1 files changed, 0 insertions, 150 deletions
diff --git a/drivers/gpu/drm/shmobile/shmob_drm_kms.c b/drivers/gpu/drm/shmobile/shmob_drm_kms.c
deleted file mode 100644
index 7a866d6ce6bb..000000000000
--- a/drivers/gpu/drm/shmobile/shmob_drm_kms.c
+++ /dev/null
@@ -1,150 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * shmob_drm_kms.c  --  SH Mobile DRM Mode Setting
- *
- * Copyright (C) 2012 Renesas Electronics Corporation
- *
- * Laurent Pinchart (laurent.pinchart@ideasonboard.com)
- */
-
-#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
-#include <drm/drm_fb_cma_helper.h>
-#include <drm/drm_gem_cma_helper.h>
-#include <drm/drm_gem_framebuffer_helper.h>
-#include <drm/drm_probe_helper.h>
-
-#include "shmob_drm_crtc.h"
-#include "shmob_drm_drv.h"
-#include "shmob_drm_kms.h"
-#include "shmob_drm_regs.h"
-
-/* -----------------------------------------------------------------------------
- * Format helpers
- */
-
-static const struct shmob_drm_format_info shmob_drm_format_infos[] = {
-	{
-		.fourcc = DRM_FORMAT_RGB565,
-		.bpp = 16,
-		.yuv = false,
-		.lddfr = LDDFR_PKF_RGB16,
-	}, {
-		.fourcc = DRM_FORMAT_RGB888,
-		.bpp = 24,
-		.yuv = false,
-		.lddfr = LDDFR_PKF_RGB24,
-	}, {
-		.fourcc = DRM_FORMAT_ARGB8888,
-		.bpp = 32,
-		.yuv = false,
-		.lddfr = LDDFR_PKF_ARGB32,
-	}, {
-		.fourcc = DRM_FORMAT_NV12,
-		.bpp = 12,
-		.yuv = true,
-		.lddfr = LDDFR_CC | LDDFR_YF_420,
-	}, {
-		.fourcc = DRM_FORMAT_NV21,
-		.bpp = 12,
-		.yuv = true,
-		.lddfr = LDDFR_CC | LDDFR_YF_420,
-	}, {
-		.fourcc = DRM_FORMAT_NV16,
-		.bpp = 16,
-		.yuv = true,
-		.lddfr = LDDFR_CC | LDDFR_YF_422,
-	}, {
-		.fourcc = DRM_FORMAT_NV61,
-		.bpp = 16,
-		.yuv = true,
-		.lddfr = LDDFR_CC | LDDFR_YF_422,
-	}, {
-		.fourcc = DRM_FORMAT_NV24,
-		.bpp = 24,
-		.yuv = true,
-		.lddfr = LDDFR_CC | LDDFR_YF_444,
-	}, {
-		.fourcc = DRM_FORMAT_NV42,
-		.bpp = 24,
-		.yuv = true,
-		.lddfr = LDDFR_CC | LDDFR_YF_444,
-	},
-};
-
-const struct shmob_drm_format_info *shmob_drm_format_info(u32 fourcc)
-{
-	unsigned int i;
-
-	for (i = 0; i < ARRAY_SIZE(shmob_drm_format_infos); ++i) {
-		if (shmob_drm_format_infos[i].fourcc == fourcc)
-			return &shmob_drm_format_infos[i];
-	}
-
-	return NULL;
-}
-
-/* -----------------------------------------------------------------------------
- * Frame buffer
- */
-
-static struct drm_framebuffer *
-shmob_drm_fb_create(struct drm_device *dev, struct drm_file *file_priv,
-		    const struct drm_mode_fb_cmd2 *mode_cmd)
-{
-	const struct shmob_drm_format_info *format;
-
-	format = shmob_drm_format_info(mode_cmd->pixel_format);
-	if (format == NULL) {
-		dev_dbg(dev->dev, "unsupported pixel format %08x\n",
-			mode_cmd->pixel_format);
-		return ERR_PTR(-EINVAL);
-	}
-
-	if (mode_cmd->pitches[0] & 7 || mode_cmd->pitches[0] >= 65536) {
-		dev_dbg(dev->dev, "invalid pitch value %u\n",
-			mode_cmd->pitches[0]);
-		return ERR_PTR(-EINVAL);
-	}
-
-	if (format->yuv) {
-		unsigned int chroma_cpp = format->bpp == 24 ? 2 : 1;
-
-		if (mode_cmd->pitches[1] != mode_cmd->pitches[0] * chroma_cpp) {
-			dev_dbg(dev->dev,
-				"luma and chroma pitches do not match\n");
-			return ERR_PTR(-EINVAL);
-		}
-	}
-
-	return drm_gem_fb_create(dev, file_priv, mode_cmd);
-}
-
-static const struct drm_mode_config_funcs shmob_drm_mode_config_funcs = {
-	.fb_create = shmob_drm_fb_create,
-};
-
-int shmob_drm_modeset_init(struct shmob_drm_device *sdev)
-{
-	int ret;
-
-	ret = drmm_mode_config_init(sdev->ddev);
-	if (ret)
-		return ret;
-
-	shmob_drm_crtc_create(sdev);
-	shmob_drm_encoder_create(sdev);
-	shmob_drm_connector_create(sdev, &sdev->encoder.encoder);
-
-	drm_kms_helper_poll_init(sdev->ddev);
-
-	sdev->ddev->mode_config.min_width = 0;
-	sdev->ddev->mode_config.min_height = 0;
-	sdev->ddev->mode_config.max_width = 4095;
-	sdev->ddev->mode_config.max_height = 4095;
-	sdev->ddev->mode_config.funcs = &shmob_drm_mode_config_funcs;
-
-	drm_helper_disable_unused_functions(sdev->ddev);
-
-	return 0;
-}