan with interlaced modes
  drm/radeon/kms: add connector table for Mac x800
  drm/radeon/kms: fix regression in RMX code (v2)
  drm: Fix regression in disable polling e58f637

diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c
index d2ab01e90a96315fee72015f4a76f194211d4a81..dcbeb98f195a7addf665e0134af9ee799280a279 100644 (file)
--- a/drivers/gpu/drm/drm_crtc_helper.c
+++ b/drivers/gpu/drm/drm_crtc_helper.c
@@ -103,8 +103,8 @@ int drm_helper_probe_single_connector_modes(struct drm_connector *connector,
                if (connector->funcs->force)
                        connector->funcs->force(connector);
        } else {
-               connector->status = connector->funcs->detect(connector);
-               drm_helper_hpd_irq_event(dev);
+               connector->status = connector->funcs->detect(connector, true);
+               drm_kms_helper_poll_enable(dev);
        }
 
        if (connector->status == connector_status_disconnected) {
@@ -637,13 +637,13 @@ int drm_crtc_helper_set_config(struct drm_mode_set *set)
                mode_changed = true;
 
        if (mode_changed) {
-               old_fb = set->crtc->fb;
-               set->crtc->fb = set->fb;
                set->crtc->enabled = (set->mode != NULL);
                if (set->mode != NULL) {
                        DRM_DEBUG_KMS("attempting to set mode from"
                                        " userspace\n");
                        drm_mode_debug_printmodeline(set->mode);
+                       old_fb = set->crtc->fb;
+                       set->crtc->fb = set->fb;
                        if (!drm_crtc_helper_set_mode(set->crtc, set->mode,
                                                      set->x, set->y,
                                                      old_fb)) {
@@ -866,7 +866,7 @@ static void output_poll_execute(struct work_struct *work)
                    !(connector->polled & DRM_CONNECTOR_POLL_HPD))
                        continue;
 
-               status = connector->funcs->detect(connector);
+               status = connector->funcs->detect(connector, false);
                if (old_status != status)
                        changed = true;
        }

diff --git a/drivers/gpu/drm/drm_pci.c b/drivers/gpu/drm/drm_pci.c
index e20f78b542a756644a29693c8da5927dd72f5a7d..f5bd9e590c801b50b0d3629ddbadd6c54a69923a 100644 (file)
--- a/drivers/gpu/drm/drm_pci.c
+++ b/drivers/gpu/drm/drm_pci.c
@@ -164,6 +164,8 @@ int drm_get_pci_dev(struct pci_dev *pdev, const struct pci_device_id *ent,
        dev->hose = pdev->sysdata;
 #endif
 
+       mutex_lock(&drm_global_mutex);
+
        if ((ret = drm_fill_in_dev(dev, ent, driver))) {
                printk(KERN_ERR "DRM: Fill_in_dev failed.\n");
                goto err_g2;
@@ -199,6 +201,7 @@ int drm_get_pci_dev(struct pci_dev *pdev, const struct pci_device_id *ent,
                 driver->name, driver->major, driver->minor, driver->patchlevel,
                 driver->date, pci_name(pdev), dev->primary->index);
 
+       mutex_unlock(&drm_global_mutex);
        return 0;
 
 err_g4:
@@ -210,6 +213,7 @@ err_g2:
        pci_disable_device(pdev);
 err_g1:
        kfree(dev);
+       mutex_unlock(&drm_global_mutex);
        return ret;
 }
 EXPORT_SYMBOL(drm_get_pci_dev);

diff --git a/drivers/gpu/drm/drm_platform.c b/drivers/gpu/drm/drm_platform.c
index 460e9a3afa8d4bd43ac752cbf2e1bae3e0f2b832..92d1d0fb7b7581821756ebcdf01089f55037198c 100644 (file)
--- a/drivers/gpu/drm/drm_platform.c
+++ b/drivers/gpu/drm/drm_platform.c
@@ -53,6 +53,8 @@ int drm_get_platform_dev(struct platform_device *platdev,
        dev->platformdev = platdev;
        dev->dev = &platdev->dev;
 
+       mutex_lock(&drm_global_mutex);
+
        ret = drm_fill_in_dev(dev, NULL, driver);
 
        if (ret) {
@@ -87,6 +89,8 @@ int drm_get_platform_dev(struct platform_device *platdev,
 
        list_add_tail(&dev->driver_item, &driver->device_list);
 
