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@@ -47,7 +47,7 @@ static struct rc_keymap *seek_rc_map(const char *name)
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return NULL;
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return NULL;
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}
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}
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-struct ir_scancode_table *get_rc_map(const char *name)
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+struct rc_map *get_rc_map(const char *name)
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{
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{
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struct rc_keymap *map;
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struct rc_keymap *map;
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@@ -109,71 +109,71 @@ static struct rc_keymap empty_map = {
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/**
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/**
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* ir_create_table() - initializes a scancode table
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* ir_create_table() - initializes a scancode table
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- * @rc_tab: the ir_scancode_table to initialize
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+ * @rc_map: the rc_map to initialize
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* @name: name to assign to the table
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* @name: name to assign to the table
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* @rc_type: ir type to assign to the new table
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* @rc_type: ir type to assign to the new table
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* @size: initial size of the table
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* @size: initial size of the table
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* @return: zero on success or a negative error code
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* @return: zero on success or a negative error code
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*
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*
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- * This routine will initialize the ir_scancode_table and will allocate
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+ * This routine will initialize the rc_map and will allocate
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* memory to hold at least the specified number of elements.
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* memory to hold at least the specified number of elements.
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*/
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*/
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-static int ir_create_table(struct ir_scancode_table *rc_tab,
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+static int ir_create_table(struct rc_map *rc_map,
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const char *name, u64 rc_type, size_t size)
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const char *name, u64 rc_type, size_t size)
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{
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{
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- rc_tab->name = name;
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- rc_tab->rc_type = rc_type;
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- rc_tab->alloc = roundup_pow_of_two(size * sizeof(struct ir_scancode));
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- rc_tab->size = rc_tab->alloc / sizeof(struct ir_scancode);
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- rc_tab->scan = kmalloc(rc_tab->alloc, GFP_KERNEL);
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- if (!rc_tab->scan)
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+ rc_map->name = name;
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+ rc_map->rc_type = rc_type;
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+ rc_map->alloc = roundup_pow_of_two(size * sizeof(struct ir_scancode));
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+ rc_map->size = rc_map->alloc / sizeof(struct ir_scancode);
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+ rc_map->scan = kmalloc(rc_map->alloc, GFP_KERNEL);
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+ if (!rc_map->scan)
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return -ENOMEM;
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return -ENOMEM;
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IR_dprintk(1, "Allocated space for %u keycode entries (%u bytes)\n",
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IR_dprintk(1, "Allocated space for %u keycode entries (%u bytes)\n",
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- rc_tab->size, rc_tab->alloc);
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+ rc_map->size, rc_map->alloc);
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return 0;
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return 0;
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}
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}
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/**
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/**
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* ir_free_table() - frees memory allocated by a scancode table
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* ir_free_table() - frees memory allocated by a scancode table
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- * @rc_tab: the table whose mappings need to be freed
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+ * @rc_map: the table whose mappings need to be freed
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*
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*
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* This routine will free memory alloctaed for key mappings used by given
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* This routine will free memory alloctaed for key mappings used by given
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* scancode table.
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* scancode table.
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*/
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*/
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-static void ir_free_table(struct ir_scancode_table *rc_tab)
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+static void ir_free_table(struct rc_map *rc_map)
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{
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{
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- rc_tab->size = 0;
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- kfree(rc_tab->scan);
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- rc_tab->scan = NULL;
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+ rc_map->size = 0;
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+ kfree(rc_map->scan);
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+ rc_map->scan = NULL;
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}
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}
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/**
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/**
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* ir_resize_table() - resizes a scancode table if necessary
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* ir_resize_table() - resizes a scancode table if necessary
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- * @rc_tab: the ir_scancode_table to resize
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+ * @rc_map: the rc_map to resize
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* @gfp_flags: gfp flags to use when allocating memory
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* @gfp_flags: gfp flags to use when allocating memory
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* @return: zero on success or a negative error code
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* @return: zero on success or a negative error code
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*
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*
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- * This routine will shrink the ir_scancode_table if it has lots of
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+ * This routine will shrink the rc_map if it has lots of
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* unused entries and grow it if it is full.
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* unused entries and grow it if it is full.
