- 26 Mar, 2014 1 commit
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git://people.freedesktop.org/~deathsimple/linuxDave Airlie authored
this is the third pull request for 3.15 radeon changes. Highlights this time: - More DP work from Alex, especially making use of the new DP aux helpers - Marek's 1D and linear tiling fixes for CIK * 'drm-next-3.15' of git://people.freedesktop.org/~deathsimple/linux: drm/radeon: set PIPE_CONFIG for 1D and linear tiling modes on CIK drm/radeon: use drm_dp_dpcd_read_link_status() drm/radeon: use the new drm helpers for dp aux drm/dp: make aux retries less chatty drm/radeon: clarify special handling in i2c over aux drm/radeon/atom: rework encoder enable/disable sequence drm/radeon/dp: move sink power control to a separate function drm/radeon/dp: use i2c_get_adapdata rather than casting
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- 25 Mar, 2014 8 commits
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Marek Olšák authored
This fixes fast color clear with 1D-tiled single-sample surfaces and Hyper-Z corruption with 1D-tiled depth surfaces. Even though it seems it is not needed for 1D tiling, CMASK and HTILE are always 2D-tiled, thus the hw needs to know the actual pipe configuration for CMASK and HTILE addressing no matter what the tiling mode of the surface is. Signed-off-by:
Marek Olšák <marek.olsak@amd.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com> Signed-off-by:
Christian König <christian.koenig@amd.com>
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Alex Deucher authored
Replace the radeon specific version with the generic version. Signed-off-by:
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Alex Deucher authored
Switch to the new dp helpers. The main difference is that the DP helpers don't allow an adjustable delay in the aux transaction, but I don't know that this is necessary. Signed-off-by:
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Alex Deucher authored
Switch to debug only to avoid flooding the logs. This mirrors the behavior in some other drivers. Signed-off-by:
Daniel Vetter <daniel.vetter@ffwll.ch> Acked-by:
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Alex Deucher authored
We need a special packet for the start and end of the transaction. Signed-off-by:
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Alex Deucher authored
This more closely matches what the vbios does and also adds a quirk for travis lvds displays and powers down the sink on DP displays which saves some power and may fix display issues in some cases. Signed-off-by:
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Alex Deucher authored
This will be used elsewhere. Signed-off-by:
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Alex Deucher authored
Minor code cleanup. Signed-off-by:
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- 23 Mar, 2014 31 commits
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Dave Airlie authored
This failed to build =m, quick fix. Signed-off-by:Dave Airlie <airlied@redhat.com>
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Dave Airlie authored
Merge branch 'exynos-drm-next' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-next Highlights ---------- Re-factoring works over the exynos drm framework. - drm_crtc, drm_encoder/drm_connector are implemented by sub drivers directly. - Removing pm interfaces from each sub driver, and implementing them at top level of exynos drm. Add DisplayPort Transmitter driver. - Just moving existing driver from drivers/vides/exynos into drivers/gpu/drm/exynos. Add new LVDS bridge driver, PTN3460. - Placed in drivers/gpu/drm/bridge, and this device is used to transfer image signal from DP(DisplayPort) to LVDS Panel. So this driver will be used with DP driver moved into exynos drm. Add parallel panel support - With the re-factoring patch series, existing parallel panel support was broken by moving exynos_drm_display ops into each real connector driver, DP. So this patch series adds a new parallel panel module, exynos_drm_dpi, for supporting parallel panel, and also adds relevant bindings. Some fixups and cleanups. * 'exynos-drm-next' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos: (45 commits) drm/exynos: fimd: remove unused variable ARM: dts: exynos4210-universal: add exynos/fimd node drm/exynos: restore parallel output interface support exynos/fimd: add parallel output related bindings drm/exynos: correct timing porch conversion drm/exynos: init kms poll after creation of connectors drm/exynos: delay fbdev initialization until an output is connected drm/exynos: fix unnecessary resource cleanup drm/exynos: hdmi: use i2c_adapter instead of i2c_client drm/exynos: hdmi: consider APB PHY drm/exynos: Remove the exynos_drm_connector shim drm/exynos: Implement lvds bridge discovery to DP driver drm/bridge: Add PTN3460 bridge driver drm/exynos: Implement drm_connector directly in vidi driver drm/exynos: Implement drm_connector directly in dp driver drm/exynos: Implement drm_connector in hdmi directly drm/exynos: Add create_connector callback drm/exynos: Consolidate suspend/resume in drm_drv drm/exynos: Clean up FIMD power on/off routines drm/exynos: Implement dpms display callback in DP ...
