Boris Brezillon e84cb605e0 drm/sun4i: Fix an ulong overflow in the dotclock driver ...

The calculated ideal rate can easily overflow an unsigned long, thus
making the best div selection buggy as soon as no ideal match is found
before the overflow occurs.

Fixes: 4731a72df2 ("drm/sun4i: request exact rates to our parents")
Cc: <stable@vger.kernel.org>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181018100250.12565-1-boris.brezillon@bootlin.com

2018-10-19 11:50:25 +02:00

..

Kconfig

drm/sun4i: fix build failure with CONFIG_DRM_SUN8I_MIXER=m

2018-07-12 09:35:19 +02:00

Makefile

BackMerge v4.18-rc7 into drm-next

2018-07-30 10:39:22 +10:00

sun4i_backend.c

drm/sun4i: Substitute sun4i_backend_format_is_yuv() with format->is_yuv

2018-07-18 17:00:29 +01:00

sun4i_backend.h

drm/sun4i: Add support for plane alpha

2018-04-16 21:21:16 +02:00

sun4i_crtc.c

drm/sun4i: Use drm_crtc_mask()

2018-07-02 18:45:56 +03:00

sun4i_crtc.h

…

sun4i_dotclock.c

drm/sun4i: Fix an ulong overflow in the dotclock driver

2018-10-19 11:50:25 +02:00

sun4i_dotclock.h

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sun4i_drv.c

drm/sun4i: Remove R40 display pipeline compatibles

2018-09-10 16:01:22 -04:00

sun4i_drv.h

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sun4i_framebuffer.c

…

sun4i_framebuffer.h

…

sun4i_frontend.c

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sun4i_frontend.h

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sun4i_hdmi_ddc_clk.c

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sun4i_hdmi_enc.c

drm: drop _mode_ from drm_mode_connector_attach_encoder

2018-07-13 18:40:27 +02:00

sun4i_hdmi_i2c.c

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sun4i_hdmi_tmds_clk.c

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sun4i_hdmi.h

…

sun4i_layer.c

drm/sun4i: Add support for plane alpha

2018-04-16 21:21:16 +02:00

sun4i_layer.h

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sun4i_lvds.c

drm: drop _mode_ from drm_mode_connector_attach_encoder

2018-07-13 18:40:27 +02:00

sun4i_lvds.h

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sun4i_rgb.c

drm: drop _mode_ from drm_mode_connector_attach_encoder

2018-07-13 18:40:27 +02:00

sun4i_rgb.h

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sun4i_tcon.c

drm/sun4i: tcon: Release node when traversing of graph

2018-07-11 09:52:41 +02:00

sun4i_tcon.h

drm/sun4i: Tie the DSI controller in the TCON

2018-04-11 13:19:28 +02:00

sun4i_tv.c

drm: drop _mode_ from drm_mode_connector_attach_encoder

2018-07-13 18:40:27 +02:00

sun6i_drc.c

headers: separate linux/mod_devicetable.h from linux/platform_device.h

2018-07-07 17:52:26 +02:00

sun6i_mipi_dphy.c

drm/sun4i: Add Allwinner A31 MIPI-DSI controller support

2018-04-11 13:19:17 +02:00

sun6i_mipi_dsi.c

drm: drop _mode_ from drm_mode_connector_attach_encoder

2018-07-13 18:40:27 +02:00

sun6i_mipi_dsi.h

drm/sun4i: Add Allwinner A31 MIPI-DSI controller support

2018-04-11 13:19:17 +02:00

sun8i_csc.c

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sun8i_csc.h

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sun8i_dw_hdmi.c

drm/sun4i: fix build failure with CONFIG_DRM_SUN8I_MIXER=m

2018-07-12 09:35:19 +02:00

sun8i_dw_hdmi.h

drm/sun4i: Add support for second clock parent to DW HDMI PHY clk driver

2018-06-27 21:44:02 +02:00

sun8i_hdmi_phy_clk.c

drm/sun4i: Add support for second clock parent to DW HDMI PHY clk driver

2018-06-27 21:44:02 +02:00

sun8i_hdmi_phy.c

drm: sun4i: drop second PLL from A64 HDMI PHY

2018-09-19 09:58:40 +02:00

sun8i_mixer.c

drm/sun4i: Remove R40 display pipeline compatibles

2018-09-10 16:01:22 -04:00

sun8i_mixer.h

drm/sun4i: Implement zpos for DE2

2018-07-12 18:48:11 +02:00

sun8i_tcon_top.c

drm/sun4i: Remove R40 display pipeline compatibles

2018-09-10 16:01:22 -04:00

sun8i_tcon_top.h

drm/sun4i: tcon-top: Add helpers for mux switching

2018-07-11 09:54:54 +02:00

sun8i_ui_layer.c

drm/sun4i: sun8i: Avoid clearing blending order at each atomic commit

2018-07-17 17:30:59 +02:00

sun8i_ui_layer.h

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sun8i_ui_scaler.c

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sun8i_ui_scaler.h

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sun8i_vi_layer.c

drm/sun4i: sun8i: Avoid clearing blending order at each atomic commit

2018-07-17 17:30:59 +02:00

sun8i_vi_layer.h

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sun8i_vi_scaler.c

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sun8i_vi_scaler.h

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sunxi_engine.h

…