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Diff for /qemu/hw/omap_lcdc.c between versions 1.1.1.1 and 1.1.1.2

version 1.1.1.1, 2018/04/24 16:48:50 version 1.1.1.2, 2018/04/24 16:53:39
Line 13 Line 13
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.   * GNU General Public License for more details.
  *   *
  * You should have received a copy of the GNU General Public License   * You should have received a copy of the GNU General Public License along
  * along with this program; if not, write to the Free Software   * with this program; if not, write to the Free Software Foundation, Inc.,
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,   * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  * MA 02111-1307 USA  
  */   */
 #include "hw.h"  #include "hw.h"
 #include "console.h"  #include "console.h"
 #include "omap.h"  #include "omap.h"
   
 struct omap_lcd_panel_s {  struct omap_lcd_panel_s {
     target_phys_addr_t base;  
     qemu_irq irq;      qemu_irq irq;
     DisplayState *state;      DisplayState *state;
     ram_addr_t imif_base;      ram_addr_t imif_base;
Line 124  static void omap_update_display(void *op Line 122  static void omap_update_display(void *op
     uint8_t *s, *d;      uint8_t *s, *d;
   
     if (!omap_lcd || omap_lcd->plm == 1 ||      if (!omap_lcd || omap_lcd->plm == 1 ||
                     !omap_lcd->enable || !omap_lcd->state->depth)                      !omap_lcd->enable || !ds_get_bits_per_pixel(omap_lcd->state))
         return;          return;
   
     frame_offset = 0;      frame_offset = 0;
Line 144  static void omap_update_display(void *op Line 142  static void omap_update_display(void *op
     /* Colour depth */      /* Colour depth */
     switch ((omap_lcd->palette[0] >> 12) & 7) {      switch ((omap_lcd->palette[0] >> 12) & 7) {
     case 1:      case 1:
         draw_line = draw_line_table2[omap_lcd->state->depth];          draw_line = draw_line_table2[ds_get_bits_per_pixel(omap_lcd->state)];
         bpp = 2;          bpp = 2;
         break;          break;
   
     case 2:      case 2:
         draw_line = draw_line_table4[omap_lcd->state->depth];          draw_line = draw_line_table4[ds_get_bits_per_pixel(omap_lcd->state)];
         bpp = 4;          bpp = 4;
         break;          break;
   
     case 3:      case 3:
         draw_line = draw_line_table8[omap_lcd->state->depth];          draw_line = draw_line_table8[ds_get_bits_per_pixel(omap_lcd->state)];
         bpp = 8;          bpp = 8;
         break;          break;
   
     case 4 ... 7:      case 4 ... 7:
         if (!omap_lcd->tft)          if (!omap_lcd->tft)
             draw_line = draw_line_table12[omap_lcd->state->depth];              draw_line = draw_line_table12[ds_get_bits_per_pixel(omap_lcd->state)];
         else          else
             draw_line = draw_line_table16[omap_lcd->state->depth];              draw_line = draw_line_table16[ds_get_bits_per_pixel(omap_lcd->state)];
         bpp = 16;          bpp = 16;
         break;          break;
   
Line 173  static void omap_update_display(void *op Line 171  static void omap_update_display(void *op
   
     /* Resolution */      /* Resolution */
     width = omap_lcd->width;      width = omap_lcd->width;
     if (width != omap_lcd->state->width ||      if (width != ds_get_width(omap_lcd->state) ||
             omap_lcd->height != omap_lcd->state->height) {              omap_lcd->height != ds_get_height(omap_lcd->state)) {
         dpy_resize(omap_lcd->state,          qemu_console_resize(omap_lcd->state,
                 omap_lcd->width, omap_lcd->height);                              omap_lcd->width, omap_lcd->height);
         omap_lcd->invalidate = 1;          omap_lcd->invalidate = 1;
     }      }
   
Line 201  static void omap_update_display(void *op Line 199  static void omap_update_display(void *op
     if (omap_lcd->dma->dual)      if (omap_lcd->dma->dual)
         omap_lcd->dma->current_frame ^= 1;          omap_lcd->dma->current_frame ^= 1;
   
     if (!omap_lcd->state->depth)      if (!ds_get_bits_per_pixel(omap_lcd->state))
         return;          return;
   
     line = 0;      line = 0;
Line 216  static void omap_update_display(void *op Line 214  static void omap_update_display(void *op
     step = width * bpp >> 3;      step = width * bpp >> 3;
     scanline = frame_base + step * line;      scanline = frame_base + step * line;
     s = (uint8_t *) (phys_ram_base + scanline);      s = (uint8_t *) (phys_ram_base + scanline);
     d = omap_lcd->state->data;      d = ds_get_data(omap_lcd->state);
     linesize = omap_lcd->state->linesize;      linesize = ds_get_linesize(omap_lcd->state);
   
