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path: root/drivers/gpu/drm/omapdrm/dss/dss_features.c
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Diffstat (limited to 'drivers/gpu/drm/omapdrm/dss/dss_features.c')
-rw-r--r--drivers/gpu/drm/omapdrm/dss/dss_features.c905
1 files changed, 0 insertions, 905 deletions
diff --git a/drivers/gpu/drm/omapdrm/dss/dss_features.c b/drivers/gpu/drm/omapdrm/dss/dss_features.c
deleted file mode 100644
index 0e599710dd95..000000000000
--- a/drivers/gpu/drm/omapdrm/dss/dss_features.c
+++ /dev/null
@@ -1,905 +0,0 @@
-/*
- * linux/drivers/video/omap2/dss/dss_features.c
- *
- * Copyright (C) 2010 Texas Instruments
- * Author: Archit Taneja <archit@ti.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/err.h>
-#include <linux/slab.h>
-#include <drm/drm_fourcc.h>
-
-#include "omapdss.h"
-#include "dss.h"
-#include "dss_features.h"
-
-/* Defines a generic omap register field */
-struct dss_reg_field {
- u8 start, end;
-};
-
-struct dss_param_range {
- int min, max;
-};
-
-struct omap_dss_features {
- const struct dss_reg_field *reg_fields;
- const int num_reg_fields;
-
- const enum dss_feat_id *features;
- const int num_features;
-
- const int num_mgrs;
- const int num_ovls;
- const enum omap_display_type *supported_displays;
- const enum omap_dss_output_id *supported_outputs;
- const u32 **supported_color_modes;
- const enum omap_overlay_caps *overlay_caps;
- const struct dss_param_range *dss_params;
-
- const u32 buffer_size_unit;
- const u32 burst_size_unit;
-};
-
-/* This struct is assigned to one of the below during initialization */
-static const struct omap_dss_features *omap_current_dss_features;
-
-static const struct dss_reg_field omap2_dss_reg_fields[] = {
- [FEAT_REG_FIRHINC] = { 11, 0 },
- [FEAT_REG_FIRVINC] = { 27, 16 },
- [FEAT_REG_FIFOLOWTHRESHOLD] = { 8, 0 },
- [FEAT_REG_FIFOHIGHTHRESHOLD] = { 24, 16 },
- [FEAT_REG_FIFOSIZE] = { 8, 0 },
- [FEAT_REG_HORIZONTALACCU] = { 9, 0 },
- [FEAT_REG_VERTICALACCU] = { 25, 16 },
- [FEAT_REG_DISPC_CLK_SWITCH] = { 0, 0 },
-};
-
-static const struct dss_reg_field omap3_dss_reg_fields[] = {
- [FEAT_REG_FIRHINC] = { 12, 0 },
- [FEAT_REG_FIRVINC] = { 28, 16 },
- [FEAT_REG_FIFOLOWTHRESHOLD] = { 11, 0 },
- [FEAT_REG_FIFOHIGHTHRESHOLD] = { 27, 16 },
- [FEAT_REG_FIFOSIZE] = { 10, 0 },
- [FEAT_REG_HORIZONTALACCU] = { 9, 0 },
- [FEAT_REG_VERTICALACCU] = { 25, 16 },
- [FEAT_REG_DISPC_CLK_SWITCH] = { 0, 0 },
-};
-
-static const struct dss_reg_field am43xx_dss_reg_fields[] = {
- [FEAT_REG_FIRHINC] = { 12, 0 },
- [FEAT_REG_FIRVINC] = { 28, 16 },
- [FEAT_REG_FIFOLOWTHRESHOLD] = { 11, 0 },
- [FEAT_REG_FIFOHIGHTHRESHOLD] = { 27, 16 },
- [FEAT_REG_FIFOSIZE] = { 10, 0 },
- [FEAT_REG_HORIZONTALACCU] = { 9, 0 },
- [FEAT_REG_VERTICALACCU] = { 25, 16 },
- [FEAT_REG_DISPC_CLK_SWITCH] = { 0, 0 },
-};
-
-static const struct dss_reg_field omap4_dss_reg_fields[] = {
- [FEAT_REG_FIRHINC] = { 12, 0 },
- [FEAT_REG_FIRVINC] = { 28, 16 },
- [FEAT_REG_FIFOLOWTHRESHOLD] = { 15, 0 },
- [FEAT_REG_FIFOHIGHTHRESHOLD] = { 31, 16 },
- [FEAT_REG_FIFOSIZE] = { 15, 0 },
