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2f4cffe4 |
| 01-Dec-2017 |
Jernej Skrabec <jernej.skrabec@siol.net> |
drm/sun4i: Explain color macro in DE2 driver Color attribute have same format troughout the whole driver. Rename macro, add comment with simple explanation and remove redundant
drm/sun4i: Explain color macro in DE2 driver Color attribute have same format troughout the whole driver. Rename macro, add comment with simple explanation and remove redundant definitions. Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171201060550.10392-7-jernej.skrabec@siol.net
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7f11f1da |
| 01-Dec-2017 |
Jernej Skrabec <jernej.skrabec@siol.net> |
drm/sun4i: Remove setting default values in DE2 driver Premultiply and color key control registers are already set to zero by initialization code few lines above. Furthermore, it seems t
drm/sun4i: Remove setting default values in DE2 driver Premultiply and color key control registers are already set to zero by initialization code few lines above. Furthermore, it seems that colorkeying doesn't really work. It's not used in BSP driver and experiments with it all failed. Just remove the code. Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171201060550.10392-6-jernej.skrabec@siol.net
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2a08e37e |
| 01-Dec-2017 |
Jernej Skrabec <jernej.skrabec@siol.net> |
drm/sun4i: Remove setting alpha mode in DE2 driver Current code sets alpha mode to global alpha mode and global alpha value to 0xff which is totaly opaque. That is not needed for two
drm/sun4i: Remove setting alpha mode in DE2 driver Current code sets alpha mode to global alpha mode and global alpha value to 0xff which is totaly opaque. That is not needed for two reasons: - only one plane is active and thus it can be blended only with background, which is black, - it will hinder proper blending when more than one plane is supported Default mode (0) considers pixel alpha value or 0xff if pixel has no alpha information. Global alpha value is ignored in this case. Because of that, just remove the code. Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171201060550.10392-4-jernej.skrabec@siol.net
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cbd2b690 |
| 01-Dec-2017 |
Jernej Skrabec <jernej.skrabec@siol.net> |
drm/sun4i: Rename DE2 RGB format macros Current RGB formats macros are actually not specific to UI planes. Rename it to something more universal and introduce shift macro. Signe
drm/sun4i: Rename DE2 RGB format macros Current RGB formats macros are actually not specific to UI planes. Rename it to something more universal and introduce shift macro. Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171201060550.10392-3-jernej.skrabec@siol.net
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a2407f4b |
| 01-Dec-2017 |
Jernej Skrabec <jernej.skrabec@siol.net> |
drm/sun4i: Fix format mask in DE2 driver Format mask is one bit too short. Fix it. Fixes: 9d75b8c0b999 (drm/sun4i: add support for Allwinner DE2 mixers) Signed-off-by: Jern
drm/sun4i: Fix format mask in DE2 driver Format mask is one bit too short. Fix it. Fixes: 9d75b8c0b999 (drm/sun4i: add support for Allwinner DE2 mixers) Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171201060550.10392-2-jernej.skrabec@siol.net
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Revision tags: v4.13.16, v4.14, v4.13.5, v4.13, v4.12, v4.10.17 |
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9d75b8c0 |
| 17-May-2017 |
Icenowy Zheng <icenowy@aosc.io> |
drm/sun4i: add support for Allwinner DE2 mixers Allwinner have a new "Display Engine 2.0" in their new SoCs, which comes with mixers to do graphic processing and feed data to TCON, like
drm/sun4i: add support for Allwinner DE2 mixers Allwinner have a new "Display Engine 2.0" in their new SoCs, which comes with mixers to do graphic processing and feed data to TCON, like the old backends and frontends. Add support for the mixer on Allwinner V3s SoC; it's the simplest one. Currently a lot of functions are still missing -- more investigations are needed to gain enough information for them. Signed-off-by: Icenowy Zheng <icenowy@aosc.io> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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