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path: root/drivers/gpu/drm/gma500/psb_intel_drv.h
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* drm/gma500: fix psb_intel_lvds_mode_valid()'s return typeLuc Van Oostenryck2018-04-251-1/+1
| | | | | | | | | | | | The method struct drm_connector_helper_funcs::mode_valid is defined as returning an 'enum drm_mode_status' but the driver implementation for this method, psb_intel_lvds_mode_valid(), uses an 'int' for it. Fix this by using 'enum drm_mode_status' for psb_intel_lvds_mode_valid(). Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20180424131458.2060-1-luc.vanoostenryck@gmail.com
* drm: gma500: remove dead code and pointless local lut storagePeter Rosin2017-08-041-1/+0Star
| | | | | | | | | | | | The redundant fb helpers .gamma_set and .gamma_get are no longer used. Remove the dead code and hook up the crtc .gamma_set to use the crtc gamma_store directly instead of duplicating that info locally. Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Peter Rosin <peda@axentia.se> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20170713162538.22788-9-peda@axentia.se
* drm: Don't include <drm/drm_encoder.h> in <drm/drm_crtc.h>Laurent Pinchart2016-12-181-0/+1
| | | | | | | | | | | | | | | | | | | | | | | <drm/drm_crtc.h> used to define most of the in-kernel KMS API. It has now been split into separate files for each object type, but still includes most other KMS headers to avoid breaking driver compilation. As a step towards fixing that problem, remove the inclusion of <drm/drm_encoder.h> from <drm/drm_crtc.h> and include it instead where appropriate. Also remove the forward declarations of the drm_encoder and drm_encoder_helper_funcs structures from <drm/drm_crtc.h> as they're not needed in the header. <drm/drm_encoder.h> now has to include <drm/drm_mode.h> and contain a forward declaration of struct drm_encoder in order to allow including it as the first header in a compilation unit. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Reviewed-by: Sinclair Yeh <syeh@vmware.com> # For vmwgfx Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Archit Taneja <architt@codeaurora.org> Link: http://patchwork.freedesktop.org/patch/msgid/1481709550-29226-2-git-send-email-laurent.pinchart+renesas@ideasonboard.com
* drm/gma500: Move to private save/restore hooksDaniel Vetter2015-12-081-0/+3
| | | | | | | | | | | | | | I want to remove the core ones since with atomic drivers system suspend/resume is solved much differently. And there's only 2 drivers (nouveau besides gma500) really using them. v2: Fixup build noise 0day reported. Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1449218769-16577-13-git-send-email-daniel.vetter@ffwll.ch Reviewed-by: Thierry Reding <treding@nvidia.com> (v1)
* drm/gma500: add support for atom e6xx lpc lvds i2cJan Safrata2014-12-021-0/+1
| | | | | | | | | | add gpio bitbanging i2c adapter on LPC device of atom e6xx gpu chipset to access lvds EDID tested on SECO QuadMo747-E6xx-EXTREME Qseven platform Reviewed-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> Signed-off-by: Jan Safrata <jan.nikitenko@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/gma500: Remove unused ioctlsPatrik Jakobsson2014-03-171-2/+0Star
| | | | | | | All of these ioctls are unused and most of them just duplicate what drm already provides. Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
* drm/gma500: Remove unused function declarationDaniel Vetter2014-01-141-5/+0Star
| | | | | | | Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm/gma500: Rename psb_intel_encoder to gma_encoderPatrik Jakobsson2013-07-241-7/+7
| | | | | | The psb_intel_encoder is generic and should be named appropriately Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
* drm/gma500: Rename psb_intel_connector to gma_connectorPatrik Jakobsson2013-07-241-5/+5
| | | | | | The psb_intel_connector is generic and should be named appropriately Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
* drm/gma500: Rename psb_intel_crtc to gma_crtcPatrik Jakobsson2013-07-241-3/+3
| | | | | | The psb_intel_crtc is generic and should be named appropriately Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
* drm/gma500: Convert to generic encoder funcsPatrik Jakobsson2013-07-241-17/+0Star
| | | | Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
* drm/gma500: Add generic encoder functionsPatrik Jakobsson2013-07-241-0/+10
| | | | Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
* drm/gma500: Convert to generic gamma funcsPatrik Jakobsson2013-07-241-1/+0Star
| | | | | | | | This takes care of the remaining chips using the old generic code. We don't check if the pipe number is valid but the old code peeked in the register map before checking anyways so just ignore it. Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
* drm/gma500: Make all chips use gma_wait_for_vblankPatrik Jakobsson2013-07-241-1/+0Star
| | | | | | Also remove the duplicated oaktrail function. Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
* drm/gma500: Add generic code for clock calculationPatrik Jakobsson2013-07-241-0/+3