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Daniel Vetter authored
With the recent addition of locking checks in commit 62ff94a5 Author: Daniel Vetter <daniel.vetter@ffwll.ch> AuthorDate: Thu Jan 23 22:18:47 2014 +0100 drm/crtc-helper: remove LOCKING from kerneldoc drm_add_edid_modes started to WARN about the mode_config.mutex not being held in the lvds and dp initialization code. Now since this is init code locking is fairly redudant if it wouldn't be for the drm core registering sysfs files a bit early. And the locking WARNINGs nicely enforce that indeed all access to the mode lists are properly protected. And a full audit shows that only i915 and gma500 touch the modes lists at init time. Hence I've opted to wrap up this entire mode detection sequence for fixed panels with the mode_config mutex for both lvds and edp outputs. Cc: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> Signed-off-by:
Patrik Jakobsson <patrik.r.jakobsson@gmail.com> Signed-off-by:
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Daniel Vetter authored
With the recent addition of locking checks in commit 62ff94a5 Author: Daniel Vetter <daniel.vetter@ffwll.ch> AuthorDate: Thu Jan 23 22:18:47 2014 +0100 drm/crtc-helper: remove LOCKING from kerneldoc drm_add_edid_modes started to WARN about the mode_config.mutex not being held in the lvds and dp initialization code. Now since this is init code locking is fairly redudant if it wouldn't be for the drm core registering sysfs files a bit early. And the locking WARNINGs nicely enforce that indeed all access to the mode lists are properly protected. And a full audit shows that only i915 and gma500 touch the modes lists at init time. Hence I've opted to wrap up this entire mode detection sequence for fixed panels with the mode_config mutex for both lvds and edp outputs. Signed-off-by:
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Andrzej Hajda authored
The patch removes unused vidcon0 field from fimd_context structure. Signed-off-by:
Andrzej Hajda <a.hajda@samsung.com> Reviewed-by:
Tomasz Figa <t.figa@samsung.com> Signed-off-by:
Inki Dae <inki.dae@samsung.com>
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Andrzej Hajda authored
The patch adds fimd node with display timings for exynos4210-universal device. It also makes LCD regulators always on. This allow to re-use panel initialized by boot loader. Signed-off-by:
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Andrzej Hajda authored
The patch adds parallel output interface to FIMD device driver. It also restores support for panels initialized by boot loader, but without proper kernel driver. Driver uses video interface bindings to find connected panel. It uses drm_panel interface to interact with the panel. Signed-off-by:
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Andrzej Hajda authored
The patch adds bindings required to add support for parallel output. Signed-off-by:
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Andrzej Hajda authored
The patch corrects porch calculation. It should be calculated as a difference between adjacent respective fields of drm_display_mode. Signed-off-by:
Daniel Kurtz <djkurtz@chromium.org> Reviewed-by:
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Andrzej Hajda authored
KMS poll init helper should be run when connectors are created, otherwise it will not schedule connection detector. Signed-off-by:
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Andrzej Hajda authored
In case fbdev is initialized before any output is connected, fb resolution defaults to 1024x768. After that any output with bigger resolution is ignored and fbdev is not displayed. The patch postpones fbdev initialization to avoid such situation. Signed-off-by:
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Inki Dae authored
This patch removes unnecessary drm_mode_config_cleanup call. Signed-off-by:
Kyungmin Park <kyungmin.park@samsung.com>
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Inki Dae authored
This patch changes i2c_client for ddc to i2c_adapter because ddc needs only i2c_adapter. Signed-off-by:
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Inki Dae authored
This patch returns error in case of using APB PHY. Exynos5420 SoC and maybe later would use APB PHY instead of I2C PHY so such case should be considered. Signed-off-by:
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Sean Paul authored
This path removes the exynos_drm_connector code since it was just passing hooks through display_ops. The individual device drivers are now responsible for implementing drm_connector directly. Signed-off-by:
