On Tuesday, 2018-07-17 12:32:58 +0200, Robert Foss wrote:
> In order to simplify Android bringup on new devices,
> provide the property "drm.gpu.force_software" which
> forces kms_swrast to be used.
>
> Signed-off-by: Robert Foss <robert.f...@collabora.com>
> Reviewed-by: Emil Velikov <emil.veli...@collabora.com>
Reviewed-by: Eric Engestrom <eric.engest...@intel.com>
> ---
>
> Changes since RFC:
> - Fixed EGLBoolean comparison
> - Added r-b
>
> src/egl/main/egldriver.c | 10 ++++++++++
> 1 file changed, 10 insertions(+)
>
> diff --git a/src/egl/main/egldriver.c b/src/egl/main/egldriver.c
> index 218b3daef25..46814448f3d 100644
> --- a/src/egl/main/egldriver.c
> +++ b/src/egl/main/egldriver.c
> @@ -39,6 +39,10 @@
> #include <stdlib.h>
> #include "c11/threads.h"
>
> +#ifdef HAVE_ANDROID_PLATFORM
> +#include <cutils/properties.h>
> +#endif
> +
> #include "egldefines.h"
> #include "egldisplay.h"
> #include "egldriver.h"
> @@ -87,6 +91,12 @@ _eglMatchDriver(_EGLDisplay *dpy)
> dpy->Options.ForceSoftware =
> env_var_as_boolean("LIBGL_ALWAYS_SOFTWARE", false);
>
> +#ifdef HAVE_ANDROID_PLATFORM
> + char prop_val[PROPERTY_VALUE_MAX];
> + property_get("drm.gpu.force_software", prop_val, "0");
> + dpy->Options.ForceSoftware |= strncmp(prop_val, "0", PROPERTY_VALUE_MAX)
> != 0;
> +#endif
> +
> best_drv = _eglMatchAndInitialize(dpy);
> if (!best_drv && !dpy->Options.ForceSoftware) {
> dpy->Options.ForceSoftware = EGL_TRUE;
> --
> 2.17.1
>
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