+       mutex_unlock(&drm_global_mutex);
+
        DRM_INFO("Initialized %s %d.%d.%d %s on minor %d\n",
                 driver->name, driver->major, driver->minor, driver->patchlevel,
                 driver->date, dev->primary->index);
@@ -100,6 +104,7 @@ err_g2:
                drm_put_minor(&dev->control);
 err_g1:
        kfree(dev);
+       mutex_unlock(&drm_global_mutex);
        return ret;
 }
 EXPORT_SYMBOL(drm_get_platform_dev);

diff --git a/drivers/gpu/drm/drm_sysfs.c b/drivers/gpu/drm/drm_sysfs.c
index 86118a742231b42fd711f18b64deb182a8d60d3a..85da4c40694cc8a99c2b3224e31af548b76e198a 100644 (file)
--- a/drivers/gpu/drm/drm_sysfs.c
+++ b/drivers/gpu/drm/drm_sysfs.c
@@ -159,7 +159,7 @@ static ssize_t status_show(struct device *device,
        struct drm_connector *connector = to_drm_connector(device);
        enum drm_connector_status status;
 
-       status = connector->funcs->detect(connector);
+       status = connector->funcs->detect(connector, true);
        return snprintf(buf, PAGE_SIZE, "%s\n",
                        drm_get_connector_status_name(status));
 }

diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c
index 4b7735196cd5a516eb3bb34b9a843450da3f1fe4..a02a8df7372778bc41735c93240702daec8d21cc 100644 (file)
--- a/drivers/gpu/drm/i915/intel_crt.c
+++ b/drivers/gpu/drm/i915/intel_crt.c
@@ -400,7 +400,8 @@ intel_crt_load_detect(struct drm_crtc *crtc, struct intel_encoder *intel_encoder
        return status;
 }
 
-static enum drm_connector_status intel_crt_detect(struct drm_connector *connector)
+static enum drm_connector_status
+intel_crt_detect(struct drm_connector *connector, bool force)
 {
        struct drm_device *dev = connector->dev;
        struct drm_encoder *encoder = intel_attached_encoder(connector);
@@ -419,6 +420,9 @@ static enum drm_connector_status intel_crt_detect(struct drm_connector *connecto
        if (intel_crt_detect_ddc(encoder))
                return connector_status_connected;
 
+       if (!force)
+               return connector->status;
+
        /* for pre-945g platforms use load detect */
        if (encoder->crtc && encoder->crtc->enabled) {
                status = intel_crt_load_detect(encoder->crtc, intel_encoder);

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 51d142939a26e9abe76fdfe8a90aa94ff0f3b612..1a51ee07de3e72daf3a3c59ffdb15f70d5c95959 100644 (file)
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -1386,7 +1386,7 @@ ironlake_dp_detect(struct drm_connector *connector)
  * \return false if DP port is disconnected.
  */
 static enum drm_connector_status
-intel_dp_detect(struct drm_connector *connector)
+intel_dp_detect(struct drm_connector *connector, bool force)
 {
        struct drm_encoder *encoder = intel_attached_encoder(connector);
        struct intel_dp *intel_dp = enc_to_intel_dp(encoder);

diff --git a/drivers/gpu/drm/i915/intel_dvo.c b/drivers/gpu/drm/i915/intel_dvo.c
index a399f4b2c1c526cdfd64aa2d476f6b97c3fd69d2..7c9ec1472d46ab3cbb08f6bffc8257af952a64b0 100644 (file)
--- a/drivers/gpu/drm/i915/intel_dvo.c
+++ b/drivers/gpu/drm/i915/intel_dvo.c
@@ -221,7 +221,8 @@ static void intel_dvo_mode_set(struct drm_encoder *encoder,
  *
  * Unimplemented.
  */
-static enum drm_connector_status intel_dvo_detect(struct drm_connector *connector)
+static enum drm_connector_status
+intel_dvo_detect(struct drm_connector *connector, bool force)
 {
        struct drm_encoder *encoder = intel_attached_encoder(connector);
        struct intel_dvo *intel_dvo = enc_to_intel_dvo(encoder);

diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c
index ccd4c97e652492f19d85abf532d56aafcab6968a..926934a482ec085c63256567e27f0309b51b24cf 100644 (file)
--- a/drivers/gpu/drm/i915/intel_hdmi.c
+++ b/drivers/gpu/drm/i915/intel_hdmi.c
@@ -139,7 +139,7 @@ static bool intel_hdmi_mode_fixup(struct drm_encoder *encoder,
 }
 
 static enum drm_connector_status
-intel_hdmi_detect(struct drm_connector *connector)
+intel_hdmi_detect(struct drm_connector *connector, bool force)
 {
        struct drm_encoder *encoder = intel_attached_encoder(connector);
        struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(encoder);

diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index 4fbb0165b26f06a24cdbd8eef71f3c3d8e9845a2..6ec39a86ed06d2bd6e716611f3ab4d384d950636 100644 (file)
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -445,7 +445,8 @@ static void intel_lvds_mode_set(struct drm_encoder *encoder,
  * connected and closed means disconnected.  We also send hotplug events as
  * needed, using lid status notification from the input layer.
  */
-static enum drm_connector_status intel_lvds_detect(struct drm_connector *connector)
+static enum drm_connector_status
+intel_lvds_detect(struct drm_connector *connector, bool force)
 {
        struct drm_device *dev = connector->dev;
        enum drm_connector_status status = connector_status_connected;
@@ -540,7 +541,9 @@ static int intel_lid_notify(struct notifier_block *nb, unsigned long val,
         * the LID nofication event.
         */
        if (connector)
-               connector->status = connector->funcs->detect(connector);
+               connector->status = connector->funcs->detect(connector,
+                                                            false);
+
        /* Don't force modeset on machines where it causes a GPU lockup */
        if (dmi_check_system(intel_no_modeset_on_lid))
                return NOTIFY_OK;

diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
index e3b7a7ee39cb97b390048c1a5ce9187b94b6e51d..e8e902d614edc8431cd4f17b5650a4682c7b0917 100644 (file)
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -1417,7 +1417,7 @@ intel_analog_is_connected(struct drm_device *dev)
        if (!analog_connector)
                return false;
 
-       if (analog_connector->funcs->detect(analog_connector) ==
+       if (analog_connector->funcs->detect(analog_connector, false) ==
                        connector_status_disconnected)
                return false;
 
@@ -1486,7 +1486,8 @@ intel_sdvo_hdmi_sink_detect(struct drm_connector *connector)
        return status;
 }
 
-static enum drm_connector_status intel_sdvo_detect(struct drm_connector *connector)
+static enum drm_connector_status
+intel_sdvo_detect(struct drm_connector *connector, bool force)
 {
        uint16_t response;
        struct drm_encoder *encoder = intel_attached_encoder(connector);

diff --git a/drivers/gpu/drm/i915/intel_tv.c b/drivers/gpu/drm/i915/intel_tv.c
index c671f60ce80bac917a61c1c60cdb02e692afcb85..4a117e318a73a0a44c7ae4cc0be3447d11a403da 100644 (file)
--- a/drivers/gpu/drm/i915/intel_tv.c
+++ b/drivers/gpu/drm/i915/intel_tv.c
@@ -1341,7 +1341,7 @@ static void intel_tv_find_better_format(struct drm_connector *connector)
  * we have a pipe programmed in order to probe the TV.
  */
 static enum drm_connector_status
-intel_tv_detect(struct drm_connector *connector)
+intel_tv_detect(struct drm_connector *connector, bool force)
 {
        struct drm_display_mode mode;
        struct drm_encoder *encoder = intel_attached_encoder(connector);
@@ -1353,7 +1353,7 @@ intel_tv_detect(struct drm_connector *connector)
 
        if (encoder->crtc && encoder->crtc->enabled) {
                type = intel_tv_detect_type(intel_tv);
-       } else {
+       } else if (force) {
                struct drm_crtc *crtc;
                int dpms_mode;
 
