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path: root/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
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* drm/rockchip: get rid of rockchip_drm_crtc_mode_configMark Yao2016-05-031-3/+14
| | | | | | | | | | | | We need to take care of the vop status when use rockchip_drm_crtc_mode_config, if vop is disabled, the function would failed, that is terrible. Save output_type and output_mode into rockchip_crtc_state, it's nice to make them into atomic. Signed-off-by: Mark Yao <mark.yao@rock-chips.com> Tested-by: John Keeping <john@metanate.com>
* drm/rockchip: dw_hdmi: Don't call platform_set_drvdata()Douglas Anderson2016-03-281-2/+0
| | | | | | | | | | | | | The Rockchip dw_hdmi driver just called platform_set_drvdata() to get your hopes up that maybe, somehow, you'd be able to retrieve the 'struct rockchip_hdmi' from a pointer to the 'struct device'. You can't. When we call dw_hdmi_bind() the main driver calls dev_set_drvdata(), which clobbers our setting. Let's just remove the platform_set_drvdata() to avoid dashing people's hopes. Signed-off-by: Douglas Anderson <dianders@chromium.org>
* drm/rockchip: dw_hdmi: Call drm_encoder_cleanup() in error pathDouglas Anderson2016-03-281-1/+10
| | | | | | | | | | | | The drm_encoder_cleanup() was missing both from the error path of dw_hdmi_rockchip_bind(). This caused a crash when slub_debug was enabled and we ended up deferring probe of HDMI at boot. This call isn't needed from unbind() because if dw_hdmi_bind() returns no error then it takes over the job of freeing the encoder (in dw_hdmi_unbind). Signed-off-by: Douglas Anderson <dianders@chromium.org>
* drm/rockchip: remove rockchip_drm_encoder_get_mux_idPhilipp Zabel2016-03-011-1/+1
| | | | | | | | | | | | It is replaced by drm_of_encoder_active_endpoint_id. Suggested-by: Daniel Kurtz <djkurtz@chromium.org> Reviewed-by: Daniel Kurtz <djkurtz@chromium.org> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Tested-by: Yakir Yang <ykk@rock-chips.com> [for dw_hdmi-rockchip] Acked-by: Mark Yao <mark.yao@rock-chips.com> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
* drm/rockchip: dw_hdmi: use encoder enable functionMark Yao2015-12-281-9/+5
| | | | | | encoder.enable is more compatible to atomic api than encoder.prepare/commit Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
* drm/rockchip: Constify function pointer structsVille Syrjälä2015-12-151-2/+2
| | | | | | | | | | | | | | | | | | | | | | | Moves a bunch of junk to .rodata from .data. drivers/gpu/drm/rockchip/dw_hdmi-rockchip.ko: -.rodata 772 +.rodata 828 -.data 148 +.data 92 drivers/gpu/drm/rockchip/rockchipdrm.ko: -.rodata 748 +.rodata 760 -.data 448 +.data 436 Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Link: http://patchwork.freedesktop.org/patch/msgid/1450178476-26284-25-git-send-email-boris.brezillon@free-electrons.com Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
* drm: Pass 'name' to drm_encoder_init()Ville Syrjälä2015-12-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Done with coccinelle for the most part. However, it thinks '...' is part of the semantic patch, so I put an 'int DOTDOTDOT' placeholder in its place and got rid of it with sed afterwards. @@ identifier dev, encoder, funcs; @@ int drm_encoder_init(struct drm_device *dev, struct drm_encoder *encoder, const struct drm_encoder_funcs *funcs, int encoder_type + ,const char *name, int DOTDOTDOT ) { ... } @@ identifier dev, encoder, funcs; @@ int drm_encoder_init(struct drm_device *dev, struct drm_encoder *encoder, const struct drm_encoder_funcs *funcs, int encoder_type + ,const char *name, int DOTDOTDOT ); @@ expression E1, E2, E3, E4; @@ drm_encoder_init(E1, E2, E3, E4 + ,NULL ) v2: Add ', or NULL...' to @name kernel doc (Jani) Annotate the function with __printf() attribute (Jani) Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/1449670818-2966-1-git-send-email-ville.syrjala@linux.intel.com
* drm: rockchip/dw_hdmi-rockchip: improve for HDMI electrical testYakir Yang2015-04-011-3/+3
| | | | | | | | | | | | When pixel clock less than 148.5MHz, make sloopboost=2 tklvl=20 cklvl=13 increase rasing/falling time and increase data & clock voltage driver. When pixel clock less than 74.25MHz, make sloopboost=0 tklvl=19 cklvl=18, increase data and clock voltage driver. Signed-off-by: Yakir Yang <ykk@rock-chips.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* drm: bridge/dw_hdmi: separate VLEVCTRL settting into platform driverYakir Yang2015-04-011-7/+7
| | | | | | | | | | Because of iMX6 & Rockchip have differnet mpll config parameter, the VLEVCTRL parameter would be different. In this case we should separate VLEVCTRL setting from the common dw_hdmi driver, config this parameter in platform driver(dw_hdmi-imx and dw_hdmi-rockchip) Signed-off-by: Yakir Yang <ykk@rock-chips.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* drm: bridge/dw_hdmi: add rockchip rk3288 supportAndy Yan2015-01-071-0/+341
Rockchip RK3288 hdmi is compatible with dw_hdmi Signed-off-by: Andy Yan <andy.yan@rock-chips.com> Tested-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
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