- 19 6月, 2015 1 次提交
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由 Gustavo Padovan 提交于
Set CRTC, planes and connectors to use the default implementations from the atomic helper library. The helpers will work to keep track of state for each DRM object. Signed-off-by: NGustavo Padovan <gustavo.padovan@collabora.co.uk> Reviewed-by: NJoonyoung Shim <jy0922.shim@samsung.com> Tested-by: NTobias Jakobi <tjakobi@math.uni-bielefeld.de> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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- 13 4月, 2015 1 次提交
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由 Tobias Jakobi 提交于
Use the correct spelling for 'progressive'. Reviewed-by: NGustavo Padovan <gustavo.padovan@collabora.co.uk> Signed-off-by: NTobias Jakobi <tjakobi@math.uni-bielefeld.de> Acked-by: NJoonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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- 07 4月, 2015 1 次提交
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由 Jani Nikula 提交于
They are not to be modified. Generated using the semantic patch: @@ @@ ( const struct drm_crtc_helper_funcs * | - struct drm_crtc_helper_funcs * + const struct drm_crtc_helper_funcs * ) @@ @@ ( const struct drm_encoder_helper_funcs * | - struct drm_encoder_helper_funcs * + const struct drm_encoder_helper_funcs * ) @@ @@ ( const struct drm_connector_helper_funcs * | - struct drm_connector_helper_funcs * + const struct drm_connector_helper_funcs * ) @@ @@ ( const struct drm_plane_helper_funcs * | - struct drm_plane_helper_funcs * + const struct drm_plane_helper_funcs * ) Signed-off-by: NJani Nikula <jani.nikula@intel.com> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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- 07 2月, 2015 1 次提交
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由 Joonyoung Shim 提交于
Use driver internal struct as argument instead of struct exynos_drm_crtc except functions of exynos_drm_crtc_ops and instead of struct exynos_drm_display except functions of exynos_drm_display_ops. It can reduce unnecessary variable declaration. Signed-off-by: NJoonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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- 18 1月, 2015 1 次提交
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由 Joonyoung Shim 提交于
This fixes reset codes to support memory mapped hdmi phy as well as hdmi phy dedicated i2c lines. Signed-off-by: NJoonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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- 24 11月, 2014 2 次提交
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由 Andrzej Hajda 提交于
The patch replaces accesses to display->ctx pointer by container_of construct. It will allow to remove ctx field in the future. Signed-off-by: NAndrzej Hajda <a.hajda@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 Andrzej Hajda 提交于
exynos_drm_display is used by internal Exynos DRM framework for representing encoder:connector pair. As it should be mapped 1:1 to hdmi private context it seems more reasonable to embed it directly in that context. As a result further code simplification will be possible. Moreover it will be possible to handle multiple hdmi devices in the system. Signed-off-by: NAndrzej Hajda <a.hajda@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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- 03 11月, 2014 1 次提交
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由 Andrzej Hajda 提交于
All KMS objects are destroyed by drm_mode_config_cleanup in proper order so component drivers should not care about it. Signed-off-by: NAndrzej Hajda <a.hajda@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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- 19 9月, 2014 1 次提交
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由 Andrzej Hajda 提交于
During component removal driver should unregister connector. Signed-off-by: NAndrzej Hajda <a.hajda@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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- 04 8月, 2014 2 次提交
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由 Seung-Woo Kim 提交于
The hdmiphy can be apb and hdmiphy_port can be null. So before accessing hdmiphy_port, it should be checked. Signed-off-by: NSeung-Woo Kim <sw0312.kim@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 Sjoerd Simons 提交于
Add MODULE_DEVICE_TABLE calls for the various OF match tables that currently don't have one. This allows the module to be autoloaded based on devicetree information. Signed-off-by: NSjoerd Simons <sjoerd.simons@collabora.co.uk> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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- 03 8月, 2014 3 次提交
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由 Marek Szyprowski 提交于
Configuration sets for Exynos 4210 and 4x12 SoC were already defined in Exynos HDMI and Mixed drivers, but they lacked proper linking to device tree 'compatible' values. This patch fixes this issue adding support for following compatible values: samsung,exynos4210-mixer, samsung,exynos4212-mixer and samsung,exynos4210-hdmi. It also corrects access to sclk_mixer clock, which is available only on Exynos 4210. Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 Marek Szyprowski 提交于
