diff options
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos7_drm_decon.c')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos7_drm_decon.c | 41 |
1 files changed, 20 insertions, 21 deletions
diff --git a/drivers/gpu/drm/exynos/exynos7_drm_decon.c b/drivers/gpu/drm/exynos/exynos7_drm_decon.c index 381aa3d60e37..f0640950bd46 100644 --- a/drivers/gpu/drm/exynos/exynos7_drm_decon.c +++ b/drivers/gpu/drm/exynos/exynos7_drm_decon.c @@ -1,18 +1,11 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* drivers/gpu/drm/exynos/exynos7_drm_decon.c * * Copyright (C) 2014 Samsung Electronics Co.Ltd * Authors: * Akshu Agarwal <akshua@gmail.com> * Ajay Kumar <ajaykumar.rs@samsung.com> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * */ -#include <drm/drmP.h> -#include <drm/exynos_drm.h> #include <linux/clk.h> #include <linux/component.h> @@ -26,10 +19,14 @@ #include <video/of_display_timing.h> #include <video/of_videomode.h> +#include <drm/drm_fourcc.h> +#include <drm/drm_vblank.h> +#include <drm/exynos_drm.h> + #include "exynos_drm_crtc.h" -#include "exynos_drm_plane.h" #include "exynos_drm_drv.h" #include "exynos_drm_fb.h" +#include "exynos_drm_plane.h" #include "regs-decon7.h" /* @@ -99,7 +96,7 @@ static void decon_wait_for_vblank(struct exynos_drm_crtc *crtc) if (!wait_event_timeout(ctx->wait_vsync_queue, !atomic_read(&ctx->wait_vsync_event), HZ/20)) - DRM_DEBUG_KMS("vblank wait timed out.\n"); + DRM_DEV_DEBUG_KMS(ctx->dev, "vblank wait timed out.\n"); } static void decon_clear_channels(struct exynos_drm_crtc *crtc) @@ -107,8 +104,6 @@ static void decon_clear_channels(struct exynos_drm_crtc *crtc) struct decon_context *ctx = crtc->ctx; unsigned int win, ch_enabled = 0; - DRM_DEBUG_KMS("%s\n", __FILE__); - /* Check if any channel is enabled. */ for (win = 0; win < WINDOWS_NR; win++) { u32 val = readl(ctx->regs + WINCON(win)); @@ -315,7 +310,7 @@ static void decon_win_set_pixfmt(struct decon_context *ctx, unsigned int win, break; } - DRM_DEBUG_KMS("cpp = %d\n", fb->format->cpp[0]); + DRM_DEV_DEBUG_KMS(ctx->dev, "cpp = %d\n", fb->format->cpp[0]); /* * In case of exynos, setting dma-burst to 16Word causes permanent @@ -422,9 +417,9 @@ static void decon_update_plane(struct exynos_drm_crtc *crtc, writel(state->src.x, ctx->regs + VIDW_OFFSET_X(win)); writel(state->src.y, ctx->regs + VIDW_OFFSET_Y(win)); - DRM_DEBUG_KMS("start addr = 0x%lx\n", + DRM_DEV_DEBUG_KMS(ctx->dev, "start addr = 0x%lx\n", (unsigned long)val); - DRM_DEBUG_KMS("ovl_width = %d, ovl_height = %d\n", + DRM_DEV_DEBUG_KMS(ctx->dev, "ovl_width = %d, ovl_height = %d\n", state->crtc.w, state->crtc.h); val = VIDOSDxA_TOPLEFT_X(state->crtc.x) | @@ -442,7 +437,7 @@ static void decon_update_plane(struct exynos_drm_crtc *crtc, writel(val, ctx->regs + VIDOSD_B(win)); - DRM_DEBUG_KMS("osd pos: tx = %d, ty = %d, bx = %d, by = %d\n", + DRM_DEV_DEBUG_KMS(ctx->dev, "osd pos: tx = %d, ty = %d, bx = %d, by = %d\n", state->crtc.x, state->crtc.y, last_x, last_y); /* OSD alpha */ @@ -622,7 +617,7 @@ static int decon_bind(struct device *dev, struct device *master, void *data) ret = decon_ctx_initialize(ctx, drm_dev); if (ret) { - DRM_ERROR("decon_ctx_initialize failed.\n"); + DRM_DEV_ERROR(dev, "decon_ctx_initialize failed.\n"); return ret; } @@ -802,25 +797,29 @@ static int exynos7_decon_resume(struct device *dev) ret = clk_prepare_enable(ctx->pclk); if (ret < 0) { - DRM_ERROR("Failed to prepare_enable the pclk [%d]\n", ret); + DRM_DEV_ERROR(dev, "Failed to prepare_enable the pclk [%d]\n", + ret); return ret; } ret = clk_prepare_enable(ctx->aclk); if (ret < 0) { - DRM_ERROR("Failed to prepare_enable the aclk [%d]\n", ret); + DRM_DEV_ERROR(dev, "Failed to prepare_enable the aclk [%d]\n", + ret); return ret; } ret = clk_prepare_enable(ctx->eclk); if (ret < 0) { - DRM_ERROR("Failed to prepare_enable the eclk [%d]\n", ret); + DRM_DEV_ERROR(dev, "Failed to prepare_enable the eclk [%d]\n", + ret); return ret; } ret = clk_prepare_enable(ctx->vclk); if (ret < 0) { - DRM_ERROR("Failed to prepare_enable the vclk [%d]\n", ret); + DRM_DEV_ERROR(dev, "Failed to prepare_enable the vclk [%d]\n", + ret); return ret; } |
