OMAP: DSS2: DISPC: rename overlay related funcs

Rename dispc's overlay related functions as follows:

- Remove prepending underscores, which were originally used to inform
  that the clocks needs to be enabled. This meaning is no longer valid.
- Prepend the functions with dispc_ovl_*
- Remove "plane" from the name, e.g. dispc_set_plane_ba0 ->
  dispc_ovl_set_ba0

The idea is to group overlay related functions so that it can be deduced
from the function name that it writes to overlay spesific registers.

All dispc_ovl_* functions have enum omap_plane as the first parameter.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

diff --git a/drivers/video/omap2/dss/dispc.c b/drivers/video/omap2/dss/dispc.c
index 343b99acf52340f4259c09970efa825b0544330e..9be78f7737e7aadde8c7c43f435895c29218a7b0 100644 (file)
--- a/drivers/video/omap2/dss/dispc.c
+++ b/drivers/video/omap2/dss/dispc.c
@@ -480,43 +480,44 @@ void dispc_go(enum omap_channel channel)
                REG_FLD_MOD(DISPC_CONTROL, 1, bit, bit);
 }
 
-static void _dispc_write_firh_reg(enum omap_plane plane, int reg, u32 value)
+static void dispc_ovl_write_firh_reg(enum omap_plane plane, int reg, u32 value)
 {
        dispc_write_reg(DISPC_OVL_FIR_COEF_H(plane, reg), value);
 }
 
-static void _dispc_write_firhv_reg(enum omap_plane plane, int reg, u32 value)
+static void dispc_ovl_write_firhv_reg(enum omap_plane plane, int reg, u32 value)
 {
        dispc_write_reg(DISPC_OVL_FIR_COEF_HV(plane, reg), value);
 }
 
-static void _dispc_write_firv_reg(enum omap_plane plane, int reg, u32 value)
+static void dispc_ovl_write_firv_reg(enum omap_plane plane, int reg, u32 value)
 {
        dispc_write_reg(DISPC_OVL_FIR_COEF_V(plane, reg), value);
 }
 
-static void _dispc_write_firh2_reg(enum omap_plane plane, int reg, u32 value)
+static void dispc_ovl_write_firh2_reg(enum omap_plane plane, int reg, u32 value)
 {
        BUG_ON(plane == OMAP_DSS_GFX);
 
        dispc_write_reg(DISPC_OVL_FIR_COEF_H2(plane, reg), value);
 }
 
-static void _dispc_write_firhv2_reg(enum omap_plane plane, int reg, u32 value)
+static void dispc_ovl_write_firhv2_reg(enum omap_plane plane, int reg,
+               u32 value)
 {
        BUG_ON(plane == OMAP_DSS_GFX);
 
        dispc_write_reg(DISPC_OVL_FIR_COEF_HV2(plane, reg), value);
 }
 
-static void _dispc_write_firv2_reg(enum omap_plane plane, int reg, u32 value)
+static void dispc_ovl_write_firv2_reg(enum omap_plane plane, int reg, u32 value)
 {
        BUG_ON(plane == OMAP_DSS_GFX);
 
        dispc_write_reg(DISPC_OVL_FIR_COEF_V2(plane, reg), value);
 }
 
-static void _dispc_set_scale_coef(enum omap_plane plane, int hscaleup,
+static void dispc_ovl_set_scale_coef(enum omap_plane plane, int hscaleup,
                                  int vscaleup, int five_taps,
                                  enum omap_color_component color_comp)
 {
@@ -617,11 +618,11 @@ static void _dispc_set_scale_coef(enum omap_plane plane, int hscaleup,
                        | FLD_VAL(v_coef[i].vc2, 31, 24);
 
                if (color_comp == DISPC_COLOR_COMPONENT_RGB_Y) {
-                       _dispc_write_firh_reg(plane, i, h);
-                       _dispc_write_firhv_reg(plane, i, hv);
+                       dispc_ovl_write_firh_reg(plane, i, h);
+                       dispc_ovl_write_firhv_reg(plane, i, hv);
                } else {
-                       _dispc_write_firh2_reg(plane, i, h);
-                       _dispc_write_firhv2_reg(plane, i, hv);
+                       dispc_ovl_write_firh2_reg(plane, i, h);
+                       dispc_ovl_write_firhv2_reg(plane, i, hv);
                }
 