@@ -1364,10 +1364,9 @@ intel_tv_detect(struct drm_connector *connector)
                        intel_release_load_detect_pipe(&intel_tv->base, connector,
                                                       dpms_mode);
                } else
-                       type = -1;
-       }
-
-       intel_tv->type = type;
+                       return connector_status_unknown;
+       } else
+               return connector->status;
 
        if (type < 0)
                return connector_status_disconnected;

diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c
index a1473fff06ac2d61bd3f629dcc9527be5975f165..87186a4bbf03da1a964e95cbb17a7a53c3b1a557 100644 (file)
--- a/drivers/gpu/drm/nouveau/nouveau_connector.c
+++ b/drivers/gpu/drm/nouveau/nouveau_connector.c
@@ -168,7 +168,7 @@ nouveau_connector_set_encoder(struct drm_connector *connector,
 }
 
 static enum drm_connector_status
-nouveau_connector_detect(struct drm_connector *connector)
+nouveau_connector_detect(struct drm_connector *connector, bool force)
 {
        struct drm_device *dev = connector->dev;
        struct nouveau_connector *nv_connector = nouveau_connector(connector);
@@ -246,7 +246,7 @@ detect_analog:
 }
 
 static enum drm_connector_status
-nouveau_connector_detect_lvds(struct drm_connector *connector)
+nouveau_connector_detect_lvds(struct drm_connector *connector, bool force)
 {
        struct drm_device *dev = connector->dev;
        struct drm_nouveau_private *dev_priv = dev->dev_private;
@@ -267,7 +267,7 @@ nouveau_connector_detect_lvds(struct drm_connector *connector)
 
        /* Try retrieving EDID via DDC */
        if (!dev_priv->vbios.fp_no_ddc) {
-               status = nouveau_connector_detect(connector);
+               status = nouveau_connector_detect(connector, force);
                if (status == connector_status_connected)
                        goto out;
        }

diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c
index 464a81a1990f6f274d46bd0535283bb315680305..cd0290f946cff51e8aa8c702dda5e650ec5f9af0 100644 (file)
--- a/drivers/gpu/drm/radeon/atombios_crtc.c
+++ b/drivers/gpu/drm/radeon/atombios_crtc.c
@@ -539,14 +539,15 @@ static u32 atombios_adjust_pll(struct drm_crtc *crtc,
                                        pll->algo = PLL_ALGO_LEGACY;
                                        pll->flags |= RADEON_PLL_PREFER_CLOSEST_LOWER;
                                }
-                               /* There is some evidence (often anecdotal) that RV515 LVDS
+                               /* There is some evidence (often anecdotal) that RV515/RV620 LVDS
                                 * (on some boards at least) prefers the legacy algo.  I'm not
                                 * sure whether this should handled generically or on a
                                 * case-by-case quirk basis.  Both algos should work fine in the
                                 * majority of cases.
                                 */
                                if ((radeon_encoder->active_device & (ATOM_DEVICE_LCD_SUPPORT)) &&
-                                   (rdev->family == CHIP_RV515)) {
+                                   ((rdev->family == CHIP_RV515) ||
+                                    (rdev->family == CHIP_RV620))) {
                                        /* allow the user to overrride just in case */
                                        if (radeon_new_pll == 1)
                                                pll->algo = PLL_ALGO_NEW;

diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index b8b7f010b25f8df49e20329932c1735482c03ecf..79082d4398ae156378609bbbbb4e8a9c900124cc 100644 (file)
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -1160,14 +1160,25 @@ static void evergreen_gpu_init(struct radeon_device *rdev)
                                                                        EVERGREEN_MAX_BACKENDS_MASK));
                        break;
                }
-       } else
-               gb_backend_map =
-                       evergreen_get_tile_pipe_to_backend_map(rdev,
-                                                              rdev->config.evergreen.max_tile_pipes,
-                                                              rdev->config.evergreen.max_backends,
-                                                              ((EVERGREEN_MAX_BACKENDS_MASK <<
-                                                                rdev->config.evergreen.max_backends) &
-                                                               EVERGREEN_MAX_BACKENDS_MASK));
+       } else {
+               switch (rdev->family) {
+               case CHIP_CYPRESS:
+               case CHIP_HEMLOCK:
+                       gb_backend_map = 0x66442200;
+                       break;
+               case CHIP_JUNIPER:
+                       gb_backend_map = 0x00006420;
+                       break;
+               default:
+                       gb_backend_map =
+                               evergreen_get_tile_pipe_to_backend_map(rdev,
+                                                                      rdev->config.evergreen.max_tile_pipes,
+                                                                      rdev->config.evergreen.max_backends,
+                                                                      ((EVERGREEN_MAX_BACKENDS_MASK <<
+                                                                        rdev->config.evergreen.max_backends) &
+                                                                       EVERGREEN_MAX_BACKENDS_MASK));
+               }
+       }
 
