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drm/tinydrm: Use DRM_GEM_CMA_VMAP_DRIVER_OPS

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The CMA helper now has the functionality to ensure a virtual address on
imported buffer so use that.

While touching all tinydrm drivers, remove the unnecessary inclusion of
drm_fb_helper.h in some drivers.

Cc: David Lechner <david@lechnology.com>
Cc: Eric Anholt <eric@anholt.net>
Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20181110145647.17580-6-noralf@tronnes.org
This commit is contained in:
Noralf Trønnes
2018-11-10 15:56:47 +01:00
parent b9068cde51
commit 3db8d37dd8
11 changed files with 38 additions and 116 deletions
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6
drivers/gpu/drm/tinydrm/core/tinydrm-helpers.c
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@@ -9,12 +9,18 @@
#include <linux/backlight.h>
#include <linux/dma-buf.h>
#include <linux/module.h>
#include <linux/pm.h>
#include <linux/spi/spi.h>
#include <linux/swab.h>
#include <drm/drm_device.h>
#include <drm/drm_drv.h>
#include <drm/drm_fourcc.h>
#include <drm/drm_print.h>
#include <drm/tinydrm/tinydrm.h>
#include <drm/tinydrm/tinydrm-helpers.h>
#include <uapi/drm/drm.h>
static unsigned int spi_max;
module_param(spi_max, uint, 0400);