        }
@@ -632,9 +633,9 @@ static void _dispc_set_scale_coef(enum omap_plane plane, int hscaleup,
                        v = FLD_VAL(v_coef[i].vc00, 7, 0)
                                | FLD_VAL(v_coef[i].vc22, 15, 8);
                        if (color_comp == DISPC_COLOR_COMPONENT_RGB_Y)
-                               _dispc_write_firv_reg(plane, i, v);
+                               dispc_ovl_write_firv_reg(plane, i, v);
                        else
-                               _dispc_write_firv2_reg(plane, i, v);
+                               dispc_ovl_write_firv2_reg(plane, i, v);
                }
        }
 }
@@ -675,34 +676,34 @@ static void _dispc_setup_color_conv_coef(void)
 }
 
 
-static void _dispc_set_plane_ba0(enum omap_plane plane, u32 paddr)
+static void dispc_ovl_set_ba0(enum omap_plane plane, u32 paddr)
 {
        dispc_write_reg(DISPC_OVL_BA0(plane), paddr);
 }
 
-static void _dispc_set_plane_ba1(enum omap_plane plane, u32 paddr)
+static void dispc_ovl_set_ba1(enum omap_plane plane, u32 paddr)
 {
        dispc_write_reg(DISPC_OVL_BA1(plane), paddr);
 }
 
-static void _dispc_set_plane_ba0_uv(enum omap_plane plane, u32 paddr)
+static void dispc_ovl_set_ba0_uv(enum omap_plane plane, u32 paddr)
 {
        dispc_write_reg(DISPC_OVL_BA0_UV(plane), paddr);
 }
 
-static void _dispc_set_plane_ba1_uv(enum omap_plane plane, u32 paddr)
+static void dispc_ovl_set_ba1_uv(enum omap_plane plane, u32 paddr)
 {
        dispc_write_reg(DISPC_OVL_BA1_UV(plane), paddr);
 }
 
-static void _dispc_set_plane_pos(enum omap_plane plane, int x, int y)
+static void dispc_ovl_set_pos(enum omap_plane plane, int x, int y)
 {
        u32 val = FLD_VAL(y, 26, 16) | FLD_VAL(x, 10, 0);
 
        dispc_write_reg(DISPC_OVL_POSITION(plane), val);
 }
 
-static void _dispc_set_pic_size(enum omap_plane plane, int width, int height)
+static void dispc_ovl_set_pic_size(enum omap_plane plane, int width, int height)
 {
        u32 val = FLD_VAL(height - 1, 26, 16) | FLD_VAL(width - 1, 10, 0);
 
@@ -712,7 +713,7 @@ static void _dispc_set_pic_size(enum omap_plane plane, int width, int height)
                dispc_write_reg(DISPC_OVL_PICTURE_SIZE(plane), val);
 }
 
-static void _dispc_set_vid_size(enum omap_plane plane, int width, int height)
+static void dispc_ovl_set_vid_size(enum omap_plane plane, int width, int height)
 {
        u32 val;
 
@@ -723,7 +724,7 @@ static void _dispc_set_vid_size(enum omap_plane plane, int width, int height)
        dispc_write_reg(DISPC_OVL_SIZE(plane), val);
 }
 
-static void _dispc_set_pre_mult_alpha(enum omap_plane plane, bool enable)
+static void dispc_ovl_set_pre_mult_alpha(enum omap_plane plane, bool enable)
 {
        struct omap_overlay *ovl = omap_dss_get_overlay(plane);
 
@@ -733,7 +734,7 @@ static void _dispc_set_pre_mult_alpha(enum omap_plane plane, bool enable)
        REG_FLD_MOD(DISPC_OVL_ATTRIBUTES(plane), enable ? 1 : 0, 28, 28);
 }
 
-static void _dispc_setup_global_alpha(enum omap_plane plane, u8 global_alpha)
+static void dispc_ovl_setup_global_alpha(enum omap_plane plane, u8 global_alpha)
 {
        static const unsigned shifts[] = { 0, 8, 16, };
        int shift;
@@ -746,17 +747,17 @@ static void _dispc_setup_global_alpha(enum omap_plane plane, u8 global_alpha)
        REG_FLD_MOD(DISPC_GLOBAL_ALPHA, global_alpha, shift + 7, shift);
 }
 