        rdev->config.evergreen.tile_config = gb_addr_config;
        WREG32(GB_BACKEND_MAP, gb_backend_map);

diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c
index e817a0bb5eb4a71550d0c9f6f8697cd80c31914e..e151f16a8f86d73090ec6a4eb17a3590661868db 100644 (file)
--- a/drivers/gpu/drm/radeon/r100.c
+++ b/drivers/gpu/drm/radeon/r100.c
@@ -2020,18 +2020,7 @@ bool r100_gpu_cp_is_lockup(struct radeon_device *rdev, struct r100_gpu_lockup *l
                return false;
        }
        elapsed = jiffies_to_msecs(cjiffies - lockup->last_jiffies);
-       if (elapsed >= 3000) {
-               /* very likely the improbable case where current
-                * rptr is equal to last recorded, a while ago, rptr
-                * this is more likely a false positive update tracking
-                * information which should force us to be recall at
-                * latter point
-                */
-               lockup->last_cp_rptr = cp->rptr;
-               lockup->last_jiffies = jiffies;
-               return false;
-       }
-       if (elapsed >= 1000) {
+       if (elapsed >= 10000) {
                dev_err(rdev->dev, "GPU lockup CP stall for more than %lumsec\n", elapsed);
                return true;
        }
@@ -3308,13 +3297,14 @@ int r100_cs_track_check(struct radeon_device *rdev, struct r100_cs_track *track)
        unsigned long size;
        unsigned prim_walk;
        unsigned nverts;
+       unsigned num_cb = track->num_cb;
 
-       for (i = 0; i < track->num_cb; i++) {
+       if (!track->zb_cb_clear && !track->color_channel_mask &&
+           !track->blend_read_enable)
+               num_cb = 0;
+
+       for (i = 0; i < num_cb; i++) {
                if (track->cb[i].robj == NULL) {
-                       if (!(track->zb_cb_clear || track->color_channel_mask ||
-                             track->blend_read_enable)) {
-                               continue;
-                       }
                        DRM_ERROR("[drm] No buffer for color buffer %d !\n", i);
                        return -EINVAL;
                }

diff --git a/drivers/gpu/drm/radeon/r600_blit_kms.c b/drivers/gpu/drm/radeon/r600_blit_kms.c
index d13622ae74e9799d75045cd282d2797071a23d21..9ceb2a1ce7996c85f36b86f4ddf0fa834b091adf 100644 (file)
--- a/drivers/gpu/drm/radeon/r600_blit_kms.c
+++ b/drivers/gpu/drm/radeon/r600_blit_kms.c
@@ -1,3 +1,28 @@
+/*
+ * Copyright 2009 Advanced Micro Devices, Inc.
+ * Copyright 2009 Red Hat Inc.
+ *
+ * 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 COPYRIGHT HOLDER(S) AND/OR ITS SUPPLIERS 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.
+ *
+ */
+
 #include "drmP.h"
 #include "drm.h"
 #include "radeon_drm.h"

diff --git a/drivers/gpu/drm/radeon/r600_blit_shaders.h b/drivers/gpu/drm/radeon/r600_blit_shaders.h
index fdc3b378cbb0d78542987e111fc1693462dc2b1b..f437d36dd98c2f33d195f4fdaaae034c535be6e8 100644 (file)
--- a/drivers/gpu/drm/radeon/r600_blit_shaders.h
+++ b/drivers/gpu/drm/radeon/r600_blit_shaders.h
@@ -1,3 +1,27 @@
+/*
+ * Copyright 2009 Advanced Micro Devices, Inc.
+ * Copyright 2009 Red Hat Inc.
+ *
+ * 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 COPYRIGHT HOLDER(S) AND/OR ITS SUPPLIERS 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 R600_BLIT_SHADERS_H
 #define R600_BLIT_SHADERS_H