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*/
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*/
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-static int ir_resize_table(struct ir_scancode_table *rc_tab, gfp_t gfp_flags)
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+static int ir_resize_table(struct rc_map *rc_map, gfp_t gfp_flags)
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{
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{
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- unsigned int oldalloc = rc_tab->alloc;
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+ unsigned int oldalloc = rc_map->alloc;
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unsigned int newalloc = oldalloc;
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unsigned int newalloc = oldalloc;
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- struct ir_scancode *oldscan = rc_tab->scan;
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+ struct ir_scancode *oldscan = rc_map->scan;
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struct ir_scancode *newscan;
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struct ir_scancode *newscan;
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- if (rc_tab->size == rc_tab->len) {
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+ if (rc_map->size == rc_map->len) {
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/* All entries in use -> grow keytable */
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/* All entries in use -> grow keytable */
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- if (rc_tab->alloc >= IR_TAB_MAX_SIZE)
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+ if (rc_map->alloc >= IR_TAB_MAX_SIZE)
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return -ENOMEM;
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return -ENOMEM;
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newalloc *= 2;
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newalloc *= 2;
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IR_dprintk(1, "Growing table to %u bytes\n", newalloc);
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IR_dprintk(1, "Growing table to %u bytes\n", newalloc);
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}
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}
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- if ((rc_tab->len * 3 < rc_tab->size) && (oldalloc > IR_TAB_MIN_SIZE)) {
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+ if ((rc_map->len * 3 < rc_map->size) && (oldalloc > IR_TAB_MIN_SIZE)) {
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/* Less than 1/3 of entries in use -> shrink keytable */
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/* Less than 1/3 of entries in use -> shrink keytable */
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newalloc /= 2;
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newalloc /= 2;
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IR_dprintk(1, "Shrinking table to %u bytes\n", newalloc);
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IR_dprintk(1, "Shrinking table to %u bytes\n", newalloc);
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@@ -188,10 +188,10 @@ static int ir_resize_table(struct ir_scancode_table *rc_tab, gfp_t gfp_flags)
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return -ENOMEM;
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return -ENOMEM;
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}
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}
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- memcpy(newscan, rc_tab->scan, rc_tab->len * sizeof(struct ir_scancode));
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- rc_tab->scan = newscan;
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- rc_tab->alloc = newalloc;
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- rc_tab->size = rc_tab->alloc / sizeof(struct ir_scancode);
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+ memcpy(newscan, rc_map->scan, rc_map->len * sizeof(struct ir_scancode));
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+ rc_map->scan = newscan;
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+ rc_map->alloc = newalloc;
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+ rc_map->size = rc_map->alloc / sizeof(struct ir_scancode);
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kfree(oldscan);
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kfree(oldscan);
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return 0;
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return 0;
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}
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}
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@@ -199,7 +199,7 @@ static int ir_resize_table(struct ir_scancode_table *rc_tab, gfp_t gfp_flags)
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/**
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/**
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* ir_update_mapping() - set a keycode in the scancode->keycode table
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* ir_update_mapping() - set a keycode in the scancode->keycode table
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* @dev: the struct rc_dev device descriptor
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* @dev: the struct rc_dev device descriptor
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- * @rc_tab: scancode table to be adjusted
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+ * @rc_map: scancode table to be adjusted
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* @index: index of the mapping that needs to be updated
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* @index: index of the mapping that needs to be updated
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* @keycode: the desired keycode
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* @keycode: the desired keycode
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* @return: previous keycode assigned to the mapping
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* @return: previous keycode assigned to the mapping
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@@ -208,26 +208,26 @@ static int ir_resize_table(struct ir_scancode_table *rc_tab, gfp_t gfp_flags)
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* position.
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* position.