-static void _dispc_set_pix_inc(enum omap_plane plane, s32 inc)
+static void dispc_ovl_set_pix_inc(enum omap_plane plane, s32 inc)
 {
        dispc_write_reg(DISPC_OVL_PIXEL_INC(plane), inc);
 }
 
-static void _dispc_set_row_inc(enum omap_plane plane, s32 inc)
+static void dispc_ovl_set_row_inc(enum omap_plane plane, s32 inc)
 {
        dispc_write_reg(DISPC_OVL_ROW_INC(plane), inc);
 }
 
-static void _dispc_set_color_mode(enum omap_plane plane,
+static void dispc_ovl_set_color_mode(enum omap_plane plane,
                enum omap_color_mode color_mode)
 {
        u32 m = 0;
@@ -837,7 +838,7 @@ static void _dispc_set_color_mode(enum omap_plane plane,
        REG_FLD_MOD(DISPC_OVL_ATTRIBUTES(plane), m, 4, 1);
 }
 
-static void dispc_set_channel_out(enum omap_plane plane,
+static void dispc_ovl_set_channel_out(enum omap_plane plane,
                enum omap_channel channel)
 {
        int shift;
@@ -884,7 +885,7 @@ static void dispc_set_channel_out(enum omap_plane plane,
        dispc_write_reg(DISPC_OVL_ATTRIBUTES(plane), val);
 }
 
-static void dispc_set_burst_size(enum omap_plane plane,
+static void dispc_ovl_set_burst_size(enum omap_plane plane,
                enum omap_burst_size burst_size)
 {
        static const unsigned shifts[] = { 6, 14, 14, };
@@ -901,10 +902,10 @@ static void dispc_configure_burst_sizes(void)
 
        /* Configure burst size always to maximum size */
        for (i = 0; i < omap_dss_get_num_overlays(); ++i)
-               dispc_set_burst_size(i, burst_size);
+               dispc_ovl_set_burst_size(i, burst_size);
 }
 
-u32 dispc_get_burst_size(enum omap_plane plane)
+u32 dispc_ovl_get_burst_size(enum omap_plane plane)
 {
        unsigned unit = dss_feat_get_burst_size_unit();
        /* burst multiplier is always x8 (see dispc_configure_burst_sizes()) */
@@ -959,7 +960,7 @@ void dispc_set_cpr_coef(enum omap_channel channel,
        dispc_write_reg(DISPC_CPR_COEF_B(channel), coef_b);
 }
 
-static void _dispc_set_vid_color_conv(enum omap_plane plane, bool enable)
+static void dispc_ovl_set_vid_color_conv(enum omap_plane plane, bool enable)
 {
        u32 val;
 
@@ -970,7 +971,7 @@ static void _dispc_set_vid_color_conv(enum omap_plane plane, bool enable)
        dispc_write_reg(DISPC_OVL_ATTRIBUTES(plane), val);
 }
 
-void dispc_enable_replication(enum omap_plane plane, bool enable)
+void dispc_ovl_enable_replication(enum omap_plane plane, bool enable)
 {
        static const unsigned shifts[] = { 5, 10, 10 };
        int shift;
@@ -1013,12 +1014,12 @@ static void dispc_read_plane_fifo_sizes(void)
        }
 }
 
-u32 dispc_get_plane_fifo_size(enum omap_plane plane)
+u32 dispc_ovl_get_fifo_size(enum omap_plane plane)
 {
        return dispc.fifo_size[plane];
 }
 
-void dispc_set_fifo_threshold(enum omap_plane plane, u32 low, u32 high)
+void dispc_ovl_set_fifo_threshold(enum omap_plane plane, u32 low, u32 high)
 {
        u8 hi_start, hi_end, lo_start, lo_end;
        u32 unit;
@@ -1053,7 +1054,7 @@ void dispc_enable_fifomerge(bool enable)
        REG_FLD_MOD(DISPC_CONFIG, enable ? 1 : 0, 14, 14);
 }
 
-static void _dispc_set_fir(enum omap_plane plane,
+static void dispc_ovl_set_fir(enum omap_plane plane,
                                int hinc, int vinc,
                                enum omap_color_component color_comp)
 {
@@ -1076,7 +1077,7 @@ static void _dispc_set_fir(enum omap_plane plane,
        }
 }
 