| | | | | | | | This patch aims to unify the bits and pieces that are common (or similar enough) for pll clock calculations. Nothing makes use of this code yet That will come in later patches. Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
* drm/gma500: Clean up various definesPatrik Jakobsson2013-03-171-8/+0Star
| | | | | | Remove unused defines that we'll never use and fix naming in some include guards Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
* gma500: fix incorrect declaration.Dave Airlie2012-08-241-1/+1
| | | | | | this header was incorrect, caused a build failure. Signed-off-by: Dave Airlie <airlied@redhat.com>
* gma500: psb_intel_crtc: Drop crtc_enable flag.Forest Bond2012-08-241-1/+0Star
| | | | | | | | | This is set when setting DPMS on and off, but it isn't checked anywhere, so just remove it. Signed-off-by: Forest Bond <forest.bond@rapidrollout.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* gma500/cdv: sync up and add the displayport code to the buildAlan Cox2012-08-241-0/+16
| | | | | | | This is mostly just aligning bits of behaviour Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* gma500/cdv: add the bits that don't need the new codeAlan Cox2012-08-241-1/+1
| | | | | | | | | | Based on bits from Yakui <yakui.zhao@intel.com> We can import various little bits of code before we plumb it all in and hopefully this way catch any regressions more easily. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* gma500: Add the support of display port on CDVAlan Cox2012-08-241-4/+2Star
| | | | | | | | | Import the pieces we need in order to do DisplayPort. Don't wire them up yet as there is work to do to integrate them. Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* gma500: Program the DPLL lane based on the selected digitial portZhao Yakui2012-08-241-0/+5
| | | | | | | | | | | Based on the spec, the CRT output doesn't use the lane. And the HDMI B output uses the Lane0/1 while the HDMI C output uses the Lane 2/3. But currently it will program all the four lanes for the CRT/HDMI. Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> [Ported to the in-kernel driver] Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* drm: Make the .mode_fixup() operations mode argument a const pointerLaurent Pinchart2012-07-201-1/+1
| | | | | | | | The passed mode must not be modified by the operation, make it const. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* gma500: handle poulsbo cursor restrictionPatrik Jakobsson2012-05-221-5/+1Star
| | | | | | | | | | | Poulsbo needs a physical address in the cursor base register. We allocate a stolen memory buffer and copy the cursor image provided by userspace into it. When/If we get our own userspace driver we can map this stolen memory directly. The patch also adds a mark in chip ops so we can identify devices that has this requirement. Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* gma500: Update the Cedarview clock handlingAlan Cox2012-04-271-0/+3
| | | | Signed-off-by: Dave Airlie <airlied@redhat.com>
* gma500: Convert Cedarview to work with new output handlingPatrik Jakobsson2011-12-201-0/+5
| | | | | | | | | | Replace psb_intel_output with psb_intel_encoder and psb_intel_connector. Things will need to be cleaned up and tested so consider this an initial patch for Cedarview. Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* gma500: Replace SDVO code with slightly modified version from i915Patrik Jakobsson2011-12-201-1/+40
| | | | | | | | | | Our current SDVO implementation is not working properly, so replace it with a modified version of the i915. Further testing and debugging is needed to make sure we can handle the different SDVO setups and wiring. Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* gma500: Add support for Intel GMBUSPatrik Jakobsson2011-12-201-0/+6
| | | | | | | | Before we integrate the new SDVO code we need GMBUS support Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* gma500: Remove psb_intel_output from ddc_probe and ddc_get_modesPatrik Jakobsson2011-12-201-2/+3
| | | | | | Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* gma500: Initial support for our encoder and connector structsPatrik Jakobsson2011-12-201-15/+25
| | | | | | | | | | First step towards adding i915 alike encoder and connector abstractions. This will make life easier when adding i915 output code into our driver. It also removes the old psb_intel_output struct. Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* gma500: Add Poulsbo supportAlan Cox2011-11-161-0/+228
This provides the specific code for Poulsbo, some of which is also used for the later chipsets. We support the GTT, the 2D engine (for console), and the display setup/management. We do not support 3D or the video overlays. In theory enough public info is available to do the video overlay work but that represents a large task. Framebuffer X will run nicely with this but do *NOT* use the VESA X server at the same time as KMS. With a Dell mini 10 things like Xfce4 are nice and usable even when compositing as the CPU has a good path to the memory. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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