Sean Paul <seanpaul@chromium.org> Signed-off-by:
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Sean Paul authored
This patch implements the lvds bridge discovery and connector pre-emption code to the dp driver. Signed-off-by:
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Sean Paul authored
This patch adds a drm_bridge driver for the PTN3460 DisplayPort to LVDS bridge chip. Signed-off-by:
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Sean Paul authored
This patch implements drm_connector directly in the vidi driver, this will allow us to move away from the exynos_drm_connector layer. Signed-off-by:
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Sean Paul authored
This patch implements drm_connector directly in the dp driver, this will allow us to move away from the exynos_drm_connector layer. Signed-off-by:
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Sean Paul authored
This patch implements drm_connector in the hdmi driver directly, instead of using exynos_drm_connector. Signed-off-by:
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Sean Paul authored
This creates a new display hook called create_connector. The purpose is to allow the display driver to create its own drm_connector instead of using the exynos_drm_connector. This moves things closer to completely removing the exynos_drm_connector abstraction. Signed-off-by:
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Sean Paul authored
This patch removes all of the suspend/resume logic from the individual drivers and consolidates it in drm_drv. This consolidation reduces the number of functions which enable/disable the hardware to just one -- the dpms callback. This ensures that we always power up/down in a consistent manner. Signed-off-by:
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Sean Paul authored
This patch separates the fimd_activate function into poweron/poweroff functions to be more consistent with the other drivers in exynos drm. It also properly cleans up after failures in poweron. The functions have also been shuffled around such that they are all in the same spot in the file and poweron/poweroff can be called from the dpms function. Signed-off-by:
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Sean Paul authored
This patch implements the dpms display callback for the DP driver. Signed-off-by:
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Sean Paul authored
This patch moves the exynos_drm_display implementation from fimd into the dp driver. This will allow for tighter integration of the dp driver into the exynos drm driver. Signed-off-by:
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Sean Paul authored
This patch moves the code from video/ to drm/. This is required the DP driver needs to power on/off in the correct order in relation to fimd. This will also allow the DP driver to participate in drm modeset as well as provide accurate connection detection and edid. Signed-off-by:
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Sean Paul authored
This patch removes a few fimd_context members which are either entirely unused or unneeded. Signed-off-by:
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Sean Paul authored
This patch uses the mode passed into mode_set to configure fimd instead of directly using the panel from context. This will allow us to move the exynos_drm_display implementation out of fimd, where it doesn't belong. Signed-off-by:
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Sean Paul authored
This patch adds a new manager callback for mode_fixup and pipes it through exynos_drm_crtc. This will allow the manager drivers to alter the mode during modeset. Signed-off-by:
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Sean Paul authored
This patch adds a mode_set callback to the manager operations which sets the crtc's current mode to the manager driver. This will allow the fimd driver to set its mode using values from drm, instead of the dt. Signed-off-by:
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Sean Paul authored
This patch moves the code which disables unused crtc planes from the encoder to the crtc. Since there is a 1:1 encoder/crtc mapping in exynos, the only valid crtc change the pre-existing code could catch is disconnecting an active crtc from the encoder. Thus it is functionally equivalent to just disable all planes attached to a crtc when the crtc is disabled. Signed-off-by:
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