-static void _dispc_set_vid_accu0(enum omap_plane plane, int haccu, int vaccu)
+static void dispc_ovl_set_vid_accu0(enum omap_plane plane, int haccu, int vaccu)
 {
        u32 val;
        u8 hor_start, hor_end, vert_start, vert_end;
@@ -1090,7 +1091,7 @@ static void _dispc_set_vid_accu0(enum omap_plane plane, int haccu, int vaccu)
        dispc_write_reg(DISPC_OVL_ACCU0(plane), val);
 }
 
-static void _dispc_set_vid_accu1(enum omap_plane plane, int haccu, int vaccu)
+static void dispc_ovl_set_vid_accu1(enum omap_plane plane, int haccu, int vaccu)
 {
        u32 val;
        u8 hor_start, hor_end, vert_start, vert_end;
@@ -1104,7 +1105,8 @@ static void _dispc_set_vid_accu1(enum omap_plane plane, int haccu, int vaccu)
        dispc_write_reg(DISPC_OVL_ACCU1(plane), val);
 }
 
-static void _dispc_set_vid_accu2_0(enum omap_plane plane, int haccu, int vaccu)
+static void dispc_ovl_set_vid_accu2_0(enum omap_plane plane, int haccu,
+               int vaccu)
 {
        u32 val;
 
@@ -1112,7 +1114,8 @@ static void _dispc_set_vid_accu2_0(enum omap_plane plane, int haccu, int vaccu)
        dispc_write_reg(DISPC_OVL_ACCU2_0(plane), val);
 }
 
-static void _dispc_set_vid_accu2_1(enum omap_plane plane, int haccu, int vaccu)
+static void dispc_ovl_set_vid_accu2_1(enum omap_plane plane, int haccu,
+               int vaccu)
 {
        u32 val;
 
@@ -1120,7 +1123,7 @@ static void _dispc_set_vid_accu2_1(enum omap_plane plane, int haccu, int vaccu)
        dispc_write_reg(DISPC_OVL_ACCU2_1(plane), val);
 }
 
-static void _dispc_set_scale_param(enum omap_plane plane,
+static void dispc_ovl_set_scale_param(enum omap_plane plane,
                u16 orig_width, u16 orig_height,
                u16 out_width, u16 out_height,
                bool five_taps, u8 rotation,
@@ -1132,15 +1135,16 @@ static void _dispc_set_scale_param(enum omap_plane plane,
        hscaleup = orig_width <= out_width;
        vscaleup = orig_height <= out_height;
 
-       _dispc_set_scale_coef(plane, hscaleup, vscaleup, five_taps, color_comp);
+       dispc_ovl_set_scale_coef(plane, hscaleup, vscaleup, five_taps,
+                       color_comp);
 
        fir_hinc = 1024 * orig_width / out_width;
        fir_vinc = 1024 * orig_height / out_height;
 
-       _dispc_set_fir(plane, fir_hinc, fir_vinc, color_comp);
+       dispc_ovl_set_fir(plane, fir_hinc, fir_vinc, color_comp);
 }
 
-static void _dispc_set_scaling_common(enum omap_plane plane,
+static void dispc_ovl_set_scaling_common(enum omap_plane plane,
                u16 orig_width, u16 orig_height,
                u16 out_width, u16 out_height,
                bool ilace, bool five_taps,
@@ -1151,7 +1155,7 @@ static void _dispc_set_scaling_common(enum omap_plane plane,
        int accu1 = 0;
        u32 l;
 
-       _dispc_set_scale_param(plane, orig_width, orig_height,
+       dispc_ovl_set_scale_param(plane, orig_width, orig_height,
                                out_width, out_height, five_taps,
                                rotation, DISPC_COLOR_COMPONENT_RGB_Y);
        l = dispc_read_reg(DISPC_OVL_ATTRIBUTES(plane));
@@ -1190,11 +1194,11 @@ static void _dispc_set_scaling_common(enum omap_plane plane,
                }
        }
 
-       _dispc_set_vid_accu0(plane, 0, accu0);
-       _dispc_set_vid_accu1(plane, 0, accu1);
+       dispc_ovl_set_vid_accu0(plane, 0, accu0);
+       dispc_ovl_set_vid_accu1(plane, 0, accu1);
 }
 