- [FEAT_REG_HORIZONTALACCU] = { 10, 0 },
- [FEAT_REG_VERTICALACCU] = { 26, 16 },
- [FEAT_REG_DISPC_CLK_SWITCH] = { 9, 8 },
-};
-
-static const struct dss_reg_field omap5_dss_reg_fields[] = {
- [FEAT_REG_FIRHINC] = { 12, 0 },
- [FEAT_REG_FIRVINC] = { 28, 16 },
- [FEAT_REG_FIFOLOWTHRESHOLD] = { 15, 0 },
- [FEAT_REG_FIFOHIGHTHRESHOLD] = { 31, 16 },
- [FEAT_REG_FIFOSIZE] = { 15, 0 },
- [FEAT_REG_HORIZONTALACCU] = { 10, 0 },
- [FEAT_REG_VERTICALACCU] = { 26, 16 },
- [FEAT_REG_DISPC_CLK_SWITCH] = { 9, 7 },
-};
-
-static const enum omap_display_type omap2_dss_supported_displays[] = {
- /* OMAP_DSS_CHANNEL_LCD */
- OMAP_DISPLAY_TYPE_DPI | OMAP_DISPLAY_TYPE_DBI,
-
- /* OMAP_DSS_CHANNEL_DIGIT */
- OMAP_DISPLAY_TYPE_VENC,
-};
-
-static const enum omap_display_type omap3430_dss_supported_displays[] = {
- /* OMAP_DSS_CHANNEL_LCD */
- OMAP_DISPLAY_TYPE_DPI | OMAP_DISPLAY_TYPE_DBI |
- OMAP_DISPLAY_TYPE_SDI | OMAP_DISPLAY_TYPE_DSI,
-
- /* OMAP_DSS_CHANNEL_DIGIT */
- OMAP_DISPLAY_TYPE_VENC,
-};
-
-static const enum omap_display_type omap3630_dss_supported_displays[] = {
- /* OMAP_DSS_CHANNEL_LCD */
- OMAP_DISPLAY_TYPE_DPI | OMAP_DISPLAY_TYPE_DBI |
- OMAP_DISPLAY_TYPE_DSI,
-
- /* OMAP_DSS_CHANNEL_DIGIT */
- OMAP_DISPLAY_TYPE_VENC,
-};
-
-static const enum omap_display_type am43xx_dss_supported_displays[] = {
- /* OMAP_DSS_CHANNEL_LCD */
- OMAP_DISPLAY_TYPE_DPI | OMAP_DISPLAY_TYPE_DBI,
-};
-
-static const enum omap_display_type omap4_dss_supported_displays[] = {
- /* OMAP_DSS_CHANNEL_LCD */
- OMAP_DISPLAY_TYPE_DBI | OMAP_DISPLAY_TYPE_DSI,
-
- /* OMAP_DSS_CHANNEL_DIGIT */
- OMAP_DISPLAY_TYPE_VENC | OMAP_DISPLAY_TYPE_HDMI,
-
- /* OMAP_DSS_CHANNEL_LCD2 */
- OMAP_DISPLAY_TYPE_DPI | OMAP_DISPLAY_TYPE_DBI |
- OMAP_DISPLAY_TYPE_DSI,
-};
-
-static const enum omap_display_type omap5_dss_supported_displays[] = {
- /* OMAP_DSS_CHANNEL_LCD */
- OMAP_DISPLAY_TYPE_DPI | OMAP_DISPLAY_TYPE_DBI |
- OMAP_DISPLAY_TYPE_DSI,
-
- /* OMAP_DSS_CHANNEL_DIGIT */
- OMAP_DISPLAY_TYPE_HDMI | OMAP_DISPLAY_TYPE_DPI,
-
- /* OMAP_DSS_CHANNEL_LCD2 */
- OMAP_DISPLAY_TYPE_DPI | OMAP_DISPLAY_TYPE_DBI |
- OMAP_DISPLAY_TYPE_DSI,
-};
-
-static const enum omap_dss_output_id omap2_dss_supported_outputs[] = {
- /* OMAP_DSS_CHANNEL_LCD */
- OMAP_DSS_OUTPUT_DPI | OMAP_DSS_OUTPUT_DBI,
-
- /* OMAP_DSS_CHANNEL_DIGIT */
- OMAP_DSS_OUTPUT_VENC,
-};
-
-static const enum omap_dss_output_id omap3430_dss_supported_outputs[] = {
- /* OMAP_DSS_CHANNEL_LCD */
- OMAP_DSS_OUTPUT_DPI | OMAP_DSS_OUTPUT_DBI |
- OMAP_DSS_OUTPUT_SDI | OMAP_DSS_OUTPUT_DSI1,
-
- /* OMAP_DSS_CHANNEL_DIGIT */
- OMAP_DSS_OUTPUT_VENC,
-};
-
-static const enum omap_dss_output_id omap3630_dss_supported_outputs[] = {
- /* OMAP_DSS_CHANNEL_LCD */
- OMAP_DSS_OUTPUT_DPI | OMAP_DSS_OUTPUT_DBI |
- OMAP_DSS_OUTPUT_DSI1,
-
- /* OMAP_DSS_CHANNEL_DIGIT */
- OMAP_DSS_OUTPUT_VENC,
-};
-
-static const enum omap_dss_output_id am43xx_dss_supported_outputs[] = {
- /* OMAP_DSS_CHANNEL_LCD */
- OMAP_DSS_OUTPUT_DPI | OMAP_DSS_OUTPUT_DBI,
-};
-
-static const enum omap_dss_output_id omap4_dss_supported_outputs[] = {
- /* OMAP_DSS_CHANNEL_LCD */