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*/
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*/
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static unsigned int ir_update_mapping(struct rc_dev *dev,
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static unsigned int ir_update_mapping(struct rc_dev *dev,
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- struct ir_scancode_table *rc_tab,
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+ struct rc_map *rc_map,
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unsigned int index,
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unsigned int index,
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unsigned int new_keycode)
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unsigned int new_keycode)
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{
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{
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- int old_keycode = rc_tab->scan[index].keycode;
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+ int old_keycode = rc_map->scan[index].keycode;
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int i;
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int i;
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/* Did the user wish to remove the mapping? */
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/* Did the user wish to remove the mapping? */
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if (new_keycode == KEY_RESERVED || new_keycode == KEY_UNKNOWN) {
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if (new_keycode == KEY_RESERVED || new_keycode == KEY_UNKNOWN) {
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IR_dprintk(1, "#%d: Deleting scan 0x%04x\n",
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IR_dprintk(1, "#%d: Deleting scan 0x%04x\n",
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- index, rc_tab->scan[index].scancode);
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- rc_tab->len--;
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- memmove(&rc_tab->scan[index], &rc_tab->scan[index+ 1],
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- (rc_tab->len - index) * sizeof(struct ir_scancode));
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+ index, rc_map->scan[index].scancode);
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+ rc_map->len--;
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+ memmove(&rc_map->scan[index], &rc_map->scan[index+ 1],
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+ (rc_map->len - index) * sizeof(struct ir_scancode));
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} else {
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} else {
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IR_dprintk(1, "#%d: %s scan 0x%04x with key 0x%04x\n",
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IR_dprintk(1, "#%d: %s scan 0x%04x with key 0x%04x\n",
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index,
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index,
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old_keycode == KEY_RESERVED ? "New" : "Replacing",
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old_keycode == KEY_RESERVED ? "New" : "Replacing",
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- rc_tab->scan[index].scancode, new_keycode);
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- rc_tab->scan[index].keycode = new_keycode;
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+ rc_map->scan[index].scancode, new_keycode);
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+ rc_map->scan[index].keycode = new_keycode;
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__set_bit(new_keycode, dev->input_dev->keybit);
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__set_bit(new_keycode, dev->input_dev->keybit);
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}
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}
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@@ -235,15 +235,15 @@ static unsigned int ir_update_mapping(struct rc_dev *dev,
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/* A previous mapping was updated... */
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/* A previous mapping was updated... */
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__clear_bit(old_keycode, dev->input_dev->keybit);
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__clear_bit(old_keycode, dev->input_dev->keybit);
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/* ... but another scancode might use the same keycode */
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/* ... but another scancode might use the same keycode */
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- for (i = 0; i < rc_tab->len; i++) {
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- if (rc_tab->scan[i].keycode == old_keycode) {
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+ for (i = 0; i < rc_map->len; i++) {
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+ if (rc_map->scan[i].keycode == old_keycode) {
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__set_bit(old_keycode, dev->input_dev->keybit);
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__set_bit(old_keycode, dev->input_dev->keybit);
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break;
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break;
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}
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}
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}
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}
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/* Possibly shrink the keytable, failure is not a problem */
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/* Possibly shrink the keytable, failure is not a problem */
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- ir_resize_table(rc_tab, GFP_ATOMIC);
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+ ir_resize_table(rc_map, GFP_ATOMIC);
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}
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}
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return old_keycode;
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return old_keycode;
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@@ -252,19 +252,19 @@ static unsigned int ir_update_mapping(struct rc_dev *dev,
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/**
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/**
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* ir_establish_scancode() - set a keycode in the scancode->keycode table
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* ir_establish_scancode() - set a keycode in the scancode->keycode table
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* @dev: the struct rc_dev device descriptor
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* @dev: the struct rc_dev device descriptor
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- * @rc_tab: scancode table to be searched
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+ * @rc_map: scancode table to be searched
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* @scancode: the desired scancode
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* @scancode: the desired scancode
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* @resize: controls whether we allowed to resize the table to
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* @resize: controls whether we allowed to resize the table to
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* accomodate not yet present scancodes
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* accomodate not yet present scancodes
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* @return: index of the mapping containing scancode in question
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* @return: index of the mapping containing scancode in question
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* or -1U in case of failure.
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* or -1U in case of failure.
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*
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*
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- * This routine is used to locate given scancode in ir_scancode_table.
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+ * This routine is used to locate given scancode in rc_map.
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* If scancode is not yet present the routine will allocate a new slot
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* If scancode is not yet present the routine will allocate a new slot
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* for it.
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* for it.
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*/
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*/
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static unsigned int ir_establish_scancode(struct rc_dev *dev,
