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b2449473
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2021-01-08T18:57:12
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[KMS/DRM] Go back to the LEGACY interface only because using planes breaks compatibility with HW, so no advantage on using ATOMIC.
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9130f7c3
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2021-01-02T10:25:38
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Updated copyright for 2021
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b06ef3a1
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2020-12-21T01:53:11
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[Video/KMSDRM] Manually re-show the cursor on window creation, if needed.
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a8dbcab1
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2020-12-20T21:48:05
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[Video/KMSDRM] Don't copy the cursor bitmap to the cursor GBM BO until we're showing it.
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f60f8d5d
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2020-12-18T22:53:51
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[Video/KMSDRM]: Add Vulkan support to the KMSDRM backend.
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9b43464d
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2020-08-25T16:30:23
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kmsdrm: Add programmer credits to the Atomic KMSDRM driver.
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eade05ca
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2020-08-24T12:51:20
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kmsdrm: Finetune integer type usage. Add some comments.
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0d593d7e
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2020-08-23T23:44:07
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kmsdrm: Add error control to plane prop setting function. Do most plane prop setting with a single function.
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e06e9c35
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2020-08-23T11:26:55
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kmsdrm: move cursor-related atomic helper functions and related struct typedefs to the SDL_kmsdrmmouse unit.
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92cb9192
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2020-08-17T18:35:04
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kmsdrm: move hardware cursor functionality to the ATOMIC interface. Disconnect the display plane from the GBM surface buffers before destroying the GBM surface.
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a8780c6a
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2020-01-16T20:49:25
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Updated copyright date for 2020
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5e13087b
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2019-01-04T22:01:14
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Updated copyright for 2019
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e3cc5b2c
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2018-01-03T10:03:25
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Updated copyright for 2018
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8758b7bf
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2017-11-24T12:03:28
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Fixed bug 3980 - Fix for KMSDRM driver where cursor would not be shown on some gfx hardware because of unsupported cursor size
Manuel Alfayate Corchete
This fixes a problem with KMSDRM on some graphics hardware where only bigger cursor sizes are supported, such as current Intel gfx. (The kernel-side driver is what limits this: had to look for failing IOCTLs...)
That caused SDL_SetCursor() to fail silently, and we were left with a missing cursor without further explanation.
With this patch, different "standard" sizes are tried and a bigger one is used (with an intermediate and clean buffer only used to write the new cursor to the BO where it will live after) if we get, let's say, 16x16 which is pretty common but our hardware does not support that.
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0d011ec6
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2017-08-28T00:22:23
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Renaming of guard header names to quiet -Wreserved-id-macro
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11717184
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2017-08-21T17:20:50
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kmsdrm: Cleanup unused headers, rename SDL_kmsdrmevents_c.h -> SDL_kmsdrmevents.h
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56363ebf
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2017-08-02T10:22:48
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Fixed bug 3690 - SDL2 KMS/DRM render context support
Manuel
The attached patch adds support for KMS/DRM context graphics.
It builds with no problem on X86_64 GNU/Linux systems, provided the needed libraries are present, and on ARM GNU/Linux systems that have KMS/DRM support and a GLES2 implementation.
Tested on Raspberry Pi: KMS/DRM is what the Raspberry Pi will use as default in the near future, once the propietary DispmanX API by Broadcom is overtaken by open graphics stack, it's possible to boot current Raspbian system in KMS mode by adding "dtoverlay=vc4-kms-v3d" to config.txt on Raspbian's boot partition.
X86 systems use KMS right away in every current GNU/Linux system.
Simple build instructions:
$./autogen.sh
$./configure --enable-video-kmsdrm
$make
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