- OMAP_DSS_OUTPUT_DBI | OMAP_DSS_OUTPUT_DSI1,
-
- /* OMAP_DSS_CHANNEL_DIGIT */
- OMAP_DSS_OUTPUT_VENC | OMAP_DSS_OUTPUT_HDMI,
-
- /* OMAP_DSS_CHANNEL_LCD2 */
- OMAP_DSS_OUTPUT_DPI | OMAP_DSS_OUTPUT_DBI |
- OMAP_DSS_OUTPUT_DSI2,
-};
-
-static const enum omap_dss_output_id omap5_dss_supported_outputs[] = {
- /* OMAP_DSS_CHANNEL_LCD */
- OMAP_DSS_OUTPUT_DPI | OMAP_DSS_OUTPUT_DBI |
- OMAP_DSS_OUTPUT_DSI1 | OMAP_DSS_OUTPUT_DSI2,
-
- /* OMAP_DSS_CHANNEL_DIGIT */
- OMAP_DSS_OUTPUT_HDMI,
-
- /* OMAP_DSS_CHANNEL_LCD2 */
- OMAP_DSS_OUTPUT_DPI | OMAP_DSS_OUTPUT_DBI |
- OMAP_DSS_OUTPUT_DSI1,
-
- /* OMAP_DSS_CHANNEL_LCD3 */
- OMAP_DSS_OUTPUT_DPI | OMAP_DSS_OUTPUT_DBI |
- OMAP_DSS_OUTPUT_DSI2,
-};
-
-#define COLOR_ARRAY(arr...) (const u32[]) { arr, 0 }
-
-static const u32 *omap2_dss_supported_color_modes[] = {
-
- /* OMAP_DSS_GFX */
- COLOR_ARRAY(
- DRM_FORMAT_RGBX4444, DRM_FORMAT_RGB565,
- DRM_FORMAT_XRGB8888, DRM_FORMAT_RGB888),
-
- /* OMAP_DSS_VIDEO1 */
- COLOR_ARRAY(
- DRM_FORMAT_RGB565, DRM_FORMAT_XRGB8888,
- DRM_FORMAT_RGB888, DRM_FORMAT_YUYV,
- DRM_FORMAT_UYVY),
-
- /* OMAP_DSS_VIDEO2 */
- COLOR_ARRAY(
- DRM_FORMAT_RGB565, DRM_FORMAT_XRGB8888,
- DRM_FORMAT_RGB888, DRM_FORMAT_YUYV,
- DRM_FORMAT_UYVY),
-};
-
-static const u32 *omap3_dss_supported_color_modes[] = {
- /* OMAP_DSS_GFX */
- COLOR_ARRAY(
- DRM_FORMAT_RGBX4444, DRM_FORMAT_ARGB4444,
- DRM_FORMAT_RGB565, DRM_FORMAT_XRGB8888,
- DRM_FORMAT_RGB888, DRM_FORMAT_ARGB8888,
- DRM_FORMAT_RGBA8888, DRM_FORMAT_RGBX8888),
-
- /* OMAP_DSS_VIDEO1 */
- COLOR_ARRAY(
- DRM_FORMAT_XRGB8888, DRM_FORMAT_RGB888,
- DRM_FORMAT_RGBX4444, DRM_FORMAT_RGB565,
- DRM_FORMAT_YUYV, DRM_FORMAT_UYVY),
-
- /* OMAP_DSS_VIDEO2 */
- COLOR_ARRAY(
- DRM_FORMAT_RGBX4444, DRM_FORMAT_ARGB4444,
- DRM_FORMAT_RGB565, DRM_FORMAT_XRGB8888,
- DRM_FORMAT_RGB888, DRM_FORMAT_YUYV,
- DRM_FORMAT_UYVY, DRM_FORMAT_ARGB8888,
- DRM_FORMAT_RGBA8888, DRM_FORMAT_RGBX8888),
-};
-
-static const u32 *omap4_dss_supported_color_modes[] = {
- /* OMAP_DSS_GFX */
- COLOR_ARRAY(
- DRM_FORMAT_RGBX4444, DRM_FORMAT_ARGB4444,
- DRM_FORMAT_RGB565, DRM_FORMAT_XRGB8888,
- DRM_FORMAT_RGB888, DRM_FORMAT_ARGB8888,
- DRM_FORMAT_RGBA8888, DRM_FORMAT_RGBX8888,
- DRM_FORMAT_ARGB1555, DRM_FORMAT_XRGB4444,
- DRM_FORMAT_RGBA4444, DRM_FORMAT_XRGB1555),
-
- /* OMAP_DSS_VIDEO1 */
- COLOR_ARRAY(
- DRM_FORMAT_RGB565, DRM_FORMAT_RGBX4444,
- DRM_FORMAT_YUYV, DRM_FORMAT_ARGB1555,
- DRM_FORMAT_RGBA8888, DRM_FORMAT_NV12,
- DRM_FORMAT_RGBA4444, DRM_FORMAT_XRGB8888,
- DRM_FORMAT_RGB888, DRM_FORMAT_UYVY,
- DRM_FORMAT_ARGB4444, DRM_FORMAT_XRGB1555,
- DRM_FORMAT_ARGB8888, DRM_FORMAT_XRGB4444,
- DRM_FORMAT_RGBX8888),
-
- /* OMAP_DSS_VIDEO2 */
- COLOR_ARRAY(
- DRM_FORMAT_RGB565, DRM_FORMAT_RGBX4444,
- DRM_FORMAT_YUYV, DRM_FORMAT_ARGB1555,
- DRM_FORMAT_RGBA8888, DRM_FORMAT_NV12,
- DRM_FORMAT_RGBA4444, DRM_FORMAT_XRGB8888,
- DRM_FORMAT_RGB888, DRM_FORMAT_UYVY,
- DRM_FORMAT_ARGB4444, DRM_FORMAT_XRGB1555,
- DRM_FORMAT_ARGB8888, DRM_FORMAT_XRGB4444,
- DRM_FORMAT_RGBX8888),
-
- /* OMAP_DSS_VIDEO3 */
- COLOR_ARRAY(
- DRM_FORMAT_RGB565, DRM_FORMAT_RGBX4444,
- DRM_FORMAT_YUYV, DRM_FORMAT_ARGB1555,