-static void _dispc_set_scaling_uv(enum omap_plane plane,
+static void dispc_ovl_set_scaling_uv(enum omap_plane plane,
                u16 orig_width, u16 orig_height,
                u16 out_width, u16 out_height,
                bool ilace, bool five_taps,
@@ -1242,7 +1246,7 @@ static void _dispc_set_scaling_uv(enum omap_plane plane,
        if (out_height != orig_height)
                scale_y = true;
 
-       _dispc_set_scale_param(plane, orig_width, orig_height,
+       dispc_ovl_set_scale_param(plane, orig_width, orig_height,
                        out_width, out_height, five_taps,
                                rotation, DISPC_COLOR_COMPONENT_UV);
 
@@ -1253,11 +1257,11 @@ static void _dispc_set_scaling_uv(enum omap_plane plane,
        /* set V scaling */
        REG_FLD_MOD(DISPC_OVL_ATTRIBUTES(plane), scale_y ? 1 : 0, 6, 6);
 
-       _dispc_set_vid_accu2_0(plane, 0x80, 0);
-       _dispc_set_vid_accu2_1(plane, 0x80, 0);
+       dispc_ovl_set_vid_accu2_0(plane, 0x80, 0);
+       dispc_ovl_set_vid_accu2_1(plane, 0x80, 0);
 }
 
-static void _dispc_set_scaling(enum omap_plane plane,
+static void dispc_ovl_set_scaling(enum omap_plane plane,
                u16 orig_width, u16 orig_height,
                u16 out_width, u16 out_height,
                bool ilace, bool five_taps,
@@ -1266,14 +1270,14 @@ static void _dispc_set_scaling(enum omap_plane plane,
 {
        BUG_ON(plane == OMAP_DSS_GFX);
 
-       _dispc_set_scaling_common(plane,
+       dispc_ovl_set_scaling_common(plane,
                        orig_width, orig_height,
                        out_width, out_height,
                        ilace, five_taps,
                        fieldmode, color_mode,
                        rotation);
 
-       _dispc_set_scaling_uv(plane,
+       dispc_ovl_set_scaling_uv(plane,
                orig_width, orig_height,
                out_width, out_height,
                ilace, five_taps,
@@ -1281,7 +1285,7 @@ static void _dispc_set_scaling(enum omap_plane plane,
                rotation);
 }
 
-static void _dispc_set_rotation_attrs(enum omap_plane plane, u8 rotation,
+static void dispc_ovl_set_rotation_attrs(enum omap_plane plane, u8 rotation,
                bool mirroring, enum omap_color_mode color_mode)
 {
        bool row_repeat = false;
@@ -1670,7 +1674,7 @@ static unsigned long calc_fclk(enum omap_channel channel, u16 width,
        return dispc_pclk_rate(channel) * vf * hf;
 }
 
-int dispc_setup_plane(enum omap_plane plane,
+int dispc_ovl_setup(enum omap_plane plane,
                u32 paddr, u16 screen_width,
                u16 pos_x, u16 pos_y,
                u16 width, u16 height,
@@ -1692,7 +1696,7 @@ int dispc_setup_plane(enum omap_plane plane,
        u16 frame_height = height;
        unsigned int field_offset = 0;
 
-       DSSDBG("dispc_setup_plane %d, pa %x, sw %d, %d,%d, %dx%d -> "
+       DSSDBG("dispc_ovl_setup %d, pa %x, sw %d, %d,%d, %dx%d -> "
               "%dx%d, ilace %d, cmode %x, rot %d, mir %d chan %d\n",
               plane, paddr, screen_width, pos_x, pos_y,
               width, height,
@@ -1807,47 +1811,47 @@ int dispc_setup_plane(enum omap_plane plane,
        DSSDBG("offset0 %u, offset1 %u, row_inc %d, pix_inc %d\n",
                        offset0, offset1, row_inc, pix_inc);
 
-       _dispc_set_color_mode(plane, color_mode);
+       dispc_ovl_set_color_mode(plane, color_mode);
 