     dirty[0] = dirty[1] =      dirty[0] = dirty[1] =
             cpu_physical_memory_get_dirty(scanline, VGA_DIRTY_FLAG);              cpu_physical_memory_get_dirty(scanline, VGA_DIRTY_FLAG);
Line 292  static int ppm_save(const char *filename Line 290  static int ppm_save(const char *filename
 static void omap_screen_dump(void *opaque, const char *filename) {  static void omap_screen_dump(void *opaque, const char *filename) {
     struct omap_lcd_panel_s *omap_lcd = opaque;      struct omap_lcd_panel_s *omap_lcd = opaque;
     omap_update_display(opaque);      omap_update_display(opaque);
     if (omap_lcd && omap_lcd->state->data)      if (omap_lcd && ds_get_data(omap_lcd->state))
         ppm_save(filename, omap_lcd->state->data,          ppm_save(filename, ds_get_data(omap_lcd->state),
                 omap_lcd->width, omap_lcd->height,                  omap_lcd->width, omap_lcd->height,
                 omap_lcd->state->linesize);                  ds_get_linesize(omap_lcd->state));
 }  }
   
 static void omap_invalidate_display(void *opaque) {  static void omap_invalidate_display(void *opaque) {
Line 365  static void omap_lcd_update(struct omap_ Line 363  static void omap_lcd_update(struct omap_
 static uint32_t omap_lcdc_read(void *opaque, target_phys_addr_t addr)  static uint32_t omap_lcdc_read(void *opaque, target_phys_addr_t addr)
 {  {
     struct omap_lcd_panel_s *s = (struct omap_lcd_panel_s *) opaque;      struct omap_lcd_panel_s *s = (struct omap_lcd_panel_s *) opaque;
     int offset = addr - s->base;  
   
     switch (offset) {      switch (addr) {
     case 0x00:  /* LCD_CONTROL */      case 0x00:  /* LCD_CONTROL */
         return (s->tft << 23) | (s->plm << 20) |          return (s->tft << 23) | (s->plm << 20) |
                 (s->tft << 7) | (s->interrupts << 3) |                  (s->tft << 7) | (s->interrupts << 3) |
Line 399  static void omap_lcdc_write(void *opaque Line 396  static void omap_lcdc_write(void *opaque
                 uint32_t value)                  uint32_t value)
 {  {
     struct omap_lcd_panel_s *s = (struct omap_lcd_panel_s *) opaque;      struct omap_lcd_panel_s *s = (struct omap_lcd_panel_s *) opaque;
     int offset = addr - s->base;  
   
     switch (offset) {      switch (addr) {
     case 0x00:  /* LCD_CONTROL */      case 0x00:  /* LCD_CONTROL */
         s->plm = (value >> 20) & 3;          s->plm = (value >> 20) & 3;
         s->tft = (value >> 7) & 1;          s->tft = (value >> 7) & 1;
Line 475  void omap_lcdc_reset(struct omap_lcd_pan Line 471  void omap_lcdc_reset(struct omap_lcd_pan
 }  }
   
 struct omap_lcd_panel_s *omap_lcdc_init(target_phys_addr_t base, qemu_irq irq,  struct omap_lcd_panel_s *omap_lcdc_init(target_phys_addr_t base, qemu_irq irq,
                 struct omap_dma_lcd_channel_s *dma, DisplayState *ds,                  struct omap_dma_lcd_channel_s *dma,
                 ram_addr_t imif_base, ram_addr_t emiff_base, omap_clk clk)                  ram_addr_t imif_base, ram_addr_t emiff_base, omap_clk clk)
 {  {
     int iomemtype;      int iomemtype;
Line 484  struct omap_lcd_panel_s *omap_lcdc_init( Line 480  struct omap_lcd_panel_s *omap_lcdc_init(
   
     s->irq = irq;      s->irq = irq;
     s->dma = dma;      s->dma = dma;
     s->base = base;  
     s->state = ds;  
     s->imif_base = imif_base;      s->imif_base = imif_base;
     s->emiff_base = emiff_base;      s->emiff_base = emiff_base;
     omap_lcdc_reset(s);      omap_lcdc_reset(s);
   
     iomemtype = cpu_register_io_memory(0, omap_lcdc_readfn,      iomemtype = cpu_register_io_memory(0, omap_lcdc_readfn,
                     omap_lcdc_writefn, s);                      omap_lcdc_writefn, s);
     cpu_register_physical_memory(s->base, 0x100, iomemtype);      cpu_register_physical_memory(base, 0x100, iomemtype);
   
     graphic_console_init(ds, omap_update_display,      s->state = graphic_console_init(omap_update_display,
                     omap_invalidate_display, omap_screen_dump, s);                                      omap_invalidate_display,
                                       omap_screen_dump, NULL, s);
   
     return s;      return s;
 }  }
Removed from v.1.1.1.1  
changed lines
  Added in v.1.1.1.2

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