- DRM_FORMAT_RGBA8888, DRM_FORMAT_NV12,
- DRM_FORMAT_RGBA4444, DRM_FORMAT_XRGB8888,
- DRM_FORMAT_RGB888, DRM_FORMAT_UYVY,
- DRM_FORMAT_ARGB4444, DRM_FORMAT_XRGB1555,
- DRM_FORMAT_ARGB8888, DRM_FORMAT_XRGB4444,
- DRM_FORMAT_RGBX8888),
-
- /* OMAP_DSS_WB */
- COLOR_ARRAY(
- DRM_FORMAT_RGB565, DRM_FORMAT_RGBX4444,
- DRM_FORMAT_YUYV, DRM_FORMAT_ARGB1555,
- DRM_FORMAT_RGBA8888, DRM_FORMAT_NV12,
- DRM_FORMAT_RGBA4444, DRM_FORMAT_XRGB8888,
- DRM_FORMAT_RGB888, DRM_FORMAT_UYVY,
- DRM_FORMAT_ARGB4444, DRM_FORMAT_XRGB1555,
- DRM_FORMAT_ARGB8888, DRM_FORMAT_XRGB4444,
- DRM_FORMAT_RGBX8888),
-};
-
-static const enum omap_overlay_caps omap2_dss_overlay_caps[] = {
- /* OMAP_DSS_GFX */
- OMAP_DSS_OVL_CAP_POS | OMAP_DSS_OVL_CAP_REPLICATION,
-
- /* OMAP_DSS_VIDEO1 */
- OMAP_DSS_OVL_CAP_SCALE | OMAP_DSS_OVL_CAP_POS |
- OMAP_DSS_OVL_CAP_REPLICATION,
-
- /* OMAP_DSS_VIDEO2 */
- OMAP_DSS_OVL_CAP_SCALE | OMAP_DSS_OVL_CAP_POS |
- OMAP_DSS_OVL_CAP_REPLICATION,
-};
-
-static const enum omap_overlay_caps omap3430_dss_overlay_caps[] = {
- /* OMAP_DSS_GFX */
- OMAP_DSS_OVL_CAP_GLOBAL_ALPHA | OMAP_DSS_OVL_CAP_POS |
- OMAP_DSS_OVL_CAP_REPLICATION,
-
- /* OMAP_DSS_VIDEO1 */
- OMAP_DSS_OVL_CAP_SCALE | OMAP_DSS_OVL_CAP_POS |
- OMAP_DSS_OVL_CAP_REPLICATION,
-
- /* OMAP_DSS_VIDEO2 */
- OMAP_DSS_OVL_CAP_SCALE | OMAP_DSS_OVL_CAP_GLOBAL_ALPHA |
- OMAP_DSS_OVL_CAP_POS | OMAP_DSS_OVL_CAP_REPLICATION,
-};
-
-static const enum omap_overlay_caps omap3630_dss_overlay_caps[] = {
- /* OMAP_DSS_GFX */
- OMAP_DSS_OVL_CAP_GLOBAL_ALPHA | OMAP_DSS_OVL_CAP_PRE_MULT_ALPHA |
- OMAP_DSS_OVL_CAP_POS | OMAP_DSS_OVL_CAP_REPLICATION,
-
- /* OMAP_DSS_VIDEO1 */
- OMAP_DSS_OVL_CAP_SCALE | OMAP_DSS_OVL_CAP_POS |
- OMAP_DSS_OVL_CAP_REPLICATION,
-
- /* OMAP_DSS_VIDEO2 */
- OMAP_DSS_OVL_CAP_SCALE | OMAP_DSS_OVL_CAP_GLOBAL_ALPHA |
- OMAP_DSS_OVL_CAP_PRE_MULT_ALPHA | OMAP_DSS_OVL_CAP_POS |
- OMAP_DSS_OVL_CAP_REPLICATION,
-};
-
-static const enum omap_overlay_caps omap4_dss_overlay_caps[] = {
- /* OMAP_DSS_GFX */
- OMAP_DSS_OVL_CAP_GLOBAL_ALPHA | OMAP_DSS_OVL_CAP_PRE_MULT_ALPHA |
- OMAP_DSS_OVL_CAP_ZORDER | OMAP_DSS_OVL_CAP_POS |
- OMAP_DSS_OVL_CAP_REPLICATION,
-
- /* OMAP_DSS_VIDEO1 */
- OMAP_DSS_OVL_CAP_SCALE | OMAP_DSS_OVL_CAP_GLOBAL_ALPHA |
- OMAP_DSS_OVL_CAP_PRE_MULT_ALPHA | OMAP_DSS_OVL_CAP_ZORDER |
- OMAP_DSS_OVL_CAP_POS | OMAP_DSS_OVL_CAP_REPLICATION,
-
- /* OMAP_DSS_VIDEO2 */
- OMAP_DSS_OVL_CAP_SCALE | OMAP_DSS_OVL_CAP_GLOBAL_ALPHA |
- OMAP_DSS_OVL_CAP_PRE_MULT_ALPHA | OMAP_DSS_OVL_CAP_ZORDER |
- OMAP_DSS_OVL_CAP_POS | OMAP_DSS_OVL_CAP_REPLICATION,
-
- /* OMAP_DSS_VIDEO3 */
- OMAP_DSS_OVL_CAP_SCALE | OMAP_DSS_OVL_CAP_GLOBAL_ALPHA |
- OMAP_DSS_OVL_CAP_PRE_MULT_ALPHA | OMAP_DSS_OVL_CAP_ZORDER |
- OMAP_DSS_OVL_CAP_POS | OMAP_DSS_OVL_CAP_REPLICATION,
-};
-
-static const struct dss_param_range omap2_dss_param_range[] = {
- [FEAT_PARAM_DSS_FCK] = { 0, 133000000 },
- [FEAT_PARAM_DSS_PCD] = { 2, 255 },
- [FEAT_PARAM_DOWNSCALE] = { 1, 2 },
- /*
- * Assuming the line width buffer to be 768 pixels as OMAP2 DISPC
- * scaler cannot scale a image with width more than 768.