-       _dispc_set_plane_ba0(plane, paddr + offset0);
-       _dispc_set_plane_ba1(plane, paddr + offset1);
+       dispc_ovl_set_ba0(plane, paddr + offset0);
+       dispc_ovl_set_ba1(plane, paddr + offset1);
 
        if (OMAP_DSS_COLOR_NV12 == color_mode) {
-               _dispc_set_plane_ba0_uv(plane, puv_addr + offset0);
-               _dispc_set_plane_ba1_uv(plane, puv_addr + offset1);
+               dispc_ovl_set_ba0_uv(plane, puv_addr + offset0);
+               dispc_ovl_set_ba1_uv(plane, puv_addr + offset1);
        }
 
 
-       _dispc_set_row_inc(plane, row_inc);
-       _dispc_set_pix_inc(plane, pix_inc);
+       dispc_ovl_set_row_inc(plane, row_inc);
+       dispc_ovl_set_pix_inc(plane, pix_inc);
 
        DSSDBG("%d,%d %dx%d -> %dx%d\n", pos_x, pos_y, width, height,
                        out_width, out_height);
 
-       _dispc_set_plane_pos(plane, pos_x, pos_y);
+       dispc_ovl_set_pos(plane, pos_x, pos_y);
 
-       _dispc_set_pic_size(plane, width, height);
+       dispc_ovl_set_pic_size(plane, width, height);
 
        if (plane != OMAP_DSS_GFX) {
-               _dispc_set_scaling(plane, width, height,
+               dispc_ovl_set_scaling(plane, width, height,
                                   out_width, out_height,
                                   ilace, five_taps, fieldmode,
                                   color_mode, rotation);
-               _dispc_set_vid_size(plane, out_width, out_height);
-               _dispc_set_vid_color_conv(plane, cconv);
+               dispc_ovl_set_vid_size(plane, out_width, out_height);
+               dispc_ovl_set_vid_color_conv(plane, cconv);
        }
 
-       _dispc_set_rotation_attrs(plane, rotation, mirror, color_mode);
+       dispc_ovl_set_rotation_attrs(plane, rotation, mirror, color_mode);
 
-       _dispc_set_pre_mult_alpha(plane, pre_mult_alpha);
-       _dispc_setup_global_alpha(plane, global_alpha);
+       dispc_ovl_set_pre_mult_alpha(plane, pre_mult_alpha);
+       dispc_ovl_setup_global_alpha(plane, global_alpha);
 
-       dispc_set_channel_out(plane, channel);
+       dispc_ovl_set_channel_out(plane, channel);
 
        return 0;
 }
 
-int dispc_enable_plane(enum omap_plane plane, bool enable)
+int dispc_ovl_enable(enum omap_plane plane, bool enable)
 {
        DSSDBG("dispc_enable_plane %d, %d\n", plane, enable);
 
@@ -3055,7 +3059,7 @@ static void dispc_error_worker(struct work_struct *work)
                if (bit & errors) {
                        DSSERR("FIFO UNDERFLOW on %s, disabling the overlay\n",
                                        ovl->name);
-                       dispc_enable_plane(ovl->id, false);
+                       dispc_ovl_enable(ovl->id, false);
                        dispc_go(ovl->manager->id);
                        mdelay(50);
                }
@@ -3085,7 +3089,7 @@ static void dispc_error_worker(struct work_struct *work)
 
                                if (ovl->id != OMAP_DSS_GFX &&
                                                ovl->manager == mgr)
-                                       dispc_enable_plane(ovl->id, false);
+                                       dispc_ovl_enable(ovl->id, false);
                        }
 
                        dispc_go(mgr->id);

diff --git a/drivers/video/omap2/dss/dss.h b/drivers/video/omap2/dss/dss.h
index 7018351bae00dc45cdabe25c1022f9a89e7b9561..170257f89a48571805f880e5994f54e8f19f9b70 100644 (file)
--- a/drivers/video/omap2/dss/dss.h
+++ b/drivers/video/omap2/dss/dss.h
@@ -387,16 +387,16 @@ void dispc_enable_fifohandcheck(enum omap_channel channel, bool enable);
 
