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AgeCommit message (Expand)Author
2005-02-08Close a race which could allow for privilege escalation by users with DRIEric Anholt
2005-02-07Invalid bound check of driver defined ioctls in drm_ioctlDave Airlie
2005-02-07Cast user data to correct type in radeon_surface_free's copyin.Roland Scheidegger
2005-02-07change DRIVER_ to CORE_ makes things look nicer, also change it so theDave Airlie
2005-02-07fix agp detection on linuxDave Airlie
2005-02-07Restore a debugging message to DRM_DEBUG instead of DRM_ERROR.Eric Anholt
2005-02-07Remove some annoying trailing whitespace.Eric Anholt
2005-02-05- Implement drm_initmap, and extend it with the resource number to helpEric Anholt
2005-02-03Via driver: Add missing drm_poll function to via driver in core.Thomas Hellstrom
2005-02-03Declare r128_do_cleanup_pageflip static since it's only used here and itsEric Anholt
2005-02-03Cast user data to correct type in radeon_surface_free's copyin.Eric Anholt
2005-02-01momentary revert. libdrm build may be broken now, but no one uses it yet...Adam Jackson
2005-02-01cleanup patch from Adrian Bunk <bunk@stusta.de>Dave Airlie
2005-02-01make functions static in i915, remove unused functionsDave Airlie
2005-02-01update i830 similiar to the kernel, add staticsDave Airlie
2005-02-01make more functions static in i810 and fix pageflip cleanupDave Airlie
2005-01-30Final pass of libdrm.so work:Adam Jackson
2005-01-29fix radeon drvDave Airlie
2005-01-27Fixed multiple devices DMA bug. Fixed PCI path FIRE command detectionThomas Hellstrom
2005-01-27fix incorrect PCI id for ATI radeonDave Airlie
2005-01-26(Stephane Marchesin,me) Add radeon framebuffer tiling support to radeonRoland Scheidegger
2005-01-26replace magic number with macro constant RADEON_ZBLOCK16Roland Scheidegger
2005-01-24use libdrm after it was updatedDave Airlie
2005-01-24hopefully fix drm_core setversion ioctl... pointed out by Eric on ircDave Airlie
2005-01-22Add drm.h to the install target.Adam Jackson
2005-01-20Removed one bogus Savage3D PCI ID. Corrected another one. RestoredFelix Kuehling
2005-01-20Add a Savage3D PCI IDAdam Jackson
2005-01-20Corrected some confusion of vb_stride and vtx_sizeFelix Kuehling
2005-01-19Fix cut & paste problemAlan Hourihane
2005-01-19Fix a cut & paste problemAlan Hourihane
2005-01-17Some code commenting concerning the FIFO & DMA engine.Jose Fonseca
2005-01-17Add detection of whether the device is AGP by walking the capabilitiesEric Anholt
2005-01-17Add xf86drm.h to the install target.Adam Jackson
2005-01-16Shared libdrm work:Adam Jackson
2005-01-16remove duplicate drm_sysfs.oDave Airlie
2005-01-16This table is in radeon_drv.h along with the version number so remove itDave Airlie
2005-01-16The patch makes drmAddBufs/drmMapBufs can handle buffers in video memoryDave Airlie
2005-01-16Fixed a bug that prevented the driver from ever emitting triangle strips orFelix Kuehling
2005-01-15Setup MTRRs for frame buffer and aperture manually on Savage3D andFelix Kuehling
2005-01-13due to backways compat crap for IRQ_HANDLED etc.. this wouldn't build onDave Airlie
2005-01-12Use virt_to_page instead of vmalloc_to_page in drm_do_vm_shm_nopage forFelix Kuehling
2005-01-11Import Thomas' changes upto 2.4.3 to shared. Small tweak to install target.Keith Whitwell
2005-01-11import Thomas' shared-core via changes up to 2.4.1Keith Whitwell
2005-01-10Only try to find the agp_buffer_map if dma_type is AGP. This is all that'sFelix Kuehling
2005-01-09Improved workaround for Savage3D DMA lockup to emit NOPs only before theFelix Kuehling
2005-01-09Adjust 4 level page check for <= 2.6.10Jon Smirl
2005-01-08Fixed off-by-one error in savage_bci_wait_fifo_shadow.Felix Kuehling
2005-01-07via updates: moved the verifier state struct to dev_priv. Implemented AGPThomas Hellstrom
2005-01-07Updated via DRM with check for stray FIRE commands primitive list.Thomas Hellstrom
2005-01-06Add i915GM support Add resume functionality (must be used with later DDX)Alan Hourihane