- */
- [FEAT_PARAM_LINEWIDTH] = { 1, 768 },
-};
-
-static const struct dss_param_range omap3_dss_param_range[] = {
- [FEAT_PARAM_DSS_FCK] = { 0, 173000000 },
- [FEAT_PARAM_DSS_PCD] = { 1, 255 },
- [FEAT_PARAM_DSIPLL_LPDIV] = { 1, (1 << 13) - 1},
- [FEAT_PARAM_DSI_FCK] = { 0, 173000000 },
- [FEAT_PARAM_DOWNSCALE] = { 1, 4 },
- [FEAT_PARAM_LINEWIDTH] = { 1, 1024 },
-};
-
-static const struct dss_param_range am43xx_dss_param_range[] = {
- [FEAT_PARAM_DSS_FCK] = { 0, 200000000 },
- [FEAT_PARAM_DSS_PCD] = { 1, 255 },
- [FEAT_PARAM_DOWNSCALE] = { 1, 4 },
- [FEAT_PARAM_LINEWIDTH] = { 1, 1024 },
-};
-
-static const struct dss_param_range omap4_dss_param_range[] = {
- [FEAT_PARAM_DSS_FCK] = { 0, 186000000 },
- [FEAT_PARAM_DSS_PCD] = { 1, 255 },
- [FEAT_PARAM_DSIPLL_LPDIV] = { 0, (1 << 13) - 1 },
- [FEAT_PARAM_DSI_FCK] = { 0, 170000000 },
- [FEAT_PARAM_DOWNSCALE] = { 1, 4 },
- [FEAT_PARAM_LINEWIDTH] = { 1, 2048 },
-};
-
-static const struct dss_param_range omap5_dss_param_range[] = {
- [FEAT_PARAM_DSS_FCK] = { 0, 209250000 },
- [FEAT_PARAM_DSS_PCD] = { 1, 255 },
- [FEAT_PARAM_DSIPLL_LPDIV] = { 0, (1 << 13) - 1 },
- [FEAT_PARAM_DSI_FCK] = { 0, 209250000 },
- [FEAT_PARAM_DOWNSCALE] = { 1, 4 },
- [FEAT_PARAM_LINEWIDTH] = { 1, 2048 },
-};
-
-static const enum dss_feat_id omap2_dss_feat_list[] = {
- FEAT_LCDENABLEPOL,
- FEAT_LCDENABLESIGNAL,
- FEAT_PCKFREEENABLE,
- FEAT_FUNCGATED,
- FEAT_ROWREPEATENABLE,
- FEAT_RESIZECONF,
-};
-
-static const enum dss_feat_id omap3430_dss_feat_list[] = {
- FEAT_LCDENABLEPOL,
- FEAT_LCDENABLESIGNAL,
- FEAT_PCKFREEENABLE,
- FEAT_FUNCGATED,
- FEAT_LINEBUFFERSPLIT,
- FEAT_ROWREPEATENABLE,
- FEAT_RESIZECONF,
- FEAT_DSI_REVERSE_TXCLKESC,
- FEAT_VENC_REQUIRES_TV_DAC_CLK,
- FEAT_CPR,
- FEAT_PRELOAD,
- FEAT_FIR_COEF_V,
- FEAT_ALPHA_FIXED_ZORDER,
- FEAT_FIFO_MERGE,
- FEAT_OMAP3_DSI_FIFO_BUG,
- FEAT_DPI_USES_VDDS_DSI,
-};
-
-static const enum dss_feat_id am35xx_dss_feat_list[] = {
- FEAT_LCDENABLEPOL,
- FEAT_LCDENABLESIGNAL,
- FEAT_PCKFREEENABLE,
- FEAT_FUNCGATED,
- FEAT_LINEBUFFERSPLIT,
- FEAT_ROWREPEATENABLE,
- FEAT_RESIZECONF,
- FEAT_DSI_REVERSE_TXCLKESC,
- FEAT_VENC_REQUIRES_TV_DAC_CLK,
- FEAT_CPR,
- FEAT_PRELOAD,
- FEAT_FIR_COEF_V,
- FEAT_ALPHA_FIXED_ZORDER,
- FEAT_FIFO_MERGE,
- FEAT_OMAP3_DSI_FIFO_BUG,
-};
-
-static const enum dss_feat_id am43xx_dss_feat_list[] = {
- FEAT_LCDENABLEPOL,
- FEAT_LCDENABLESIGNAL,
- FEAT_PCKFREEENABLE,
- FEAT_FUNCGATED,
- FEAT_LINEBUFFERSPLIT,
- FEAT_ROWREPEATENABLE,
- FEAT_RESIZECONF,
- FEAT_CPR,
- FEAT_PRELOAD,
- FEAT_FIR_COEF_V,
- FEAT_ALPHA_FIXED_ZORDER,
- FEAT_FIFO_MERGE,
-};
-
-static const enum dss_feat_id omap3630_dss_feat_list[] = {
- FEAT_LCDENABLEPOL,
- FEAT_LCDENABLESIGNAL,
- FEAT_PCKFREEENABLE,
- FEAT_FUNCGATED,
- FEAT_LINEBUFFERSPLIT,
- FEAT_ROWREPEATENABLE,
- FEAT_RESIZECONF,
- FEAT_DSI_PLL_PWR_BUG,
- FEAT_CPR,
- FEAT_PRELOAD,
- FEAT_FIR_COEF_V,
- FEAT_ALPHA_FIXED_ZORDER,
- FEAT_FIFO_MERGE,
- FEAT_OMAP3_DSI_FIFO_BUG,