HDMI_EN regulator is additional regulator for providing voltage source for DCC lines available on HDMI connector. When there is no power provided for DDC epprom, some TV-sets do not pulls up HPD (hot plug detect) line, what causes HDMI block to stay turned off. This patch enables HDMI_EN regulator (if available) on driver probe and keep it enabled all the time to let TV-set correctly signal HPD event. Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 Sachin Kamat 提交于
'frame_size_code' is not used in the function. Remove it. Signed-off-by: NSachin Kamat <sachin.kamat@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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- 24 6月, 2014 1 次提交
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由 Inki Dae 提交于
This patch resolves page fault issue of Mixer when disabled. The SFRs of VP and Mixer are updated by Vertical Sync of Timing generator which is a part of HDMI so the sequence to disable TV Subsystem should be as following: VP -> Mixer -> HDMI For this, this patch disables Mixer and VP (if used) prior to disabling HDMI. Signed-off-by: NInki Dae <inki.dae@samsung.com>
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- 19 6月, 2014 1 次提交
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由 Thomas Wood 提交于
Introduce generic functions to register and unregister connectors. This provides a common place to add and remove associated user space interfaces. Signed-off-by: NThomas Wood <thomas.wood@intel.com> Reviewed-by: NDavid Herrmann <dh.herrmann@gmail.com> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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- 02 6月, 2014 19 次提交
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由 Inki Dae 提交于
This patch makes sure that exynos drm framework handles deferred probe case correctly. Sub drivers could be probed before resources, clock, regulator, phy or panel, are ready for them so we should make sure that exynos drm core waits until all resources are ready and sub drivers are probed correctly. Chagelog v2: - Make sure that exynos drm core tries to bind sub drivers only in case that they have a pair: crtc and encoder/connector components should be a pair. - Remove unnecessary patch: drm/exynos: mipi-dsi: consider panel driver-deferred probe - Return error type correctly. Signed-off-by: NInki Dae <inki.dae@samsung.com> Acked-by: NKyungmin Park <kyungmin.park@samsung.com>
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由 Shirish S 提交于
This patch implements the power on/off sequence of HDMI PHY in exynos5420 and exynos5250 as provided by the hardware team. This has been verified for mulitple iterations of S2R. Signed-off-by: NShirish S <s.shirish@samsung.com> Signed-off-by: NRahul Sharma <Rahul.Sharma@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 Sachin Kamat 提交于
These symbols are local to this file. Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 Sachin Kamat 提交于
i2c.h was included twice. Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 Rahul Sharma 提交于
Exynos drm hdmi driver used to get dummy hdmiphy clock to control the PMU bit for hdmiphy. This bit needs to be set before setting any resolution to hdmi hardware. This was handled using dummy hdmiphy clock which is removed here. PMU is already defined as system controller for exynos SoCs. Hdmi driver is modified to control the phy enable bit inside PMU using regmap interfaces. Devicetree binding document for hdmi is also updated. Signed-off-by: NRahul Sharma <rahul.sharma@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 Inki Dae 提交于
This patch considers legacy dt binding, and resolves the issue that the use of existing dtb is broken. To resove the dt broken issue, this path tries to get legacy dt nodes from existing dtb directly prior to getting new dt nodes. Signed-off-by: NInki Dae <inki.dae@samsung.com> Acked-by: NKyungmin Park <kyungmin.park@samsung.com>
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由 Shirish S 提交于
In DVI mode the video preamble and Guard band should be disabled whereas it should be applied in HDMI mode, the re-applying of preamble and guard band was missing, which resulted in display failures when switched to HDMI mode from DVI mode. This patch ensures the setting is applied in HDMI mode. Signed-off-by: NShirish S <s.shirish@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 Rahul Sharma 提交于
Enable support for hdmi for exynos5420 hdmiphy. Add compatible string in the of_match table. Also added hdmiphy configuration values for exynos5420. Signed-off-by: NRahul Sharma <Rahul.Sharma@samsung.com> Signed-off-by: NShirish S <s.shirish@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 Rahul Sharma 提交于