generated by cgit v1.2.3 (git 2.25.1) at 2025-09-30 12:00:31 +0000
an> * Copyright 2007 Jérôme Glisse * Copyright 2007 Alex Deucher * Copyright 2007 Dave Airlie * All Rights Reserved. * * 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 on 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 * NON-INFRINGEMENT. IN NO EVENT SHALL ATI, VA LINUX SYSTEMS AND/OR * THEIR 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 "radeon_ms.h" static struct radeon_ms_output *radeon_ms_connector_get_output( struct drm_radeon_private *dev_priv, struct radeon_ms_connector *connector, int i) { if (connector->outputs[i] < 0) { return NULL; } if (connector->outputs[i] >= RADEON_MAX_OUTPUTS) { return NULL; } i = connector->outputs[i]; if (dev_priv->outputs[i] == NULL) { return NULL; } if (dev_priv->outputs[i]->connector == NULL) { return dev_priv->outputs[i]; } if (dev_priv->outputs[i]->connector == connector) { return dev_priv->outputs[i]; } return NULL; } static void radeon_ms_output_dpms(struct drm_output *output, int mode) { struct drm_radeon_private *dev_priv = output->dev->dev_private; struct radeon_ms_connector *connector = output->driver_private; struct radeon_ms_output *routput = NULL; int i; if (connector == NULL) { return; } for (i = 0; i < RADEON_MAX_OUTPUTS; i++) { routput = radeon_ms_connector_get_output(dev_priv, connector, i); if (routput) { routput->connector = connector; routput->dpms(routput, mode); } } radeon_ms_gpu_dpms(output->dev); } static int radeon_ms_output_mode_valid(struct drm_output *output, struct drm_display_mode *mode) { struct radeon_ms_connector *connector = output->driver_private; if (connector == NULL) { return MODE_ERROR; } return MODE_OK; } static bool radeon_ms_output_mode_fixup(struct drm_output *output, struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { return true; } static void radeon_ms_output_prepare(struct drm_output *output) { if (output->funcs->dpms) { output->funcs->dpms(output, DPMSModeOff); } } static void radeon_ms_output_commit(struct drm_output *output) { if (output->funcs->dpms) { output->funcs->dpms(output, DPMSModeOn); } } static void radeon_ms_output_mode_set(struct drm_output *output, struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { struct drm_radeon_private *dev_priv = output->dev->dev_private; struct radeon_ms_connector *connector = output->driver_private; struct radeon_ms_crtc *crtc; struct radeon_ms_output *routput = NULL; int i; if (connector == NULL) { return; } if (output->crtc == NULL) { return; } crtc = output->crtc->driver_private; connector->crtc = crtc->crtc; /* catch unknown crtc */ switch (connector->crtc) { case 1: case 2: break; default: /* error */ return; } for (i = 0; i < RADEON_MAX_OUTPUTS; i++) { routput = radeon_ms_connector_get_output(dev_priv, connector, i); if (routput) { routput->connector = connector; routput->mode_set(routput, mode, adjusted_mode); } } } static enum drm_output_status radeon_ms_output_detect(struct drm_output *output) { struct radeon_ms_connector *connector = output->driver_private; if (connector == NULL || connector->i2c == NULL) { return output_status_unknown; } kfree(connector->edid); connector->edid = drm_get_edid(output, &connector->i2c->adapter); if (connector->edid == NULL) { return output_status_unknown; } return output_status_connected; } static int radeon_ms_output_get_modes(struct drm_output *output) { struct radeon_ms_connector *connector = output->driver_private; int ret = 0; if (connector == NULL || connector->i2c == NULL) { return 0; } if (connector->edid == NULL) { return 0; } drm_mode_output_update_edid_property(output, connector->edid); ret = drm_add_edid_modes(output, connector->edid); kfree(connector->edid); connector->edid = NULL; return ret; } static void radeon_ms_output_cleanup(struct drm_output *output) { struct radeon_ms_connector *connector = output->driver_private; if (connector == NULL) { return; } if (connector->edid) { kfree(connector->edid); } connector->edid = NULL; connector->output = NULL; output->driver_private = NULL; } const struct drm_output_funcs