- FEAT_DPI_USES_VDDS_DSI,
-};
-
-static const enum dss_feat_id omap4430_es1_0_dss_feat_list[] = {
- FEAT_MGR_LCD2,
- FEAT_CORE_CLK_DIV,
- FEAT_LCD_CLK_SRC,
- FEAT_DSI_DCS_CMD_CONFIG_VC,
- FEAT_DSI_VC_OCP_WIDTH,
- FEAT_DSI_GNQ,
- FEAT_HANDLE_UV_SEPARATE,
- FEAT_ATTR2,
- FEAT_CPR,
- FEAT_PRELOAD,
- FEAT_FIR_COEF_V,
- FEAT_ALPHA_FREE_ZORDER,
- FEAT_FIFO_MERGE,
- FEAT_BURST_2D,
-};
-
-static const enum dss_feat_id omap4430_es2_0_1_2_dss_feat_list[] = {
- FEAT_MGR_LCD2,
- FEAT_CORE_CLK_DIV,
- FEAT_LCD_CLK_SRC,
- FEAT_DSI_DCS_CMD_CONFIG_VC,
- FEAT_DSI_VC_OCP_WIDTH,
- FEAT_DSI_GNQ,
- FEAT_HDMI_CTS_SWMODE,
- FEAT_HANDLE_UV_SEPARATE,
- FEAT_ATTR2,
- FEAT_CPR,
- FEAT_PRELOAD,
- FEAT_FIR_COEF_V,
- FEAT_ALPHA_FREE_ZORDER,
- FEAT_FIFO_MERGE,
- FEAT_BURST_2D,
-};
-
-static const enum dss_feat_id omap4_dss_feat_list[] = {
- FEAT_MGR_LCD2,
- FEAT_CORE_CLK_DIV,
- FEAT_LCD_CLK_SRC,
- FEAT_DSI_DCS_CMD_CONFIG_VC,
- FEAT_DSI_VC_OCP_WIDTH,
- FEAT_DSI_GNQ,
- FEAT_HDMI_CTS_SWMODE,
- FEAT_HDMI_AUDIO_USE_MCLK,
- FEAT_HANDLE_UV_SEPARATE,
- FEAT_ATTR2,
- FEAT_CPR,
- FEAT_PRELOAD,
- FEAT_FIR_COEF_V,
- FEAT_ALPHA_FREE_ZORDER,
- FEAT_FIFO_MERGE,
- FEAT_BURST_2D,
-};
-
-static const enum dss_feat_id omap5_dss_feat_list[] = {
- FEAT_MGR_LCD2,
- FEAT_MGR_LCD3,
- FEAT_CORE_CLK_DIV,
- FEAT_LCD_CLK_SRC,
- FEAT_DSI_DCS_CMD_CONFIG_VC,
- FEAT_DSI_VC_OCP_WIDTH,
- FEAT_DSI_GNQ,
- FEAT_HDMI_CTS_SWMODE,
- FEAT_HDMI_AUDIO_USE_MCLK,
- FEAT_HANDLE_UV_SEPARATE,
- FEAT_ATTR2,
- FEAT_CPR,
- FEAT_PRELOAD,
- FEAT_FIR_COEF_V,
- FEAT_ALPHA_FREE_ZORDER,
- FEAT_FIFO_MERGE,
- FEAT_BURST_2D,
- FEAT_DSI_PHY_DCC,
- FEAT_MFLAG,
-};
-
-/* OMAP2 DSS Features */
-static const struct omap_dss_features omap2_dss_features = {
- .reg_fields = omap2_dss_reg_fields,
- .num_reg_fields = ARRAY_SIZE(omap2_dss_reg_fields),
-
- .features = omap2_dss_feat_list,
- .num_features = ARRAY_SIZE(omap2_dss_feat_list),
-
- .num_mgrs = 2,
- .num_ovls = 3,
- .supported_displays = omap2_dss_supported_displays,
- .supported_outputs = omap2_dss_supported_outputs,
- .supported_color_modes = omap2_dss_supported_color_modes,
- .overlay_caps = omap2_dss_overlay_caps,
- .dss_params = omap2_dss_param_range,
- .buffer_size_unit = 1,
- .burst_size_unit = 8,
-};
-
-/* OMAP3 DSS Features */
-static const struct omap_dss_features omap3430_dss_features = {
- .reg_fields = omap3_dss_reg_fields,
- .num_reg_fields = ARRAY_SIZE(omap3_dss_reg_fields),
-
- .features = omap3430_dss_feat_list,
- .num_features = ARRAY_SIZE(omap3430_dss_feat_list),
-
- .num_mgrs = 2,
- .num_ovls = 3,
- .supported_displays = omap3430_dss_supported_displays,
- .supported_outputs = omap3430_dss_supported_outputs,
- .supported_color_modes = omap3_dss_supported_color_modes,
- .overlay_caps = omap3430_dss_overlay_caps,
- .dss_params = omap3_dss_param_range,
- .buffer_size_unit = 1,
- .burst_size_unit = 8,
-};
-
-/*
- * AM35xx DSS Features. This is basically OMAP3 DSS Features without the
- * vdds_dsi regulator.
