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minigbm: komeda: Refactor the 'dumb' drivers and add Komeda support

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Several drivers are very similar in that they only use the 'dumb'
operations. This patch puts all such drivers into a single file and
also adds a driver to support the Arm Komeda/D71 display processor.

TEST=Boot Android and verify that we reach the home screen

Change-Id: If39605deaef446adf8d6693d760a16c2c3f84649
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/minigbm/+/2429952
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>
Tested-by: Gurchetan Singh <gurchetansingh@chromium.org>
Commit-Queue: Gurchetan Singh <gurchetansingh@chromium.org>
This commit is contained in:
Anders Dellien 2020-06-10 10:30:44 +01:00 • committed by Commit Bot
parent b7edf5dfd8
commit e5bef53ed2
9 changed files with 32 additions and 243 deletions
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46
drv.c
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@ -28,43 +28,38 @@
#ifdef DRV_AMDGPU
extern const struct backend backend_amdgpu;
#endif
extern const struct backend backend_evdi;
#ifdef DRV_EXYNOS
extern const struct backend backend_exynos;
#endif
#ifdef DRV_I915
extern const struct backend backend_i915;
#endif
#ifdef DRV_MARVELL
extern const struct backend backend_marvell;
#endif
#ifdef DRV_MEDIATEK
extern const struct backend backend_mediatek;
#endif
#ifdef DRV_MESON
extern const struct backend backend_meson;
#endif
#ifdef DRV_MSM
extern const struct backend backend_msm;
#endif
extern const struct backend backend_nouveau;
#ifdef DRV_RADEON
extern const struct backend backend_radeon;
#endif
#ifdef DRV_ROCKCHIP
extern const struct backend backend_rockchip;
#endif
#ifdef DRV_SYNAPTICS
extern const struct backend backend_synaptics;
#endif
#ifdef DRV_TEGRA
extern const struct backend backend_tegra;
#endif
extern const struct backend backend_udl;
#ifdef DRV_VC4
extern const struct backend backend_vc4;
#endif
// Dumb / generic drivers
extern const struct backend backend_evdi;
extern const struct backend backend_marvell;
extern const struct backend backend_meson;
extern const struct backend backend_nouveau;
extern const struct backend backend_komeda;
extern const struct backend backend_radeon;
extern const struct backend backend_synaptics;
extern const struct backend backend_virtio_gpu;
extern const struct backend backend_udl;
static const struct backend *drv_get_backend(int fd)
{
@ -80,43 +75,26 @@ static const struct backend *drv_get_backend(int fd)
#ifdef DRV_AMDGPU
&backend_amdgpu,
#endif
&backend_evdi,
#ifdef DRV_EXYNOS
&backend_exynos,
#endif
#ifdef DRV_I915
&backend_i915,
#endif
#ifdef DRV_MARVELL
&backend_marvell,
#endif
#ifdef DRV_MEDIATEK
&backend_mediatek,
#endif
#ifdef DRV_MESON
&backend_meson,
#endif
#ifdef DRV_MSM
&backend_msm,
#endif
&backend_nouveau,
#ifdef DRV_RADEON
&backend_radeon,
#endif
#ifdef DRV_ROCKCHIP
&backend_rockchip,
#endif
#ifdef DRV_SYNAPTICS
&backend_synaptics,
#endif
#ifdef DRV_TEGRA
&backend_tegra,
#endif
&backend_udl,
#ifdef DRV_VC4
&backend_vc4,
#endif
&backend_virtio_gpu,
&backend_marvell, &backend_meson, &backend_nouveau, &backend_komeda,
&backend_radeon, &backend_synaptics, &backend_virtio_gpu,
};
for (i = 0; i < ARRAY_SIZE(backend_list); i++) {