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| author | Eric Anholt <eric@anholt.net> | 2017-01-31 20:29:11 +0100 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2017-02-01 21:51:23 +0100 |
| commit | 4078f57571442345d09edddb2ac79c951b9d6db2 (patch) | |
| tree | 7833de1e21eb7a5a80abea1da158d8cc3ea2ccde /drivers/gpu/drm/vc4/vc4_debugfs.c | |
| parent | dt-bindings: Document the VC4 DSI module nodes. (diff) | |
| download | linux-4078f57571442345d09edddb2ac79c951b9d6db2.tar.xz linux-4078f57571442345d09edddb2ac79c951b9d6db2.zip | |
drm/vc4: Add DSI driver
The DSI0 and DSI1 blocks on the 2835 are related hardware blocks.
Some registers move around, and the featureset is slightly different,
as DSI1 (the 4-lane DSI) is a later version of the hardware block.
This driver doesn't yet enable DSI0, since we don't have any hardware
to test against, but it does put a lot of the register definitions and
code in place.
v2: Use the clk_hw interfaces, don't set CLK_IS_BASIC (from review by
Stephen Boyd)
Signed-off-by: Eric Anholt <eric@anholt.net>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> (v1)
Link: http://patchwork.freedesktop.org/patch/msgid/20170131192912.11316-1-eric@anholt.net
Diffstat (limited to 'drivers/gpu/drm/vc4/vc4_debugfs.c')
| -rw-r--r-- | drivers/gpu/drm/vc4/vc4_debugfs.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_debugfs.c b/drivers/gpu/drm/vc4/vc4_debugfs.c index c4d5e6a8d6f2..5db06bdb5f27 100644 --- a/drivers/gpu/drm/vc4/vc4_debugfs.c +++ b/drivers/gpu/drm/vc4/vc4_debugfs.c @@ -18,6 +18,7 @@ static const struct drm_info_list vc4_debugfs_list[] = { {"bo_stats", vc4_bo_stats_debugfs, 0}, {"dpi_regs", vc4_dpi_debugfs_regs, 0}, + {"dsi1_regs", vc4_dsi_debugfs_regs, 0, (void *)(uintptr_t)1}, {"hdmi_regs", vc4_hdmi_debugfs_regs, 0}, {"vec_regs", vc4_vec_debugfs_regs, 0}, {"hvs_regs", vc4_hvs_debugfs_regs, 0}, |