radeon_ms_output_funcs = { .dpms = radeon_ms_output_dpms, .save = NULL, .restore = NULL, .mode_valid = radeon_ms_output_mode_valid, .mode_fixup = radeon_ms_output_mode_fixup, .prepare = radeon_ms_output_prepare, .mode_set = radeon_ms_output_mode_set, .commit = radeon_ms_output_commit, .detect = radeon_ms_output_detect, .get_modes = radeon_ms_output_get_modes, .cleanup = radeon_ms_output_cleanup, }; void radeon_ms_connectors_destroy(struct drm_device *dev) { struct drm_radeon_private *dev_priv = dev->dev_private; struct radeon_ms_connector *connector = NULL; int i = 0; for (i = 0; i < RADEON_MAX_CONNECTORS; i++) { if (dev_priv->connectors[i]) { connector = dev_priv->connectors[i]; dev_priv->connectors[i] = NULL; if (connector->output) { drm_output_destroy(connector->output); connector->output = NULL; } if (connector->i2c) { radeon_ms_i2c_destroy(connector->i2c); connector->i2c = NULL; } drm_free(connector, sizeof(struct radeon_ms_connector), DRM_MEM_DRIVER); } } } int radeon_ms_connectors_from_properties(struct drm_device *dev) { struct drm_radeon_private *dev_priv = dev->dev_private; struct radeon_ms_connector *connector = NULL; struct drm_output *output = NULL; int i = 0, c = 0; radeon_ms_connectors_destroy(dev); for (i = 0; i < RADEON_MAX_CONNECTORS; i++) { if (dev_priv->properties.connectors[i]) { connector = drm_alloc(sizeof(struct radeon_ms_connector), DRM_MEM_DRIVER); if (connector == NULL) { radeon_ms_connectors_destroy(dev); return -ENOMEM; } memcpy(connector, dev_priv->properties.connectors[i], sizeof(struct radeon_ms_connector)); connector->i2c = radeon_ms_i2c_create(dev, connector->i2c_reg, connector->name); if (connector->i2c == NULL) { radeon_ms_connectors_destroy(dev); return -ENOMEM; } output = drm_output_create(dev, &radeon_ms_output_funcs, connector->type); if (output == NULL) { radeon_ms_connectors_destroy(dev); return -EINVAL; } connector->output = output; output->driver_private = connector; output->possible_crtcs = 0x3; dev_priv->connectors[c++] = connector; } } return c; } int radeon_ms_connectors_from_rom(struct drm_device *dev) { struct drm_radeon_private *dev_priv = dev->dev_private; switch (dev_priv->rom.type) { case ROM_COMBIOS: return radeon_ms_connectors_from_combios(dev); } return 0; } void radeon_ms_outputs_destroy(struct drm_device *dev) { struct drm_radeon_private *dev_priv = dev->dev_private; int i = 0; for (i = 0; i < RADEON_MAX_OUTPUTS; i++) { if (dev_priv->outputs[i]) { drm_free(dev_priv->outputs[i], sizeof(struct radeon_ms_output), DRM_MEM_DRIVER); dev_priv->outputs[i] = NULL; } } } int radeon_ms_outputs_from_properties(struct drm_device *dev) { struct drm_radeon_private *dev_priv = dev->dev_private; int i = 0; int c = 0; radeon_ms_outputs_destroy(dev); for (i = 0; i < RADEON_MAX_OUTPUTS; i++) { if (dev_priv->properties.outputs[i]) { dev_priv->outputs[i] = drm_alloc(sizeof(struct radeon_ms_output), DRM_MEM_DRIVER); if (dev_priv->outputs[i] == NULL) { radeon_ms_outputs_destroy(dev); return -ENOMEM; } memcpy(dev_priv->outputs[i], dev_priv->properties.outputs[i], sizeof(struct radeon_ms_output)); dev_priv->outputs[i]->dev = dev; dev_priv->outputs[i]->initialize(dev_priv->outputs[i]); c++; } } return c; } int radeon_ms_outputs_from_rom(struct drm_device *dev) { struct drm_radeon_private *dev_priv = dev->dev_private; switch (dev_priv->rom.type) { case ROM_COMBIOS: return radeon_ms_outputs_from_combios(dev); } return 0; } void radeon_ms_outputs_restore(struct drm_device *dev, struct radeon_state *state) { struct drm_radeon_private *dev_priv = dev->dev_private; int i; for (i = 0; i < RADEON_MAX_OUTPUTS; i++) { if (dev_priv->outputs[i]) { dev_priv->outputs[i]->restore(dev_priv->outputs[i], state); } } } void radeon_ms_outputs_save(struct drm_device *dev, struct radeon_state *state) { struct drm_radeon_private *dev_priv = dev->dev_private; int i; for (i = 0; i < RADEON_MAX_OUTPUTS; i++) { if (dev_priv->outputs[i]) { dev_priv->outputs[i]->save(dev_priv->outputs[i], state); } } }
generated by cgit v1.2.3 (git 2.25.1) at 2025-09-30 12:00:31 +0000