Previous SoCs have hdmi phys which are accessible through dedicated i2c lines. Newer SoCs have Apb mapped hdmi phys. Hdmi driver is modified to support apb mapped phys. Signed-off-by: NRahul Sharma <Rahul.Sharma@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 Rahul Sharma 提交于
Cleaning up unnecessary i2c read call after hdmiphy configuration. This check is redundant since check for hdmiphy pll lock status confirms the correct settings for phy. Signed-off-by: NRahul Sharma <Rahul.Sharma@samsung.com> Signed-off-by: NDaniel Kurtz <djkurtz@chromium.org> Reviewed-by: NTomasz Figa <t.figa@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 Rahul Sharma 提交于
Before setting the core and timing generation registers, hdmi driver resets the whole hdmi hardware, which also resets the audio related registers. Hdmi reset is replaced by hdmi disable which is called just before setting the core and timing registers. It also ensure that audio settings are not changed. Signed-off-by: NRahul Sharma <rahul.sharma@samsung.com> Signed-off-by: NShirish S <s.shirish@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 Sean Paul 提交于
This patch adds a gpio read of hpd during the is_connected callback. This fixes the case where hdmi is off going into suspend and the cable is plugged in while suspended. In this case, the hpd interrupt does not fire and is_connected will return false. Signed-off-by: NSean Paul <seanpaul@chromium.org> Signed-off-by: NRahul Sharma <Rahul.Sharma@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 Daniel Kurtz 提交于
Our resources were just zalloc'ed as part of hdata. They are already 0. Signed-off-by: NDaniel Kurtz <djkurtz@chromium.org> Signed-off-by: NRahul Sharma <Rahul.Sharma@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 Paul Taysom 提交于
Smatch error from arm build: drivers/gpu/drm/exynos/ exynos_hdmi.c:2374 hdmi_probe() error: potential NULL dereference 'hdata->hdmiphy_port'. Added check for hdata->hdmiphy_port that it is not NULL. Signed-off-by: NPaul Taysom <taysom@chromium.org> Signed-off-by: NRahul Sharma <Rahul.Sharma@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 Sean Paul 提交于
This patch debounces hotplug interrupts generated by the HDMI hotplug gpio. The reason this is needed is that we get multiple (5) interrupts every time a monitor is inserted which causes us to needlessly enable and disable the IP block. Signed-off-by: NSean Paul <seanpaul@chromium.org> Signed-off-by: NRahul Sharma <Rahul.Sharma@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 Sean Paul 提交于
This patch removes the hdmiphy reset in hdmi_poweroff. The hdmiphy reset was added to take advantage of exynos clockgating, doing it would gate the entire TV domain. Unfortunately, mixer is included in the TV domain and its vsync interrupts are stopped when TV is gated. Signed-off-by: NSean Paul <seanpaul@chromium.org> Signed-off-by: NRahul Sharma <Rahul.Sharma@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 Shirish S 提交于
This patch updates phy settings of the below mentioned pixel clocks in Exynos5250 and removes support for 88.75MHz, for it is not supported. 71 MHz - 1280x800@60Hz RB 73.25 MHz - 800x600@120Hz RB 115.5 MHz - 1024x768@120Hz RB 119 MHz - 1680x1050@60Hz RB Signed-off-by: NShirish S <s.shirish@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 Inki Dae 提交于
This patch adds component framework support to resolve the probe order issue. Until now, exynos drm had used codes specific to exynos drm to resolve that issue so with this patch, the specific codes are removed. Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 Jingoo Han 提交于
Make local symbols static, because these are used only in this file. Signed-off-by: NJingoo Han <jg1.han@samsung.com> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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- 23 3月, 2014 5 次提交
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由 Inki Dae 提交于
This patch changes i2c_client for ddc to i2c_adapter because ddc needs only i2c_adapter. Signed-off-by: NInki Dae <inki.dae@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com>
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由 Inki Dae 提交于
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: NInki Dae <inki.dae@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com>
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由 Sean Paul 提交于
This patch implements drm_connector in the hdmi driver directly, instead of using exynos_drm_connector. Signed-off-by: NSean Paul <seanpaul@chromium.org> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 Sean Paul 提交于
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: NSean Paul <seanpaul@chromium.org> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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由 Sean Paul 提交于
This patch changes the manual copying of mode to adjusted_mode in mode_fixup to use drm_mode_copy instead of handling things manually. Signed-off-by: NSean Paul <seanpaul@chromium.org> Signed-off-by: NInki Dae <inki.dae@samsung.com>
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