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static unsigned int ir_establish_scancode(struct rc_dev *dev,
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- struct ir_scancode_table *rc_tab,
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+ struct rc_map *rc_map,
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unsigned int scancode,
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unsigned int scancode,
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bool resize)
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bool resize)
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{
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{
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@@ -282,28 +282,28 @@ static unsigned int ir_establish_scancode(struct rc_dev *dev,
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scancode &= dev->scanmask;
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scancode &= dev->scanmask;
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/* First check if we already have a mapping for this ir command */
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/* First check if we already have a mapping for this ir command */
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- for (i = 0; i < rc_tab->len; i++) {
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- if (rc_tab->scan[i].scancode == scancode)
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+ for (i = 0; i < rc_map->len; i++) {
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+ if (rc_map->scan[i].scancode == scancode)
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return i;
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return i;
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/* Keytable is sorted from lowest to highest scancode */
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/* Keytable is sorted from lowest to highest scancode */
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- if (rc_tab->scan[i].scancode >= scancode)
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+ if (rc_map->scan[i].scancode >= scancode)
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break;
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break;
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}
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}
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/* No previous mapping found, we might need to grow the table */
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/* No previous mapping found, we might need to grow the table */
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- if (rc_tab->size == rc_tab->len) {
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- if (!resize || ir_resize_table(rc_tab, GFP_ATOMIC))
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+ if (rc_map->size == rc_map->len) {
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+ if (!resize || ir_resize_table(rc_map, GFP_ATOMIC))
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return -1U;
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return -1U;
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}
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}
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/* i is the proper index to insert our new keycode */
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/* i is the proper index to insert our new keycode */
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- if (i < rc_tab->len)
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- memmove(&rc_tab->scan[i + 1], &rc_tab->scan[i],
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- (rc_tab->len - i) * sizeof(struct ir_scancode));
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- rc_tab->scan[i].scancode = scancode;
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- rc_tab->scan[i].keycode = KEY_RESERVED;
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- rc_tab->len++;
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+ if (i < rc_map->len)
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+ memmove(&rc_map->scan[i + 1], &rc_map->scan[i],
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+ (rc_map->len - i) * sizeof(struct ir_scancode));
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+ rc_map->scan[i].scancode = scancode;
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+ rc_map->scan[i].keycode = KEY_RESERVED;
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+ rc_map->len++;
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return i;
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return i;
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}
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}
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@@ -322,17 +322,17 @@ static int ir_setkeycode(struct input_dev *idev,
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unsigned int *old_keycode)
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unsigned int *old_keycode)
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{
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{
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struct rc_dev *rdev = input_get_drvdata(idev);
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struct rc_dev *rdev = input_get_drvdata(idev);
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- struct ir_scancode_table *rc_tab = &rdev->rc_tab;
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+ struct rc_map *rc_map = &rdev->rc_map;
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unsigned int index;
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unsigned int index;
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unsigned int scancode;
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unsigned int scancode;
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int retval;
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int retval;
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unsigned long flags;
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unsigned long flags;
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- spin_lock_irqsave(&rc_tab->lock, flags);
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+ spin_lock_irqsave(&rc_map->lock, flags);
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if (ke->flags & INPUT_KEYMAP_BY_INDEX) {
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if (ke->flags & INPUT_KEYMAP_BY_INDEX) {
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index = ke->index;
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index = ke->index;
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- if (index >= rc_tab->len) {
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+ if (index >= rc_map->len) {
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retval = -EINVAL;
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retval = -EINVAL;
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goto out;
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goto out;
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}
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}
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@@ -341,83 +341,83 @@ static int ir_setkeycode(struct input_dev *idev,
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if (retval)
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if (retval)
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goto out;
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goto out;
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- index = ir_establish_scancode(rdev, rc_tab, scancode, true);
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- if (index >= rc_tab->len) {
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|
|
+ index = ir_establish_scancode(rdev, rc_map, scancode, true);
|
|
|
|
+ if (index >= rc_map->len) {
|
|
retval = -ENOMEM;
|
|
retval = -ENOMEM;
|
|
goto out;
|
|
goto out;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
- *old_keycode = ir_update_mapping(rdev, rc_tab, index, ke->keycode);
|
|
|
|
|
|
+ *old_keycode = ir_update_mapping(rdev, rc_map, index, ke->keycode);
|
|
|
|
|
|
out:
|
|
out:
|
|
- spin_unlock_irqrestore(&rc_tab->lock, flags);
|
|
|
|
|
|
+ spin_unlock_irqrestore(&rc_map->lock, flags);
|
|
return retval;
|
|
return retval;
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
/**
|
|
* ir_setkeytable() - sets several entries in the scancode->keycode table
|
|
* ir_setkeytable() - sets several entries in the scancode->keycode table
|
|
* @dev: the struct rc_dev device descriptor
|
|
* @dev: the struct rc_dev device descriptor
|
|
- * @to: the struct ir_scancode_table to copy entries to
|
|
|
|
- * @from: the struct ir_scancode_table to copy entries from
|
|
|
|
|
|
+ * @to: the struct rc_map to copy entries to
|
|
|
|
+ * @from: the struct rc_map to copy entries from
|
|
* @return: -ENOMEM if all keycodes could not be inserted, otherwise zero.
|
|
* @return: -ENOMEM if all keycodes could not be inserted, otherwise zero.
|
|
*
|
|
*
|
|
* This routine is used to handle table initialization.
|
|
* This routine is used to handle table initialization.