diff --git a/drivers/gpu/drm/radeon/r600_cs.c b/drivers/gpu/drm/radeon/r600_cs.c
index d8864949e387a30d838e59cb5eb6d95a4549b1e3..250a3a918193e9821aa6f5836d463553cf6f903d 100644 (file)
--- a/drivers/gpu/drm/radeon/r600_cs.c
+++ b/drivers/gpu/drm/radeon/r600_cs.c
@@ -1170,9 +1170,8 @@ static inline int r600_check_texture_resource(struct radeon_cs_parser *p,  u32 i
        /* using get ib will give us the offset into the mipmap bo */
        word0 = radeon_get_ib_value(p, idx + 3) << 8;
        if ((mipmap_size + word0) > radeon_bo_size(mipmap)) {
-               dev_warn(p->dev, "mipmap bo too small (%d %d %d %d %d %d -> %d have %ld)\n",
-                       w0, h0, bpe, blevel, nlevels, word0, mipmap_size, radeon_bo_size(texture));
-               return -EINVAL;
+               /*dev_warn(p->dev, "mipmap bo too small (%d %d %d %d %d %d -> %d have %ld)\n",
+                 w0, h0, bpe, blevel, nlevels, word0, mipmap_size, radeon_bo_size(texture));*/
        }
        return 0;
 }

diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c
index bd74e428bd147d0df444cc64858f28acbed0d8ed..a04b7a6ad95f3225b1df2879e45e3ced89304c17 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_combios.c
+++ b/drivers/gpu/drm/radeon/radeon_combios.c
@@ -1485,6 +1485,11 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
                        /* PowerMac8,1 ? */
                        /* imac g5 isight */
                        rdev->mode_info.connector_table = CT_IMAC_G5_ISIGHT;
+               } else if ((rdev->pdev->device == 0x4a48) &&
+                          (rdev->pdev->subsystem_vendor == 0x1002) &&
+                          (rdev->pdev->subsystem_device == 0x4a48)) {
+                       /* Mac X800 */
+                       rdev->mode_info.connector_table = CT_MAC_X800;
                } else
 #endif /* CONFIG_PPC_PMAC */
 #ifdef CONFIG_PPC64
@@ -1961,6 +1966,48 @@ bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev)
                                            CONNECTOR_OBJECT_ID_VGA,
                                            &hpd);
                break;
+       case CT_MAC_X800:
+               DRM_INFO("Connector Table: %d (mac x800)\n",
+                        rdev->mode_info.connector_table);
+               /* DVI - primary dac, internal tmds */
+               ddc_i2c = combios_setup_i2c_bus(rdev, DDC_DVI, 0, 0);
+               hpd.hpd = RADEON_HPD_1; /* ??? */
+               radeon_add_legacy_encoder(dev,
+                                         radeon_get_encoder_enum(dev,
+                                                                 ATOM_DEVICE_DFP1_SUPPORT,
+                                                                 0),
+                                         ATOM_DEVICE_DFP1_SUPPORT);
+               radeon_add_legacy_encoder(dev,
+                                         radeon_get_encoder_enum(dev,
+                                                                 ATOM_DEVICE_CRT1_SUPPORT,
+                                                                 1),
+                                         ATOM_DEVICE_CRT1_SUPPORT);
+               radeon_add_legacy_connector(dev, 0,
+                                           ATOM_DEVICE_DFP1_SUPPORT |
+                                           ATOM_DEVICE_CRT1_SUPPORT,
+                                           DRM_MODE_CONNECTOR_DVII, &ddc_i2c,
+                                           CONNECTOR_OBJECT_ID_SINGLE_LINK_DVI_I,
+                                           &hpd);
+               /* DVI - tv dac, dvo */
+               ddc_i2c = combios_setup_i2c_bus(rdev, DDC_MONID, 0, 0);
+               hpd.hpd = RADEON_HPD_2; /* ??? */
+               radeon_add_legacy_encoder(dev,
+                                         radeon_get_encoder_enum(dev,
+                                                                 ATOM_DEVICE_DFP2_SUPPORT,
+                                                                 0),
+                                         ATOM_DEVICE_DFP2_SUPPORT);
+               radeon_add_legacy_encoder(dev,
+                                         radeon_get_encoder_enum(dev,
+                                                                 ATOM_DEVICE_CRT2_SUPPORT,
+                                                                 2),
+                                         ATOM_DEVICE_CRT2_SUPPORT);
+               radeon_add_legacy_connector(dev, 1,
+                                           ATOM_DEVICE_DFP2_SUPPORT |
+                                           ATOM_DEVICE_CRT2_SUPPORT,
+                                           DRM_MODE_CONNECTOR_DVII, &ddc_i2c,
+                                           CONNECTOR_OBJECT_ID_DUAL_LINK_DVI_I,
+                                           &hpd);
+               break;
        default:
                DRM_INFO("Connector table: %d (invalid)\n",
                         rdev->mode_info.connector_table);