- */
-static const struct omap_dss_features am35xx_dss_features = {
- .reg_fields = omap3_dss_reg_fields,
- .num_reg_fields = ARRAY_SIZE(omap3_dss_reg_fields),
-
- .features = am35xx_dss_feat_list,
- .num_features = ARRAY_SIZE(am35xx_dss_feat_list),
-
- .num_mgrs = 2,
- .num_ovls = 3,
- .supported_displays = omap3430_dss_supported_displays,
- .supported_outputs = omap3430_dss_supported_outputs,
- .supported_color_modes = omap3_dss_supported_color_modes,
- .overlay_caps = omap3430_dss_overlay_caps,
- .dss_params = omap3_dss_param_range,
- .buffer_size_unit = 1,
- .burst_size_unit = 8,
-};
-
-static const struct omap_dss_features am43xx_dss_features = {
- .reg_fields = am43xx_dss_reg_fields,
- .num_reg_fields = ARRAY_SIZE(am43xx_dss_reg_fields),
-
- .features = am43xx_dss_feat_list,
- .num_features = ARRAY_SIZE(am43xx_dss_feat_list),
-
- .num_mgrs = 1,
- .num_ovls = 3,
- .supported_displays = am43xx_dss_supported_displays,
- .supported_outputs = am43xx_dss_supported_outputs,
- .supported_color_modes = omap3_dss_supported_color_modes,
- .overlay_caps = omap3430_dss_overlay_caps,
- .dss_params = am43xx_dss_param_range,
- .buffer_size_unit = 1,
- .burst_size_unit = 8,
-};
-
-static const struct omap_dss_features omap3630_dss_features = {
- .reg_fields = omap3_dss_reg_fields,
- .num_reg_fields = ARRAY_SIZE(omap3_dss_reg_fields),
-
- .features = omap3630_dss_feat_list,
- .num_features = ARRAY_SIZE(omap3630_dss_feat_list),
-
- .num_mgrs = 2,
- .num_ovls = 3,
- .supported_displays = omap3630_dss_supported_displays,
- .supported_outputs = omap3630_dss_supported_outputs,
- .supported_color_modes = omap3_dss_supported_color_modes,
- .overlay_caps = omap3630_dss_overlay_caps,
- .dss_params = omap3_dss_param_range,
- .buffer_size_unit = 1,
- .burst_size_unit = 8,
-};
-
-/* OMAP4 DSS Features */
-/* For OMAP4430 ES 1.0 revision */
-static const struct omap_dss_features omap4430_es1_0_dss_features = {
- .reg_fields = omap4_dss_reg_fields,
- .num_reg_fields = ARRAY_SIZE(omap4_dss_reg_fields),
-
- .features = omap4430_es1_0_dss_feat_list,
- .num_features = ARRAY_SIZE(omap4430_es1_0_dss_feat_list),
-
- .num_mgrs = 3,
- .num_ovls = 4,
- .supported_displays = omap4_dss_supported_displays,
- .supported_outputs = omap4_dss_supported_outputs,
- .supported_color_modes = omap4_dss_supported_color_modes,
- .overlay_caps = omap4_dss_overlay_caps,
- .dss_params = omap4_dss_param_range,
- .buffer_size_unit = 16,
- .burst_size_unit = 16,
-};
-
-/* For OMAP4430 ES 2.0, 2.1 and 2.2 revisions */
-static const struct omap_dss_features omap4430_es2_0_1_2_dss_features = {
- .reg_fields = omap4_dss_reg_fields,
- .num_reg_fields = ARRAY_SIZE(omap4_dss_reg_fields),
-
- .features = omap4430_es2_0_1_2_dss_feat_list,
- .num_features = ARRAY_SIZE(omap4430_es2_0_1_2_dss_feat_list),
-
- .num_mgrs = 3,
- .num_ovls = 4,
- .supported_displays = omap4_dss_supported_displays,
- .supported_outputs = omap4_dss_supported_outputs,
- .supported_color_modes = omap4_dss_supported_color_modes,
- .overlay_caps = omap4_dss_overlay_caps,
- .dss_params = omap4_dss_param_range,
- .buffer_size_unit = 16,
- .burst_size_unit = 16,
-};
-
-/* For all the other OMAP4 versions */
-static const struct omap_dss_features omap4_dss_features = {
- .reg_fields = omap4_dss_reg_fields,
- .num_reg_fields = ARRAY_SIZE(omap4_dss_reg_fields),
-
- .features = omap4_dss_feat_list,
- .num_features = ARRAY_SIZE(omap4_dss_feat_list),
-
- .num_mgrs = 3,
- .num_ovls = 4,
- .supported_displays = omap4_dss_supported_displays,
- .supported_outputs = omap4_dss_supported_outputs,
- .supported_color_modes = omap4_dss_supported_color_modes,
- .overlay_caps = omap4_dss_overlay_caps,
- .dss_params = omap4_dss_param_range,
- .buffer_size_unit = 16,
- .burst_size_unit = 16,
-};
-
-/* OMAP5 DSS Features */
-static const struct omap_dss_features omap5_dss_features = {