|
|
*/
|
|
*/
|
|
static int ir_setkeytable(struct rc_dev *dev,
|
|
static int ir_setkeytable(struct rc_dev *dev,
|
|
- const struct ir_scancode_table *from)
|
|
|
|
|
|
+ const struct rc_map *from)
|
|
{
|
|
{
|
|
- struct ir_scancode_table *rc_tab = &dev->rc_tab;
|
|
|
|
|
|
+ struct rc_map *rc_map = &dev->rc_map;
|
|
unsigned int i, index;
|
|
unsigned int i, index;
|
|
int rc;
|
|
int rc;
|
|
|
|
|
|
- rc = ir_create_table(rc_tab, from->name,
|
|
|
|
|
|
+ rc = ir_create_table(rc_map, from->name,
|
|
from->rc_type, from->size);
|
|
from->rc_type, from->size);
|
|
if (rc)
|
|
if (rc)
|
|
return rc;
|
|
return rc;
|
|
|
|
|
|
IR_dprintk(1, "Allocated space for %u keycode entries (%u bytes)\n",
|
|
IR_dprintk(1, "Allocated space for %u keycode entries (%u bytes)\n",
|
|
- rc_tab->size, rc_tab->alloc);
|
|
|
|
|
|
+ rc_map->size, rc_map->alloc);
|
|
|
|
|
|
for (i = 0; i < from->size; i++) {
|
|
for (i = 0; i < from->size; i++) {
|
|
- index = ir_establish_scancode(dev, rc_tab,
|
|
|
|
|
|
+ index = ir_establish_scancode(dev, rc_map,
|
|
from->scan[i].scancode, false);
|
|
from->scan[i].scancode, false);
|
|
- if (index >= rc_tab->len) {
|
|
|
|
|
|
+ if (index >= rc_map->len) {
|
|
rc = -ENOMEM;
|
|
rc = -ENOMEM;
|
|
break;
|
|
break;
|
|
}
|
|
}
|
|
|
|
|
|
- ir_update_mapping(dev, rc_tab, index,
|
|
|
|
|
|
+ ir_update_mapping(dev, rc_map, index,
|
|
from->scan[i].keycode);
|
|
from->scan[i].keycode);
|
|
}
|
|
}
|
|
|
|
|
|
if (rc)
|
|
if (rc)
|
|
- ir_free_table(rc_tab);
|
|
|
|
|
|
+ ir_free_table(rc_map);
|
|
|
|
|
|
return rc;
|
|
return rc;
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
/**
|
|
* ir_lookup_by_scancode() - locate mapping by scancode
|
|
* ir_lookup_by_scancode() - locate mapping by scancode
|
|
- * @rc_tab: the struct ir_scancode_table to search
|
|
|
|
|
|
+ * @rc_map: the struct rc_map to search
|
|
* @scancode: scancode to look for in the table
|
|
* @scancode: scancode to look for in the table
|
|
* @return: index in the table, -1U if not found
|
|
* @return: index in the table, -1U if not found
|
|
*
|
|
*
|
|
* This routine performs binary search in RC keykeymap table for
|
|
* This routine performs binary search in RC keykeymap table for
|
|
* given scancode.
|
|
* given scancode.
|
|
*/
|
|
*/
|
|
-static unsigned int ir_lookup_by_scancode(const struct ir_scancode_table *rc_tab,
|
|
|
|
|
|
+static unsigned int ir_lookup_by_scancode(const struct rc_map *rc_map,
|
|
unsigned int scancode)
|
|
unsigned int scancode)
|
|
{
|
|
{
|
|
int start = 0;
|
|
int start = 0;
|
|
- int end = rc_tab->len - 1;
|
|
|
|
|
|
+ int end = rc_map->len - 1;
|
|
int mid;
|
|
int mid;
|
|
|
|
|
|
while (start <= end) {
|
|
while (start <= end) {
|
|
mid = (start + end) / 2;
|
|
mid = (start + end) / 2;
|
|
- if (rc_tab->scan[mid].scancode < scancode)
|
|
|
|
|
|
+ if (rc_map->scan[mid].scancode < scancode)
|
|
start = mid + 1;
|
|
start = mid + 1;
|
|
- else if (rc_tab->scan[mid].scancode > scancode)
|
|
|
|
|
|
+ else if (rc_map->scan[mid].scancode > scancode)
