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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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drm/exynos: remove exynos_drm_fb_set_buf_cnt()
The exynos_drm_fb_set_buf_cnt() is used to set buffer count only in exynos_drm_fbdev_update(). This patch sets directly buffer count in exynos_drm_framebuffer_init() without using exynos_drm_fb_set_buf_cnt(), so there is no any reason to keep exynos_drm_fb_set_buf_cnt(). Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> Signed-off-by: Inki Dae <inki.dae@samsung.com>
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@ -122,16 +122,6 @@ static struct drm_framebuffer_funcs exynos_drm_fb_funcs = {
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.dirty = exynos_drm_fb_dirty,
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};
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void exynos_drm_fb_set_buf_cnt(struct drm_framebuffer *fb,
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unsigned int cnt)
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{
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struct exynos_drm_fb *exynos_fb;
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exynos_fb = to_exynos_fb(fb);
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exynos_fb->buf_cnt = cnt;
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}
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unsigned int exynos_drm_fb_get_buf_cnt(struct drm_framebuffer *fb)
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{
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struct exynos_drm_fb *exynos_fb;
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@ -163,6 +153,9 @@ exynos_drm_framebuffer_init(struct drm_device *dev,
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drm_helper_mode_fill_fb_struct(&exynos_fb->fb, mode_cmd);
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exynos_fb->exynos_gem_obj[0] = exynos_gem_obj;
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/* buffer count to framebuffer always is 1 at booting time. */
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exynos_fb->buf_cnt = 1;
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ret = drm_framebuffer_init(dev, &exynos_fb->fb, &exynos_drm_fb_funcs);
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if (ret) {
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kfree(exynos_fb);
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@ -25,10 +25,6 @@ struct exynos_drm_gem_obj *exynos_drm_fb_gem_obj(struct drm_framebuffer *fb,
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void exynos_drm_mode_config_init(struct drm_device *dev);
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/* set a buffer count to drm framebuffer. */
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void exynos_drm_fb_set_buf_cnt(struct drm_framebuffer *fb,
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unsigned int cnt);
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/* get a buffer count to drm framebuffer. */
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unsigned int exynos_drm_fb_get_buf_cnt(struct drm_framebuffer *fb);
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@ -103,9 +103,6 @@ static int exynos_drm_fbdev_update(struct drm_fb_helper *helper,
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return -EIO;
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}
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/* buffer count to framebuffer always is 1 at booting time. */
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exynos_drm_fb_set_buf_cnt(fb, 1);
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offset = fbi->var.xoffset * (fb->bits_per_pixel >> 3);
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offset += fbi->var.yoffset * fb->pitches[0];
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