- .reg_fields = omap5_dss_reg_fields,
- .num_reg_fields = ARRAY_SIZE(omap5_dss_reg_fields),
-
- .features = omap5_dss_feat_list,
- .num_features = ARRAY_SIZE(omap5_dss_feat_list),
-
- .num_mgrs = 4,
- .num_ovls = 4,
- .supported_displays = omap5_dss_supported_displays,
- .supported_outputs = omap5_dss_supported_outputs,
- .supported_color_modes = omap4_dss_supported_color_modes,
- .overlay_caps = omap4_dss_overlay_caps,
- .dss_params = omap5_dss_param_range,
- .buffer_size_unit = 16,
- .burst_size_unit = 16,
-};
-
-/* Functions returning values related to a DSS feature */
-int dss_feat_get_num_mgrs(void)
-{
- return omap_current_dss_features->num_mgrs;
-}
-
-int dss_feat_get_num_ovls(void)
-{
- return omap_current_dss_features->num_ovls;
-}
-
-unsigned long dss_feat_get_param_min(enum dss_range_param param)
-{
- return omap_current_dss_features->dss_params[param].min;
-}
-
-unsigned long dss_feat_get_param_max(enum dss_range_param param)
-{
- return omap_current_dss_features->dss_params[param].max;
-}
-
-enum omap_display_type dss_feat_get_supported_displays(enum omap_channel channel)
-{
- return omap_current_dss_features->supported_displays[channel];
-}
-
-enum omap_dss_output_id dss_feat_get_supported_outputs(enum omap_channel channel)
-{
- return omap_current_dss_features->supported_outputs[channel];
-}
-
-const u32 *dss_feat_get_supported_color_modes(enum omap_plane_id plane)
-{
- return omap_current_dss_features->supported_color_modes[plane];
-}
-
-enum omap_overlay_caps dss_feat_get_overlay_caps(enum omap_plane_id plane)
-{
- return omap_current_dss_features->overlay_caps[plane];
-}
-
-bool dss_feat_color_mode_supported(enum omap_plane_id plane, u32 fourcc)
-{
- const u32 *modes;
- unsigned int i;
-
- modes = omap_current_dss_features->supported_color_modes[plane];
-
- for (i = 0; modes[i]; ++i) {
- if (modes[i] == fourcc)
- return true;
- }
-
- return false;
-}
-
-u32 dss_feat_get_buffer_size_unit(void)
-{
- return omap_current_dss_features->buffer_size_unit;
-}
-
-u32 dss_feat_get_burst_size_unit(void)
-{
- return omap_current_dss_features->burst_size_unit;
-}
-
-/* DSS has_feature check */
-bool dss_has_feature(enum dss_feat_id id)
-{
- int i;
- const enum dss_feat_id *features = omap_current_dss_features->features;
- const int num_features = omap_current_dss_features->num_features;
-
- for (i = 0; i < num_features; i++) {
- if (features[i] == id)
- return true;
- }
-
- return false;
-}
-
-void dss_feat_get_reg_field(enum dss_feat_reg_field id, u8 *start, u8 *end)
-{
- if (id >= omap_current_dss_features->num_reg_fields)
- BUG();
-
- *start = omap_current_dss_features->reg_fields[id].start;
- *end = omap_current_dss_features->reg_fields[id].end;
-}
-
-void dss_features_init(enum omapdss_version version)
-{
- switch (version) {
- case OMAPDSS_VER_OMAP24xx:
- omap_current_dss_features = &omap2_dss_features;
- break;
-
- case OMAPDSS_VER_OMAP34xx_ES1:
- case OMAPDSS_VER_OMAP34xx_ES3:
- omap_current_dss_features = &omap3430_dss_features;
- break;
-
- case OMAPDSS_VER_OMAP3630:
- omap_current_dss_features = &omap3630_dss_features;
- break;
-
- case OMAPDSS_VER_OMAP4430_ES1:
- omap_current_dss_features = &omap4430_es1_0_dss_features;
- break;
-
- case OMAPDSS_VER_OMAP4430_ES2:
- omap_current_dss_features = &omap4430_es2_0_1_2_dss_features;
- break;
-
- case OMAPDSS_VER_OMAP4:
- omap_current_dss_features = &omap4_dss_features;
- break;
-
- case OMAPDSS_VER_OMAP5:
- case OMAPDSS_VER_DRA7xx:
- omap_current_dss_features = &omap5_dss_features;
- break;
-
- case OMAPDSS_VER_AM35xx:
- omap_current_dss_features = &am35xx_dss_features;
- break;
-
- case OMAPDSS_VER_AM43xx:
- omap_current_dss_features = &am43xx_dss_features;
- break;
-
- default:
- DSSWARN("Unsupported OMAP version");
- break;
- }
-}
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