|
|
end = mid - 1;
|
|
end = mid - 1;
|
|
else
|
|
else
|
|
return mid;
|
|
return mid;
|
|
@@ -439,14 +439,14 @@ static int ir_getkeycode(struct input_dev *idev,
|
|
struct input_keymap_entry *ke)
|
|
struct input_keymap_entry *ke)
|
|
{
|
|
{
|
|
struct rc_dev *rdev = input_get_drvdata(idev);
|
|
struct rc_dev *rdev = input_get_drvdata(idev);
|
|
- struct ir_scancode_table *rc_tab = &rdev->rc_tab;
|
|
|
|
|
|
+ struct rc_map *rc_map = &rdev->rc_map;
|
|
struct ir_scancode *entry;
|
|
struct ir_scancode *entry;
|
|
unsigned long flags;
|
|
unsigned long flags;
|
|
unsigned int index;
|
|
unsigned int index;
|
|
unsigned int scancode;
|
|
unsigned int scancode;
|
|
int retval;
|
|
int retval;
|
|
|
|
|
|
- spin_lock_irqsave(&rc_tab->lock, flags);
|
|
|
|
|
|
+ spin_lock_irqsave(&rc_map->lock, flags);
|
|
|
|
|
|
if (ke->flags & INPUT_KEYMAP_BY_INDEX) {
|
|
if (ke->flags & INPUT_KEYMAP_BY_INDEX) {
|
|
index = ke->index;
|
|
index = ke->index;
|
|
@@ -455,10 +455,10 @@ static int ir_getkeycode(struct input_dev *idev,
|
|
if (retval)
|
|
if (retval)
|
|
goto out;
|
|
goto out;
|
|
|
|
|
|
- index = ir_lookup_by_scancode(rc_tab, scancode);
|
|
|
|
|
|
+ index = ir_lookup_by_scancode(rc_map, scancode);
|
|
}
|
|
}
|
|
|
|
|
|
- if (index >= rc_tab->len) {
|
|
|
|
|
|
+ if (index >= rc_map->len) {
|
|
if (!(ke->flags & INPUT_KEYMAP_BY_INDEX))
|
|
if (!(ke->flags & INPUT_KEYMAP_BY_INDEX))
|
|
IR_dprintk(1, "unknown key for scancode 0x%04x\n",
|
|
IR_dprintk(1, "unknown key for scancode 0x%04x\n",
|
|
scancode);
|
|
scancode);
|
|
@@ -466,7 +466,7 @@ static int ir_getkeycode(struct input_dev *idev,
|
|
goto out;
|
|
goto out;
|
|
}
|
|
}
|
|
|
|
|
|
- entry = &rc_tab->scan[index];
|
|
|
|
|
|
+ entry = &rc_map->scan[index];
|
|
|
|
|
|
ke->index = index;
|
|
ke->index = index;
|
|
ke->keycode = entry->keycode;
|
|
ke->keycode = entry->keycode;
|
|
@@ -476,7 +476,7 @@ static int ir_getkeycode(struct input_dev *idev,
|
|
retval = 0;
|
|
retval = 0;
|
|
|
|
|
|
out:
|
|
out:
|
|
- spin_unlock_irqrestore(&rc_tab->lock, flags);
|
|
|
|
|
|
+ spin_unlock_irqrestore(&rc_map->lock, flags);
|
|
return retval;
|
|
return retval;
|
|
}
|
|
}
|
|
|
|
|
|
@@ -492,18 +492,18 @@ out:
|
|
*/
|
|
*/
|
|
u32 rc_g_keycode_from_table(struct rc_dev *dev, u32 scancode)
|
|
u32 rc_g_keycode_from_table(struct rc_dev *dev, u32 scancode)
|
|
{
|
|
{
|
|
- struct ir_scancode_table *rc_tab = &dev->rc_tab;
|
|
|
|
|
|
+ struct rc_map *rc_map = &dev->rc_map;
|
|
unsigned int keycode;
|
|
unsigned int keycode;
|
|
unsigned int index;
|
|
unsigned int index;
|
|
unsigned long flags;
|
|
unsigned long flags;
|
|
|
|
|
|
- spin_lock_irqsave(&rc_tab->lock, flags);
|
|
|
|
|
|
+ spin_lock_irqsave(&rc_map->lock, flags);
|
|
|
|
|
|
- index = ir_lookup_by_scancode(rc_tab, scancode);
|
|
|
|
- keycode = index < rc_tab->len ?
|
|
|
|
- rc_tab->scan[index].keycode : KEY_RESERVED;
|
|
|
|
|
|
+ index = ir_lookup_by_scancode(rc_map, scancode);
|
|
|
|
+ keycode = index < rc_map->len ?