diff --git a/drivers/gpu/drm/radeon/radeon_connectors.c b/drivers/gpu/drm/radeon/radeon_connectors.c
index a9dd7847d96ed673e4548efc343e9112390e7c75..ecc1a8fafbfd3eb3c12c0c4d45b4b091a1bee03b 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_connectors.c
+++ b/drivers/gpu/drm/radeon/radeon_connectors.c
@@ -481,7 +481,8 @@ static int radeon_lvds_mode_valid(struct drm_connector *connector,
        return MODE_OK;
 }
 
-static enum drm_connector_status radeon_lvds_detect(struct drm_connector *connector)
+static enum drm_connector_status
+radeon_lvds_detect(struct drm_connector *connector, bool force)
 {
        struct radeon_connector *radeon_connector = to_radeon_connector(connector);
        struct drm_encoder *encoder = radeon_best_single_encoder(connector);
@@ -594,7 +595,8 @@ static int radeon_vga_mode_valid(struct drm_connector *connector,
        return MODE_OK;
 }
 
-static enum drm_connector_status radeon_vga_detect(struct drm_connector *connector)
+static enum drm_connector_status
+radeon_vga_detect(struct drm_connector *connector, bool force)
 {
        struct radeon_connector *radeon_connector = to_radeon_connector(connector);
        struct drm_encoder *encoder;
@@ -691,7 +693,8 @@ static int radeon_tv_mode_valid(struct drm_connector *connector,
        return MODE_OK;
 }
 
-static enum drm_connector_status radeon_tv_detect(struct drm_connector *connector)
+static enum drm_connector_status
+radeon_tv_detect(struct drm_connector *connector, bool force)
 {
        struct drm_encoder *encoder;
        struct drm_encoder_helper_funcs *encoder_funcs;
@@ -748,7 +751,8 @@ static int radeon_dvi_get_modes(struct drm_connector *connector)
  * we have to check if this analog encoder is shared with anyone else (TV)
  * if its shared we have to set the other connector to disconnected.
  */
-static enum drm_connector_status radeon_dvi_detect(struct drm_connector *connector)
+static enum drm_connector_status
+radeon_dvi_detect(struct drm_connector *connector, bool force)
 {
        struct radeon_connector *radeon_connector = to_radeon_connector(connector);
        struct drm_encoder *encoder = NULL;
@@ -972,7 +976,8 @@ static int radeon_dp_get_modes(struct drm_connector *connector)
        return ret;
 }
 
-static enum drm_connector_status radeon_dp_detect(struct drm_connector *connector)
+static enum drm_connector_status
+radeon_dp_detect(struct drm_connector *connector, bool force)
 {
        struct radeon_connector *radeon_connector = to_radeon_connector(connector);
        enum drm_connector_status ret = connector_status_disconnected;

diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c
index 6dd434ad2429b9d9689ed861d33a2b1c0b09f092..127a395f70fb304d6f4d0df613de1fdfc8ca1223 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_display.c
+++ b/drivers/gpu/drm/radeon/radeon_display.c
@@ -1140,17 +1140,18 @@ bool radeon_crtc_scaling_mode_fixup(struct drm_crtc *crtc,
                                radeon_crtc->rmx_type = radeon_encoder->rmx_type;
                        else
                                radeon_crtc->rmx_type = RMX_OFF;
-                       src_v = crtc->mode.vdisplay;
-                       dst_v = radeon_crtc->native_mode.vdisplay;
-                       src_h = crtc->mode.hdisplay;
-                       dst_h = radeon_crtc->native_mode.vdisplay;
                        /* copy native mode */
                        memcpy(&radeon_crtc->native_mode,
                               &radeon_encoder->native_mode,
                                sizeof(struct drm_display_mode));
+                       src_v = crtc->mode.vdisplay;
+                       dst_v = radeon_crtc->native_mode.vdisplay;
+                       src_h = crtc->mode.hdisplay;
+                       dst_h = radeon_crtc->native_mode.hdisplay;
 