 void dispc_set_lcd_size(enum omap_channel channel, u16 width, u16 height);
 void dispc_set_digit_size(u16 width, u16 height);
-u32 dispc_get_plane_fifo_size(enum omap_plane plane);
-void dispc_set_fifo_threshold(enum omap_plane plane, u32 low, u32 high);
+u32 dispc_ovl_get_fifo_size(enum omap_plane plane);
+void dispc_ovl_set_fifo_threshold(enum omap_plane plane, u32 low, u32 high);
 void dispc_enable_fifomerge(bool enable);
-u32 dispc_get_burst_size(enum omap_plane plane);
+u32 dispc_ovl_get_burst_size(enum omap_plane plane);
 void dispc_enable_cpr(enum omap_channel channel, bool enable);
 void dispc_set_cpr_coef(enum omap_channel channel,
                struct omap_dss_cpr_coefs *coefs);
 
 void dispc_enable_gamma_table(bool enable);
-int dispc_setup_plane(enum omap_plane plane,
+int dispc_ovl_setup(enum omap_plane plane,
                      u32 paddr, u16 screen_width,
                      u16 pos_x, u16 pos_y,
                      u16 width, u16 height,
@@ -413,8 +413,8 @@ bool dispc_go_busy(enum omap_channel channel);
 void dispc_go(enum omap_channel channel);
 void dispc_enable_channel(enum omap_channel channel, bool enable);
 bool dispc_is_channel_enabled(enum omap_channel channel);
-int dispc_enable_plane(enum omap_plane plane, bool enable);
-void dispc_enable_replication(enum omap_plane plane, bool enable);
+int dispc_ovl_enable(enum omap_plane plane, bool enable);
+void dispc_ovl_enable_replication(enum omap_plane plane, bool enable);
 
 void dispc_set_parallel_interface_mode(enum omap_channel channel,
                enum omap_parallel_interface_mode mode);

diff --git a/drivers/video/omap2/dss/manager.c b/drivers/video/omap2/dss/manager.c
index eb7833ecaf32b7f719b5341ffb6abe8acbbb43b8..c8e5fc6f0ccc721cd4e99b1d2c5d547fbfad468d 100644 (file)
--- a/drivers/video/omap2/dss/manager.c
+++ b/drivers/video/omap2/dss/manager.c
@@ -823,7 +823,7 @@ static int configure_overlay(enum omap_plane plane)
        oi = &c->info;
 
        if (!c->enabled) {
-               dispc_enable_plane(plane, 0);
+               dispc_ovl_enable(plane, 0);
                return 0;
        }
 
@@ -851,7 +851,7 @@ static int configure_overlay(enum omap_plane plane)
                /* If the overlay is outside the update region, disable it */
                if (!rectangle_intersects(mc->x, mc->y, mc->w, mc->h,
                                        x, y, outw, outh)) {
-                       dispc_enable_plane(plane, 0);
+                       dispc_ovl_enable(plane, 0);
                        return 0;
                }
 
@@ -929,7 +929,7 @@ static int configure_overlay(enum omap_plane plane)
                }
        }
 
-       r = dispc_setup_plane(plane,
+       r = dispc_ovl_setup(plane,
                        paddr,
                        oi->screen_width,
                        x, y,
@@ -947,16 +947,16 @@ static int configure_overlay(enum omap_plane plane)
 
        if (r) {
                /* this shouldn't happen */
-               DSSERR("dispc_setup_plane failed for ovl %d\n", plane);
-               dispc_enable_plane(plane, 0);
+               DSSERR("dispc_ovl_setup failed for ovl %d\n", plane);
+               dispc_ovl_enable(plane, 0);
                return r;
        }
 
-       dispc_enable_replication(plane, c->replication);
+       dispc_ovl_enable_replication(plane, c->replication);
 
-       dispc_set_fifo_threshold(plane, c->fifo_low, c->fifo_high);
+       dispc_ovl_set_fifo_threshold(plane, c->fifo_low, c->fifo_high);
 
-       dispc_enable_plane(plane, 1);
+       dispc_ovl_enable(plane, 1);
 
        return 0;
 }
@@ -1437,11 +1437,11 @@ static int omap_dss_mgr_apply(struct omap_overlay_manager *mgr)
 
                dssdev = ovl->manager->device;
 
-               size = dispc_get_plane_fifo_size(ovl->id);
+               size = dispc_ovl_get_fifo_size(ovl->id);
                if (use_fifomerge)
                        size *= 3;
 
-               burst_size = dispc_get_burst_size(ovl->id);
+               burst_size = dispc_ovl_get_burst_size(ovl->id);
 
                switch (dssdev->type) {
                case OMAP_DISPLAY_TYPE_DPI: