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drm/i915/dsi: remove support for more than one panel driver

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Fact is, there are no other panel drivers except the VBT based
one. Simplify the code and maintenance. No functional changes.

Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Bob Paauwe <bob.j.paauwe@intel.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Madhav Chauhan <madhav.chauhan@intel.com>
Cc: Hans de Goede <hdegoede@redhat.com>
Cc: Bob Paauwe <bob.j.paauwe@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/7dfd041dd25e8e930150ede09589bb232f6248d5.1488810382.git.jani.nikula@intel.com
This commit is contained in:
Jani Nikula
2017-03-06 16:31:24 +02:00
parent d2fa80a50a
commit 7967ef6a02
3 changed files with 3 additions and 20 deletions
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19
drivers/gpu/drm/i915/intel_dsi.c
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@@ -36,16 +36,6 @@
#include "intel_drv.h"
#include "intel_dsi.h"
static const struct {
u16 panel_id;
struct drm_panel * (*init)(struct intel_dsi *intel_dsi, u16 panel_id);
} intel_dsi_drivers[] = {
{
.panel_id = MIPI_DSI_GENERIC_PANEL_ID,
.init = vbt_panel_init,
},
};
/* return pixels in terms of txbyteclkhs */
static u16 txbyteclkhs(u16 pixels, int bpp, int lane_count,
u16 burst_mode_ratio)
@@ -1709,7 +1699,6 @@ void intel_dsi_init(struct drm_i915_private *dev_priv)
struct drm_connector *connector;
struct drm_display_mode *scan, *fixed_mode = NULL;
enum port port;
unsigned int i;
DRM_DEBUG_KMS("\n");
@@ -1816,13 +1805,7 @@ void intel_dsi_init(struct drm_i915_private *dev_priv)
intel_dsi->dsi_hosts[port] = host;
}
for (i = 0; i < ARRAY_SIZE(intel_dsi_drivers); i++) {
intel_dsi->panel = intel_dsi_drivers[i].init(intel_dsi,
intel_dsi_drivers[i].panel_id);
if (intel_dsi->panel)
break;
}
intel_dsi->panel = intel_dsi_vbt_init(intel_dsi, MIPI_DSI_GENERIC_PANEL_ID);
if (!intel_dsi->panel) {
DRM_DEBUG_KMS("no device found\n");
goto err;