|
|
|
|
+ rc_map->scan[index].keycode : KEY_RESERVED;
|
|
|
|
|
|
- spin_unlock_irqrestore(&rc_tab->lock, flags);
|
|
|
|
|
|
+ spin_unlock_irqrestore(&rc_map->lock, flags);
|
|
|
|
|
|
if (keycode != KEY_RESERVED)
|
|
if (keycode != KEY_RESERVED)
|
|
IR_dprintk(1, "%s: scancode 0x%04x keycode 0x%02x\n",
|
|
IR_dprintk(1, "%s: scancode 0x%04x keycode 0x%02x\n",
|
|
@@ -755,7 +755,7 @@ static ssize_t show_protocols(struct device *device,
|
|
return -EINVAL;
|
|
return -EINVAL;
|
|
|
|
|
|
if (dev->driver_type == RC_DRIVER_SCANCODE) {
|
|
if (dev->driver_type == RC_DRIVER_SCANCODE) {
|
|
- enabled = dev->rc_tab.rc_type;
|
|
|
|
|
|
+ enabled = dev->rc_map.rc_type;
|
|
allowed = dev->allowed_protos;
|
|
allowed = dev->allowed_protos;
|
|
} else {
|
|
} else {
|
|
enabled = dev->raw->enabled_protocols;
|
|
enabled = dev->raw->enabled_protocols;
|
|
@@ -813,7 +813,7 @@ static ssize_t store_protocols(struct device *device,
|
|
return -EINVAL;
|
|
return -EINVAL;
|
|
|
|
|
|
if (dev->driver_type == RC_DRIVER_SCANCODE)
|
|
if (dev->driver_type == RC_DRIVER_SCANCODE)
|
|
- type = dev->rc_tab.rc_type;
|
|
|
|
|
|
+ type = dev->rc_map.rc_type;
|
|
else if (dev->raw)
|
|
else if (dev->raw)
|
|
type = dev->raw->enabled_protocols;
|
|
type = dev->raw->enabled_protocols;
|
|
else {
|
|
else {
|
|
@@ -880,9 +880,9 @@ static ssize_t store_protocols(struct device *device,
|
|
}
|
|
}
|
|
|
|
|
|
if (dev->driver_type == RC_DRIVER_SCANCODE) {
|
|
if (dev->driver_type == RC_DRIVER_SCANCODE) {
|
|
- spin_lock_irqsave(&dev->rc_tab.lock, flags);
|
|
|
|
- dev->rc_tab.rc_type = type;
|
|
|
|
- spin_unlock_irqrestore(&dev->rc_tab.lock, flags);
|
|
|
|
|
|
+ spin_lock_irqsave(&dev->rc_map.lock, flags);
|
|
|
|
+ dev->rc_map.rc_type = type;
|
|
|
|
+ spin_unlock_irqrestore(&dev->rc_map.lock, flags);
|
|
} else {
|
|
} else {
|
|
dev->raw->enabled_protocols = type;
|
|
dev->raw->enabled_protocols = type;
|
|
}
|
|
}
|
|
@@ -912,8 +912,8 @@ static int rc_dev_uevent(struct device *device, struct kobj_uevent_env *env)
|
|
{
|
|
{
|
|
struct rc_dev *dev = to_rc_dev(device);
|
|
struct rc_dev *dev = to_rc_dev(device);
|
|
|
|
|
|
- if (dev->rc_tab.name)
|
|
|
|
- ADD_HOTPLUG_VAR("NAME=%s", dev->rc_tab.name);
|
|
|
|
|
|
+ if (dev->rc_map.name)
|
|
|
|
+ ADD_HOTPLUG_VAR("NAME=%s", dev->rc_map.name);
|
|
if (dev->driver_name)
|
|
if (dev->driver_name)
|
|
ADD_HOTPLUG_VAR("DRV_NAME=%s", dev->driver_name);
|
|
ADD_HOTPLUG_VAR("DRV_NAME=%s", dev->driver_name);
|
|
|
|
|
|
@@ -964,7 +964,7 @@ struct rc_dev *rc_allocate_device(void)
|
|
dev->input_dev->setkeycode_new = ir_setkeycode;
|
|
dev->input_dev->setkeycode_new = ir_setkeycode;
|
|
input_set_drvdata(dev->input_dev, dev);
|
|
input_set_drvdata(dev->input_dev, dev);
|
|
|
|
|
|
- spin_lock_init(&dev->rc_tab.lock);
|
|
|
|
|
|
+ spin_lock_init(&dev->rc_map.lock);
|
|
spin_lock_init(&dev->keylock);
|
|
spin_lock_init(&dev->keylock);
|
|
setup_timer(&dev->timer_keyup, ir_timer_keyup, (unsigned long)dev);
|
|
setup_timer(&dev->timer_keyup, ir_timer_keyup, (unsigned long)dev);
|
|
|
|
|
|
@@ -989,17 +989,17 @@ EXPORT_SYMBOL_GPL(rc_free_device);