                        /* fix up for overscan on hdmi */
                        if (ASIC_IS_AVIVO(rdev) &&
+                           (!(mode->flags & DRM_MODE_FLAG_INTERLACE)) &&
                            ((radeon_encoder->underscan_type == UNDERSCAN_ON) ||
                             ((radeon_encoder->underscan_type == UNDERSCAN_AUTO) &&
                              drm_detect_hdmi_monitor(radeon_connector->edid) &&

diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h
index efbe975312dc42342c2add89c417b753b0e92791..17a6602b5885786fecd6dd3231940a7b5d3c4261 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_mode.h
+++ b/drivers/gpu/drm/radeon/radeon_mode.h
@@ -204,7 +204,7 @@ struct radeon_i2c_chan {
 
 /* mostly for macs, but really any system without connector tables */
 enum radeon_connector_table {
-       CT_NONE,
+       CT_NONE = 0,
        CT_GENERIC,
        CT_IBOOK,
        CT_POWERBOOK_EXTERNAL,
@@ -215,6 +215,7 @@ enum radeon_connector_table {
        CT_IMAC_G5_ISIGHT,
        CT_EMAC,
        CT_RN50_POWER,
+       CT_MAC_X800,
 };
 
 enum radeon_dvo_chip {

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
index 2ff5cf78235f35379cf409b3ec659774124a0757..7083b1a24df35b99fe8792040ef234d6536d69a2 100644 (file)
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c
@@ -335,7 +335,8 @@ static void vmw_ldu_connector_restore(struct drm_connector *connector)
 }
 
 static enum drm_connector_status
-       vmw_ldu_connector_detect(struct drm_connector *connector)
+       vmw_ldu_connector_detect(struct drm_connector *connector,
+                                bool force)
 {
        if (vmw_connector_to_ldu(connector)->pref_active)
                return connector_status_connected;
@@ -516,7 +517,7 @@ static int vmw_ldu_init(struct vmw_private *dev_priv, unsigned unit)
 
        drm_connector_init(dev, connector, &vmw_legacy_connector_funcs,
                           DRM_MODE_CONNECTOR_LVDS);
-       connector->status = vmw_ldu_connector_detect(connector);
+       connector->status = vmw_ldu_connector_detect(connector, true);
 
        drm_encoder_init(dev, encoder, &vmw_legacy_encoder_funcs,
                         DRM_MODE_ENCODER_LVDS);
@@ -610,7 +611,7 @@ int vmw_kms_ldu_update_layout(struct vmw_private *dev_priv, unsigned num,
                        ldu->pref_height = 600;
                        ldu->pref_active = false;
                }
-               con->status = vmw_ldu_connector_detect(con);
+               con->status = vmw_ldu_connector_detect(con, true);
        }
 
        mutex_unlock(&dev->mode_config.mutex);

diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h
index c9f3cc5949a82eb0ae5ba4b463891df5f96806dd..3e5a51af757c76ba07f514d00265a5e7300b6627 100644 (file)
--- a/include/drm/drm_crtc.h
+++ b/include/drm/drm_crtc.h
@@ -386,7 +386,15 @@ struct drm_connector_funcs {
        void (*dpms)(struct drm_connector *connector, int mode);
        void (*save)(struct drm_connector *connector);
        void (*restore)(struct drm_connector *connector);
-       enum drm_connector_status (*detect)(struct drm_connector *connector);
+
+       /* Check to see if anything is attached to the connector.
+        * @force is set to false whilst polling, true when checking the
+        * connector due to user request. @force can be used by the driver
+        * to avoid expensive, destructive operations during automated
+        * probing.
+        */
+       enum drm_connector_status (*detect)(struct drm_connector *connector,
+                                           bool force);
        int (*fill_modes)(struct drm_connector *connector, uint32_t max_width, uint32_t max_height);
        int (*set_property)(struct drm_connector *connector, struct drm_property *property,
                             uint64_t val);