card: another try with card constructors

Let's try again with the card constructors.

Card::open_modesetting_card() is removed.

The main constructor is Card(const std::string& dev_path = "").

If dev_path is set, the device node with that path is used. If dev_path
is not set, the behavior is similar as previously, except a modeset
capable card is used at the third step:

- If KMSXX_DEVICE env variable is set, the card device with that path is
  opened.
- If KMSXX_DRIVER env variable is set, the card with the given driver
  name and index is opened. The format is either "drvname" or
  "drvname:idx".
- If neither env variable is given, the first modeset capable card is
  opened.

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

2 files changed, 2 insertions, 6 deletions

diff --git a/kms++/inc/kms++/card.h b/kms++/inc/kms++/card.h
index a2c27f8..099d5b5 100644
--- a/kms++/inc/kms++/card.h
+++ b/kms++/inc/kms++/card.h
@@ -14,10 +14,7 @@ class Card
 {
 	friend class Framebuffer;
 public:
-	static std::unique_ptr<Card> open_modesetting_card();
-
-	Card();
-	Card(const std::string& dev_path);
+	Card(const std::string& dev_path = "");
 	Card(const std::string& driver, uint32_t idx);
 	virtual ~Card();
 
diff --git a/kms++/inc/kms++/omap/omapcard.h b/kms++/inc/kms++/omap/omapcard.h
index 5c2f3a5..2f1f528 100644
--- a/kms++/inc/kms++/omap/omapcard.h
+++ b/kms++/inc/kms++/omap/omapcard.h
@@ -9,8 +9,7 @@ namespace kms
 class OmapCard : public Card
 {
 public:
-	OmapCard();
-	OmapCard(const std::string& device);
+	OmapCard(const std::string& device = "");
 	virtual ~OmapCard();
 
 	struct omap_device* dev() const { return m_omap_dev; }