|
|
int rc_register_device(struct rc_dev *dev)
|
|
int rc_register_device(struct rc_dev *dev)
|
|
{
|
|
{
|
|
static atomic_t devno = ATOMIC_INIT(0);
|
|
static atomic_t devno = ATOMIC_INIT(0);
|
|
- struct ir_scancode_table *rc_tab;
|
|
|
|
|
|
+ struct rc_map *rc_map;
|
|
const char *path;
|
|
const char *path;
|
|
int rc;
|
|
int rc;
|
|
|
|
|
|
if (!dev || !dev->map_name)
|
|
if (!dev || !dev->map_name)
|
|
return -EINVAL;
|
|
return -EINVAL;
|
|
|
|
|
|
- rc_tab = get_rc_map(dev->map_name);
|
|
|
|
- if (!rc_tab)
|
|
|
|
- rc_tab = get_rc_map(RC_MAP_EMPTY);
|
|
|
|
- if (!rc_tab || !rc_tab->scan || rc_tab->size == 0)
|
|
|
|
|
|
+ rc_map = get_rc_map(dev->map_name);
|
|
|
|
+ if (!rc_map)
|
|
|
|
+ rc_map = get_rc_map(RC_MAP_EMPTY);
|
|
|
|
+ if (!rc_map || !rc_map->scan || rc_map->size == 0)
|
|
return -EINVAL;
|
|
return -EINVAL;
|
|
|
|
|
|
set_bit(EV_KEY, dev->input_dev->evbit);
|
|
set_bit(EV_KEY, dev->input_dev->evbit);
|
|
@@ -1018,7 +1018,7 @@ int rc_register_device(struct rc_dev *dev)
|
|
if (rc)
|
|
if (rc)
|
|
return rc;
|
|
return rc;
|
|
|
|
|
|
- rc = ir_setkeytable(dev, rc_tab);
|
|
|
|
|
|
+ rc = ir_setkeytable(dev, rc_map);
|
|
if (rc)
|
|
if (rc)
|
|
goto out_dev;
|
|
goto out_dev;
|
|
|
|
|
|
@@ -1052,7 +1052,7 @@ int rc_register_device(struct rc_dev *dev)
|
|
}
|
|
}
|
|
|
|
|
|
if (dev->change_protocol) {
|
|
if (dev->change_protocol) {
|
|
- rc = dev->change_protocol(dev, rc_tab->rc_type);
|
|
|
|
|
|
+ rc = dev->change_protocol(dev, rc_map->rc_type);
|
|
if (rc < 0)
|
|
if (rc < 0)
|
|
goto out_raw;
|
|
goto out_raw;
|
|
}
|
|
}
|
|
@@ -1060,7 +1060,7 @@ int rc_register_device(struct rc_dev *dev)
|
|
IR_dprintk(1, "Registered rc%ld (driver: %s, remote: %s, mode %s)\n",
|
|
IR_dprintk(1, "Registered rc%ld (driver: %s, remote: %s, mode %s)\n",
|
|
dev->devno,
|
|
dev->devno,
|
|
dev->driver_name ? dev->driver_name : "unknown",
|
|
dev->driver_name ? dev->driver_name : "unknown",
|
|
- rc_tab->name ? rc_tab->name : "unknown",
|
|
|
|
|
|
+ rc_map->name ? rc_map->name : "unknown",
|
|
dev->driver_type == RC_DRIVER_IR_RAW ? "raw" : "cooked");
|
|
dev->driver_type == RC_DRIVER_IR_RAW ? "raw" : "cooked");
|
|
|
|
|
|
return 0;
|
|
return 0;
|
|
@@ -1072,7 +1072,7 @@ out_input:
|
|
input_unregister_device(dev->input_dev);
|
|
input_unregister_device(dev->input_dev);
|
|
dev->input_dev = NULL;
|
|
dev->input_dev = NULL;
|
|
out_table:
|
|
out_table:
|
|
- ir_free_table(&dev->rc_tab);
|
|
|
|
|
|
+ ir_free_table(&dev->rc_map);
|
|
out_dev:
|
|
out_dev:
|
|
device_del(&dev->dev);
|
|
device_del(&dev->dev);
|
|
return rc;
|
|
return rc;
|
|
@@ -1092,7 +1092,7 @@ void rc_unregister_device(struct rc_dev *dev)
|
|
input_unregister_device(dev->input_dev);
|
|
input_unregister_device(dev->input_dev);
|
|
dev->input_dev = NULL;
|
|
dev->input_dev = NULL;
|
|
|
|
|
|
- ir_free_table(&dev->rc_tab);
|
|
|
|
|
|
+ ir_free_table(&dev->rc_map);
|
|
IR_dprintk(1, "Freed keycode table\n");
|
|
IR_dprintk(1, "Freed keycode table\n");
|
|
|
|
|
|
device_unregister(&dev->dev);
|
|
device_unregister(&dev->dev);
|